Posts Tagged ‘weight loss’

Best time of the day to exercise?

Monday, February 6th, 2012



Best time of the day to exercise? Well it depends on what you want to achieve. Different studies have looked at various physiological and exercise components at different times of the day. Although some elements may only appeal to athletes, the time of the day exercise takes place can have different effects.

However, we must be careful not to overestimate just one factor, time for our purpose. There are a number of other factors which will similarly influence the effects of exercise and for that matter the results we will get out of it. The type, intensity, duration, regularity, timing of meals, even geography and not to forget individual differences are some of those factors which will play a role in what results you get at the end. So as a first conclusion, as with most things, there is not one-fits-them-all answer.

Best Time of the Day to Exercise for Weight Loss

Exercise for fat Burning

Does the time of the day matter in burning fat while exercising? It may come as a surprise but yes it can affect what fuel you burn. Before you jump on the exercise horse though, remember it is not that simple.

To the point however, your body tend to burn more fat in the morning. The reason, in simple words your blood sugar levels are at their lowest in the morning after an overnight fast. Your body will mobilise the next available fuel which is fat (amongst others in smaller percentage). In addition, hormones tend to peak in the morning following what they call circadian rhythms. Circadian rhythms in summary are changes in your body including physical, mental and behavioural which tend to follow an approximately 24 hour cycle. Cortisol which tends to aid in fat burning is at its highest in the morning as well.

Downfalls: Cortisol is a stress related hormone and as yes it is not the only stress hormone which is high first thing in the morning. Exercise itself is stressful for the body so in combination you could be placing quite a lot of strain and stress. In addition, having breakfast and the type of exercise will influence what fuel your body will burn during exercising.

Best time for exercise adherence

Some studies suggest that people who exercise in the morning are more likely to build a routine and adhere to exercise in the long term. They suggest that one of the reasons could be the fact that by the afternoon or evening people may feel tired and also have more time to find excuses not to exercise. If you find it hard to stick to exercise in the long term then giving it a go in the morning may help in building a routine.

However, morning exercise can be a stressful affair for your body (see above) and also it doesn’t mean that it suits everybody. The best way to stick to exercise is to opt for the kind of exercise you like (i.e. gym, classes, swimming etc) and also to fit it to your own lifestyle and circumstances.

Exercise for performance

A number of studies have compared aerobic and anaerobic performance in the morning and in the afternoon/evening (usually around 18:00hrs). Their findings suggest that performance is greater in the afternoon/evening than in the morning. In general studies indicate that some performance components, such as strength, maximal power etc, are higher in the afternoon/evening than in the morning. In addition, afternoon/evening exercise can induce higher neurological and hormonal responses.

What does all that mean in simple words? Well basically that you are likely to perform better and for longer and some processes in your body to respond better. Although there is, as always, some controversy studies suggest that you may have more physical gains as well by exercising in the afternoon/evening. Basically, some argue that by performing for longer during an exercise session that would normally lead to gaining more by that exercise session. Also with exercise inducing higher hormonal responses these responses could lead to a more favourable towards anabolism outcome. In very simple words you could be getting more muscle hypertrophy.

Keep in mind: Some studies are carried out with well trained athletes and not everything applies to the average ‘Joe’.  

Exercise for better sleep

US physical activity recommendations for adults and older adults. 

The current physical activity recommendations suggest at least 150 minutes per week of moderate-intensity aerobic physical activity or at least 75 minutes per week of vigorous-intensity aerobic physical activity (or an equivalent combination of moderate- and vigorous-intensity physical activity).
Taken from Buman, M.P, King, A.C. (2010) 

A number of sleep organisations recognise that exercise can be an important non-pharmacological component for the treatment of poor sleep. Considering that issues with sleep affect approximately 50 to 70 million Americans annually and an estimate 10% of US population can suffer with insomnia, this can be important.

But what do studies say? Long term exercise appears to have a beneficial effect and to improve sleep. The results about the acute effects of exercise on sleep are not that clear. In simple words don’t expect massive changes in your sleep by exercising just once but you will have to be exercising for longer time. In addition, intensity and duration will also play a role. Exercise session of 2hr and longer may actually keep you awake, as well as exercising less than the current US physical recommendations.

