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Drinking Green Tea May Help You Lose Weight

Green Tea In Liquid Or Capsule May Aid In Weight Loss

Previous animal studies showed that green tea extract increased thermogenesis, which is the generation of body heat that occurs as a result of normal digestion, absorption, and metabolization of food. In previous human studies, the authors showed that consumption of green tea increased thermogenesis as well as energy expenditure and fat loss in healthy men, suggesting that green tea in liquid or capsule form may be an effective way to aid weight loss.

In the new study, conducted by Abdul Dulloo, from the Institute of Physiology at the University of Fribourg in Switzerland, researchers exposed a particular type of fatty tissue from rats to caffeine and to green tea extract containing small concentrations of caffeine.

Green Tea Containing Caffeine Can Raise Metabolism

Green tea containing caffeine significantly increased thermogenesis by 28% to 77%, depending on dose, whereas caffeine alone resulted in no significant increase. When the stimulant ephedrine was added to green tea with caffeine, the increase was even more significant compared with caffeine alone and ephedrine alone. Caffeine and ephedrine are used together in some herbal weight loss preparations, but there are many safety concerns regarding ephedrine because it raises heart rate and blood pressure.

Dulloo and colleagues also tested the plant compound EGCG found in green tea. They found that the stimulant ephedrine alone had no effect on thermogenesis, but that caffeine plus ephedrine resulted in an 84% increase. However, adding EGCG to the caffeine plus ephedrine mix increased thermogenesis even further.

“Our studies … raise the possibility that the therapeutic potential of the green tea extract, or indeed a combination of EGCG and caffeine, may be extended to the management of obesity,” Dulloo and co-authors write.

A researcher who reviewed the study for WebMD says that while the work is interesting and extends this group’s previous findings by showing that compounds in green tea other than caffeine are involved in thermogenesis, caution should be used in interpreting animal data and applying it to humans.

“They used [a particular type of fatty tissue] from rats and we don’t really know how significant that tissue is in humans or if it is different in obese vs. non-obese people,” says Sheri Zidenberg-Cherr, PhD. “It doesn’t rule out the significance of the findings, and it is a good model to use to look at the effects of caffeine and the combination of caffeine and the [plant] compounds that are present in green tea, but until better clinical trials are done in humans, it’s hard to say what the physiological significance of this actually may be.”

Zidenberg-Cherr, who is an associate professor of nutrition at the University of California, Davis, also points out that thermogenesis plays only a very small role in energy expenditure in adults. Most of the energy expended is used to maintain basic body functions such as breathing and the flow of blood throughout the body.

She says green tea may have many health benefits due to its plant compounds, but cautions that it is not the answer to weight-loss woes. “Green tea can’t be used, and it shouldn’t be used, as a ‘magic bullet’ for weight loss,” she tells WebMD. “You’ve got to combine it with other changes, including increasing physical activity and reducing a high-calorie diet.”

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4 Keys to Weight Loss

First off, let me start by saying this list is by no means exhaustive. However, if you can manage these four important components of a weight loss program, you will be on your way to a slimmer body.

Build the Foundation

Many people begin a weight loss program with their basal metabolic rate (BMR), which is the amount of energy (calories) your body uses in a resting state, in the gutter. The key then is to increase your BMR so that you are burning more calories throughout the day, every day. Increase the amount of calories you burn, increase the amount of fat you lose. Makes sense, yes? The best way to increase your BMR is through adding muscle tissue. Females often shudder at the idea of adding muscle due to their fear of becoming “bulky.” Relax babe! It’s a little harder to add that kind of muscle mass than you think. Besides, a little muscle mass goes a long way toward achieving a leaner body. And this is what you want, right?

Specificity of Program

Not just any exercise program will do for weight loss. Simply burning calories is not good enough. The program must be designed to elicit specific hormonal responses that are conducive to weight loss. I’ll give you a hint…hours and hours of cardio is NOT the answer!

Consistency

This one pretty much speaks for itself. Have you ever achieved anything great with an inconsistent effort? Unless you consider failure a great achievement, you probably haven’t. You must exercise consistently to get the results you want! It amazes me how many people put so little effort into their exercise program and complain about not seeing results. Even the most well designed programs are useless if they are not adhered to on a consistent basis.

Diet

Again, this one goes without saying. You can’t expect to achieve a leaner body by continuing your unhealthy eating habits. This isn’t to say that you should drop everything in your diet immediately and exchange it for “healthy” food. You would end up miserable and revert back to your old habits within a month. Instead, practice moderation and don’t overindulge. Also, phase certain unhealthy foods out of your diet while introducing healthier foods. The transition will be easier to make and a lot easier to maintain.

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Get Slim With Atkins Diet Plan

The Atkins’ diet has been a craze for a couple of decades. Here’s how you can gain from it.

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All of you who are reading this article right now have definitely been on a diet at some point or the other of your lives. The battle of the bulge is an ongoing problem and we are always on the lookout for various means to win this war.

Along with exercise, our diet and nutrition also plays an important role in reducing our weight. Hence, this obsession persists in all of us to undertake some form of dieting. But going on a diet is definitely not an easy thing. What to eat and what to stay away from is always a perennial problem.

One of my friends told me that she ate the normal menu which she cooked for the family, but her weight loss recipe is “portion control.” This is a really simple diet plan. In this plan, you cut down on the portion of food you consume. For example, if you usually have two pieces of toast for breakfast, you should eat only one piece. If you normally eat two cups of rice for lunch, cut it down to one cup. In this way, you are automatically reducing your calorie intake by half.

Another popular method of dieting is to stop all intake of fatty foods and sugar. In this diet, you cut down on your oil, butter and ghee intake which automatically reduces your fat deposits.

While I was leafing through a magazine, I read about one of our Hollywood celebrities following the Atkins’ diet. This immediately aroused my curiosity about the diet. Though I have heard about the diet many times, I had no inside knowledge about it. So, I immediately set to work on it and found out certain basic facts’ about the