In terms of time of the day, results are not as clear. However, in general there is a notion that exercising to close to bed time could negatively affect sleep. Best time to exercise for sleep appears to be in the afternoon (4-8 hrs prior sleep). However, exercising even in the evening was better than no exercising at all, so if the evening is the only time you can spare don’t drop it.

Exercise for health

The benefits of exercise in terms of health are documented over and over again. This does not always mean that all exercise is good for everybody. Exercising first thing in the morning can place a considerable amount of stress and strain on the body. In addition, you may need to follow a more thorough warm up to make sure all body components are well prepared.

Early afternoon hormones tend to dip and you may feel more tired and it could be that you may struggle through it. Afternoon/evening sessions are suggested to show better health protective results. However, research results are not entirely in agreement and there is not one fits-them-all answer.

In general advise a medical professional before taking on exercise especially if you have pre-existing health conditions and complaints. If your aim for exercising is health benefits advising an appropriate professional will put you in the right direction depending on your personal needs and circumstances.

In conclusion…..

Which is the best time to exercise will depend on what you want to achieve and which are your personal circumstances.

References

Bird, S.P, Tarpenning, K.M. (2004), Influence of circadian time structure on acute hormonal responses to a single bout of heavy-resistance exercise in weight-trained men. Chronobiology International. 21(1):131-46.

Buman, M.P., King, A.C. (2010), Exercise as a Treatment to Enhance Sleep. American Journal of Lifestyle Medicine

Reilly, T., Baxter, C. (1983), Influence of time of day on reactions to cycling at a fixed high intensity. British Journal of Sport Medicine. 17;2: 128 – 130.

Scheen, A.J., Buxton, O.M., Jison, M., Van Reeth, O., Leproult, R., L’Hermite-Balériaux M., Van Cauter E., (1998) Effects of exercise on neuroendocrine secretions and glucose regulation at different times of day. American Journal of Physiology Endocrinology and Metabolism.  274:E1040-E1049

Weight Loss Success Stories: Secrets of a traveling dieter

Thursday, February 2nd, 2012



A true weight loss success story and an honest review of Atkins, South beach, Jenny Craig, Medical Weight loss and Weight Watchers.

I have struggled with my weight most of my life.  To top that off, I travel almost every week for work, and I spend more time in hotels and dining in restaurants than I do in my own home.  But I’m still losing weight.

In high school, I victoriously joined the varsity swim and dive team and lost sixty pounds while following a strict meal regimen and an incredible amount of daily physical activity, partnered with an unfaltering amount of willpower.  And as I’m sure you’ve guessed it, as most yo-yo dieters would empathize, that weight crept back up on me.

It’s important that both men and women struggling with their weight understand the diet industry.  This is a multi-billion dollar industry – annually.  If half the items worked as promised, we wouldn’t be overweight anymore.  The industry wouldn’t make billions of dollars any longer because there wouldn’t be a need for it.  And quite frankly, statistics of obesity rates in America would no longer be so atrocious (33% of adults, 17% of children, according to the Centers for Disease Control and Prevention.)

I have come to learn there are no true quick fixes that are both effective long-term and sound for your body and health.  As my father has always told me, you did not put on the weight overnight, and so it will not come off overnight.  Unfortunately for most, this is an incredibly daunting and equally intimidating piece of information.   Below are some of experiences and opinions on several popular diets and various diet trends.

The Atkin’s Diet

Atkins DietI would first like to point out that this diet has now been revised, but the same rules apply: low carbohydrate, high protein.  I never noticed any significant weight loss on this diet, and I followed this regularly for months as it was not an option:  my parents were doing this, as well and I was maybe fourteen.  I remember how awful the cravings for sweets and carbohydrates were the first three to five days.  These were probably the most overwhelming cravings I have ever experienced in my life: my mother would make whipped cream with Splenda and sugar-free Jell-O for dessert, and it always felt like there was never enough.

In terms of eating on this diet, it makes me sick to relive the amount of bacon and beef I ate, every day, simply because it was “allowed.”  The ultimate goal of this diet was to put your body into ketosis, which is not a bad place to be, because it means your body is using fat for energy, but one of the by-products of ketosis is a molecule called acetone, that cannot be used.  It is typically the reason why people on low-carbohydrate, high-protein diets have bad breath, and if you’ve ever used a test kit strip to check out the amount of ketones your body is expending, this specific molecule is the reason the strip turns purple when you test your urine with it.

I can see this program working for a few weeks, at the most.  There is no plan for the long-term involved, absolutely no emphasis on physical activity, and unfortunately, with such tight restrictions on what you can and cannot eat (despite what this diet suggests, fruit and whole grain is necessary for specific vitamins and nutrients in your health), there is no longevity to sticking with this plan.

South Beach Diet

South Beach DietI read these books and fell in love with them.  I still cook meals from their cookbooks because they are healthy and delicious.  This diet was designed originally for patients with Diabetes and it works because you’re eating from the Glycemic Index.  The smaller the number on the Glycemic Index, the longer a food keeps you feeling full.  It also means your blood sugar level will not spike, and the idea behind spikes and lulls in your blood sugar level is simple: when your blood sugar level spikes and then suddenly drops, you will feel hungry because your body is signaling a low sugar level.  Eating according to the Glycemic Index, you prevent such spiking, which in turn keeps you feeling satisfied.

I loved that the South Beach Diet explained medical and biological facts in easy to understand, every day language.  This plan puts an emphasis on explaining the how and why your body works the way it does.  For instance, it explains why artificial sweetener, used in excess, is just as bad, if not worse, for your body.  It also explains the difference between fat, saturated, and unsaturated fat, and why using a full-fat version of an item would overall benefit your body as opposed to a low-fat or fat-free version of the same product.  However, as with most plans, it was much more difficult to live life day-to-day while following this diet than I would hope and I gained back every pound, and then some, when I stopped.

Jenny Craig

Jenny Craig dietNow, I will admit that Jenny Craig probably has some of the best tasting frozen food I’ve ever had.  This program costs you based on the amount of weight you need to lose and the cost of food each week, which is actually fairly expensive.  You’ll also have to stock your fridge with fresh veggies and a few other staple items, which is going to add to the overall expense of losing weight.  The program is designed to teach you about well-balanced meals, as well as portion control.  And I do believe this is a valuable lesson for any overweight person: let’s face it, you didn’t get fat because you can handle your portions or you know what a well-balanced meal looks like.

This program fails, however, because you are doomed if you have to go out to eat for a celebration, or a work function, or just because sometimes, it’s nice to dine out.  I’d also like to mention that while the portion control is nice, unless you weigh 150 lbs., a single frozen meal is not enough to make you feel full, and while most people believe in order to lose weight, and “diet,” you’ll have to feel hungry, that simply is not true.

I wasted a lot of money on this program, which is regrettable.  I also did not lose nearly what I had anticipated, and while Jenny Craig locations do sell exercise equipment and workout videos, my consultant never once discussed physical activity with me.

Medical Weight Loss

Medical Weight LossAnother program I regrettably spent far too much money on.  This is a diet plan with doctors and dieticians on staff to keep you motivated.  They do blood work, monitor your cholesterol, blood pressure, ketones, etc.  The up-side is getting to cook your own meals.  The downside is the cost of the program (again, you’ll pay per pound you’re hoping to lose) in addition to protein bars, snack foods, and various high fiber, high protein mixes designed to boost weight loss.  These items are pretty tasty, in all honesty, but you are required to eat three, every day, and most of these items are $14, for a box of seven.  So, it’s a very expensive plan.

I loved several of the technicians at the location I frequented.  I did lose weight, as well, but there is a specific list of food you can eat, how often per week you can it said food, and there is not much wiggle room: if the food is not listed on your sheet, you don’t get to eat it.  Period.

I tried almost any weight loss program available…

I have participated in fasts, fad diets (how many of you have heard of the cabbage soup diet?) and I have even tried my own “diet plans,” as well as taking diet pills – a road I will never go down again.  The truth is simple:  people who need to lose weight need help in doing so.  As I stated before, obese men and women did not become overweight because of their knowledge of eating well-balanced meals and understanding portion control.  There is no quick fix for undoing years of what’s been done to your body.  You will have to put in the time and effort, and when you’re ready, it will be worth every tear, and pound, shed.  So, what works for me?

Weight Watchers

Weight WatchersI have been a part of Weight Watchers online for a long time now.  I would not be honest if I said I haven’t gone astray before, but the beauty of Weight Watchers is really learning what it means to be healthy.  There is an emphasis on physical activity that is unsurpassed in the diet industry.  They reward you for being active.  There are Weight Watchers 5k’s to sign up for, as well as a program called Lose for Good, which allows you to give back to the community based on the weight you lose.  They calculate points based on fat, protein, carbohydrates, and fiber, as opposed to only focusing on one aspect of nutrition.  Weight Watchers encourages you to go out to dinner, and enjoy a piece of cake on a special occasion, or eat full-fat cheese instead of omitting it completely.  They allow you to splurge, and drink alcohol, and you don’t have to feel guilty for it.  The learning comes naturally, and dare I say, it’s even fun.   I have met wonderful people on the forums.  I have learned great new exercises and have discovered a desire to be active in my life, and I attribute all of this to Weight Watchers.

All in all, the most successful weight loss programs are balanced.  They put an emphasis on whole grain, and fresh fruits and vegetables, and lean protein, but also on healthy fats and exercise.  They are attainable in your everyday life because let’s face it, what good is a “diet” if it doesn’t fit into your everyday life?

How to read a nutrition label correctly

Monday, January 30th, 2012



If you are seriously interested in losing weight then one of your first steps is to learn how to read a nutrition label correctly. Nutrition labels are in all foods and it is very important to be able to interpret the data from the label and based on that to make the decision on which foods to consume.

For individuals who are trying to become more health-conscious, reading a food label can be difficult.  These tips can help you learn how to read a nutrition label and change the way you eat forever.

How to read a nutrition labelServing size:  The most important thing you will take away from a nutrition label is the serving size.   For instance, look at the serving size and number of servings on a 16 oz soda or a box of cereal.  You may realize that the beverage you have been enjoying at only 120 calories actually has 2 or 3 servings in the bottle or the serving size for your cereal is much smaller than what you pour every morning.  (See also: Easy tips to cut 200 calories per day from your diet)

Calories: The percent daily values on a label are based on a 2000-calorie diet.  If you are thin, small, and inactive this may be an overestimation for you.   If you are bulky, tall, and athletic this is an underestimation.  Before looking at a label, get an estimate of how many calories you should be eating a day.  If you use an online calorie calculator, be sure it factors in your age, gender, height, weight, and activity level.

 

For those trying to lose weight, subtract 300-500 calories.  Remember that the calories listed on the box are only for one serving of that food.  If there are five servings in a package and you eat the whole thing, that’s five times the calories listed! (See also: The ultimate list of fat burning foods)

Fat, saturated fat, and trans fat:  After you have an estimate of the amount of calories you should eat a day divide it by 30.  That is the estimate of total grams of fat you should have in a day.  Only about one-fourth of those fat grams should be saturated fat.  None of it should be trans fat.  When a food is well balanced the percent daily value of each nutrient, listed down the side, should be about equal.  If a label has a much higher percent daily value for fat than it has for calories, you have yourself a high-fat food.  If the percent daily value of saturated fat is higher than total fat, beware: the fat in this food is particularly unhealthy.

Sodium:  Generally the milligrams sodium should not be more than twice the amount of calories.  Canned soups commonly have disproportionately high sodium for the calories.  Why to I compare sodium to calories?  Because if you eat a 1200 mg sodium soup that is 200 calories, you have ‘used up’ a large chunk of your daily sodium on a small portion of food.  Are you going to eat unsalted food for the rest of the day?  Very unlikely. People with high blood pressure should consult their doctor, but should usually aim for about 2000 mg of sodium a day.  If you don’t know if you have high blood pressure, or even if you think you don’t, go to get it checked.

Cholesterol: Recent evidence has shown that only about 10% of the population is affected by consuming dietary cholesterol.  These individuals should try to keep the total daily cholesterol below 200 milligrams per day.  Foods low in cholesterol have less than one tenth the cholesterol compared to calories. For example: a 200 calorie food should have less than 20 mg cholesterol, a 300 calorie food should have less than 30.  For those who do suffer from high cholesterol, eating foods enriched with plant sterols may be beneficial.  If you do not know if you have high cholesterol, go get it checked!

Carbohydrates, sugar, and fiber:  If you know about how many calories you need per day, divide that by 8.  That is the total amount of carbs you should have each day in grams.  Divide that number again by 5 and that’s the amount of sugar.  Yes, it’s a low, low amount!  The majority of your daily carbs should not be sugar.  Diabetic patients should consult their doctor or dietitian about carbohydrates in their diet.  Patients are generally recommended to have about 45 to 60 grams of carbs per meal.  This is even a good rule of thumb for the non-diabetic population.  If you do not know if you are diabetic, guess what?  Go to get your blood sugar tested, along you’re your blood pressures and cholesterol!

Finally, fiber is very important for health and has been linked to successful weight loss.  About 25 grams a day is recommended and it can be a hard goal to reach, so if your food is high in calories (in the 400-600 range) it should also be high fiber (5 g or more per serving).  (See also: 13 healthy snack ideas for weight loss)

Protein: Protein, like fiber, has been liked with feelings of fullness and reduced appetite.  Some people have decided that this link warrants a diet where you consume nothing but protein and fat and cut out carbs completely.  High protein diets can result in severe kidney damage, so I strongly discourage this weight loss strategy.  Also, carbohydrates are the pretty much only source of energy used by the brain; so if you cut them out don’t expect to be thinking very clearly.

Again, if you know your ideal amount of calories per day, divide that by 20 and you will have a rough estimate of your daily protein requirements in grams.  Unless you are building or maintaining a lot of muscle, try not to exceed this number.  Contrary to popular belief, supplementing vast amount of protein in your diet is not a great way to gain muscle.  Muscle building requires muscle-specific exercises and requires less protein than you might think.  Those with kidney disease should speak with a physician or a dietitian about their protein intake.

Vitamins and Minerals:  The only vitamins and minerals required to be on a nutrition label are Vitamins A and C, Iron, and Calcium.  Deficiencies in vitamins A and C are not very common, however iron deficiency (known as anemia) and calcium deficiency (a risk factor for osteoporosis) are common.  Women in particular suffer from anemia and osteoporosis.  Unlike for protein, carbohydrates, and fat, the levels of nutrients recommended do not change by weight or height, only by gender and age.  Look for the percent daily value and aim to get 100% each day, or else take a multivitamin.  Other vitamins and minerals like vitamin E, thiamin, niacin, and phosphorus may be listed on the nutrition label.  These are great to know when they are there, but are not listed reliably on all foods.

One or two trips to the supermarket along with these tips can be all it takes to become a master of food for life, something that will definitely come in handy in achieving healthy weight loss!

Summary Tips for Reading the Nutrition Label:

  • Check your serving sizes and try measuring them out
  • Multiply all other values by the amount of servings you consume
  • Learn the amount of calories per day that is right for you
  • Calculate the amount of fat and saturated fat you should eat per day
  • If you have high cholesterol, aim for less than 200 mg cholesterol per day
  • Sodium is too high if it is more than twice the amount of calories
  • Have about 45-60 grams carbs at a meal and about 15-30 grams for snacks
  • Aim for only about 10% of your daily calories from sugars.
  • Snacks should have 2 g or more fiber, meals should have 5 g or more.
  • Try to pick snacks with protein but don’t drastically exceed your protein per day
  • Aim for 100% of vitamins and minerals each day
  • Check your blood sugar, blood pressure, and cholesterol regularly.  In fact, do it now.

What are liquid diets and do they work for weight loss?

Thursday, January 26th, 2012



Fast weight loss, no calorie counting and no hassle. This sounds like every dieters heaven and a dream come true. This is also what most liquid diets profess to offer, but is it too good to be true?

Liquid diets defined

A liquid diet is more or less what it says on the box; a dietary pattern which consists mainly of fluids (liquids). There are a number of different ways and patterns in which liquids diets can be followed, depending on who has devised the dietary plans. Some liquid diets suggest replacing all meals with a liquid of some sort and some which replace only some of the daily meals and suggest a low calorie solid meal for the rest.

The liquid meals tend to be shakes, or soups, juices, smoothies or just a dietary liquid formula. For some commercial liquid diets you can purchase their pre-prepared shakes, soups or dietary formulas and often they may also provide some snack bars and other nutritional supplements. There are also the do it yourself liquid diets in which dieters can make their own liquid meals, juices, shakes and etc.

Some of the most common commercial liquid diets (pre-prepared or DIY) include the slimfast, Medifast, Optifast, Hollywood diet, Master Cleanse diet, Cabbage diet and the juice diet. (See also: Most popular weight loss diets)

Apart from the commercial form of liquid diets there are also ‘hospital’ or ‘medical’ liquid diets and are usually prescribed before a medical procedure, because the patient may be unable to swallow solid food, as a supplement to the existing diet or in general for a specific medical reason. Medically prescribed liquid diets vary in their constitution and could be of clear liquids (water, gelatine, broth) or of a specific formula.

The weight loss principles of liquid diets

Well the weight loss principles are pretty much simple and more or less the same for most of them. By eating the recommended liquid meals people consume a low amount of calories through the day. Therefore, they lose weight. Some of the diets do include a miracle or a super food element to them and a number of them also profess on the detox element of following a liquid diet.

Studies haven’t yet provided strong scientific evidence regarding the existence of a super food so I cannot positively and with no doubt say that it is the magic powers of cabbage which will make you lose weight if you follow the cabbage diet for example. Another common claim of the liquid diets is detoxing; the body goes through a detox process by following liquid diets. Based on the detox claim diet loss is either enhanced by effect or is a pleasant secondary effect of detoxing.

However, there is not strong scientific evidence regarding the detoxing effects of diets either. As a matter of fact there is no evidence to actually support a ‘detoxing’ process takes place at all, apart from the one which your liver does all the time.

So what is proven? Most liquid commercial diets tend to consist of 400-800 kcal dietary plans. These diets tend to belong in the category of very low calorie diets (VLCD) which create a calorie deficit and in principle lead to weight loss.

Do they work?

It is quite relevant how well these diets work and whether people do lose weight on them. Liquid diets are not recommended to be followed for long period of time and some are only safely recommended for 7-10 days. A week to 10 days does not usually produce any measurable significant fat loss and most of the weight lost is water and sugar. The result is to put the weight back on quite quickly post dieting. (See also: Do quick weight loss diets work?)

If you follow a VLCD for prolonged time you will lose weight but so you will with starvation which in some cases may be cheaper. However, starvation is not recommended as a safe, healthy or wise way for weight loss and I would most definitely not recommend it.

Studies which have tested some of the commercial liquid diets have produced controversial results. In simple words there is not much agreement whether they work in promoting weight loss and whether the weight is maintained post diet. For some cases of morbidly obese people a VLCD may be recommended as the best solution. However, such cases the risks of following a VLCD outweigh the risks of obesity. Moreover, they should always be followed under the guidance of a medical professional as they can have detrimental effects to health.

Issues involved

As with most controversial diets there are a number of issues related to liquid diets. Here are some of them.

Potential of misuse: As already mentioned liquid diets are usually recommended to be followed for a limited amount of time. However, guidelines and recommendations can often be ignored and people can follow them for longer periods. Well recommendations are there for a safety reason and when ignored the results do come with a potential risk and a number of health problems.

Inadequate nutrient intake: Formulas sold as part of a liquid dietary pattern have improved a lot since they first come out. However, still there is a debate about the limited amount of nutrients they may contain. The lack of nutrients may be more prominent in DIY versions which tend to be based on just one food or one group of foods or if a diet is followed for prolonged periods.

Inadequate fibre intake: Fibre can be an important element for digestive processes, health and weight loss. Quality is as important as quantity, and a number of liquid diets may not provide either of them.

Constipation / Gastrointestinal complaints/complications / Nausea: Constipation can be a side effect due to inadequate fibre intake. But also your digestive processes may be suffering a little bit, thus gastrointestinal complaints can be common. 

Hair loss: Think nutrient deficiency. Our body needs all nutrients including fat and there is a reason for it.

Dizziness: Very low calorie intake can be one of the reasons why people may experience dizziness. You may think you have enough energy stored for the whole neighbourhood however your body doesn’t like sadden changes and it does take time to adjust. Losing a lot of weight too fast is something else which may lead to health complaints.

Regaining the weight past dieting: If the weight lost is mainly water and sugar then you are most likely to put it straight back on. On the other hand is a common diet issues. If you follow a diet for ‘x’ amount of time and you lose ‘y’ amount of weight and you go back to what you where eating before the diet you are likely to be back t where you started.

Moreover, if you follow a VLCD for a period of time your body will try to adjust to that diet. The minute to stop liquid dieting and go back to solid food and higher calories here will come the weight.   

Metabolism slowing down: Look above. You go to a VLCD your metabolism will slow down on a bid to survive. These mechanisms are there for a reason; if you were in nature and there was no food you would need to survive as long as possible. So you could be potentially struggling to lose the weight. In some cases a VLCD may be the only option to kick start a weight loss and research may have shown favourable results for morbidly obese cases. However, this is usually done under the guidance of a medical professional and when the risks of obesity outweigh the risks of dieting, or when some metabolic processes have ‘lost their way’ to put it in very simply words.

No behavioural modification: Following a box standard liquid doesn’t quite teach people how to eat or makes a lot of changes in the eating behaviour. The extra weight got there in some way and part of it is because of specific eating behaviours. Changing these behaviours is what will help to deal with the future and maintaining the weight loss.

The verdict

Indeed a lot of liquid diets may have improved a lot in recent years. However, some are still in the category of ‘fad’ dieting which most of the time is not recommended. For some people it may be that little help to push them into weight loss or may kick start the processes, but for most it may not be a recommended solution. Not all liquid diets are the same and therefore quality of the diets is different between them. Make sure you consult a medical professional, and search for real scientific evidence.

Overall, apart from some specific cases you may be better off sticking to the old fashion healthy balanced diet.

20 ways to burn 100 calories in 10 minutes or less

Sunday, January 22nd, 2012



Do you know that by burning just 100 calories (extra) per day you can lose about one pound per month without extra effort? It sounds good and really is if you manage to spend just 10 minutes per day. This will not be your ‘official’ exercise routine but the ace in your sleeve to get faster results.

Everybody can find 10 minutes per day to work out and there are hundreds of exercises to choose from. You can even do them at home or at a time it suits you better. Most people prefer to exercise in the morning before going to work and this is the best time to exercise. Morning exercises are more efficient in burning fat since your body has to convert fat (from the reserves) to energy in order to deal with the extra requirements and in addition will help wake up your body, digestive system and mind.
Burn 100 calories in 10 minutes
Below we outline 20 suggestions to burn 100 calories in 10 minutes or less but you can still use our free exercise tracker to find even more exercises and activities.

5 exercises that burn more than 100 calories every 10 minutes*

Aerobics, Step: high impact 128
Bicycling, Stationary: vigorous 134
Circuit Training: general 102
Rowing, Stationary: vigorous 109
Ski Machine: general 122

 

15 Sports and activities to burn 100 calories in 10 minutes*

Basketball 102
Bicycling: 12-13.9 mph 102
Boxing 115
Football 115
Handball 154
Martial Arts 128
Racquetball 128
Rope Jumping 128
Running: 6 mph (10 min/mile) 128
Skiing: cross-country 102
Snow Shoeing 102
Beach Volleyball 102
Water Polo 128
Climbing stairs 100
Weight training (super circuit) 137

 

Calories and weight loss

We mentioned above that doing a 10 minute session per day can help you lose 1 pound per month. For those interested in the theory and reasoning behind this statement, this is the logic: One pound of fat is approx. 3500 calories. In simple terms if you manage to burn 3500 more than you consume you will weigh one pound less. So, if you do a 10 minute session per day (using one of the exercises and activities specified above) you can generate a deficit of 30×100=3000 calories per month which is about one pound. Of course there are other factors involved like loss of water weight so we suggest also reading about the difference between weight loss and fat loss.

5 Tips to make the most of your 10 minute sessions

Plan in advance: 10 minutes is not a lot of time and with a bit of effort everyone can find 10 minutes to exercise. What is important is to plan your session in advance and preferably from the day before.

Be Flexible: You do not have to perform your 10 minute session at the same time every day. Sometimes it will be more suitable to exercise in the morning but other times you may do it after work or even late at night. What is important is to exercise daily and avoid skipping a session.

Improvise: Your goal is to burn 100 calories in 10 minutes and there are more than one ways to do this. You can choose to do the same activity every day or a number of activities during a single workout. For example you can run for 5 minutes and do stationary cycling for another 5 minutes. The combinations are endless all you need is imagination and willingness.

This is a bonus: Do not forget that this is not your formal workout routine but a bonus to help you get quicker results. You should not rely on this 10 minute workout alone but you should still follow a more formal routine for at least 2-3 per week and a balanced diet.

Why not make it 15 minutes? This is not actually a tip for your 10 minute session but once you get into the habit of doing 10 minute sessions why not increase that to 15 minutes per day and get 50% more results. If you follow this approach by making one small step at a time you will soon realize that you can actually do many things and get the motivation you need to meet your weight loss goals.

* Kcal estimation is based on 10 minute sessions for people weighting 160lbs.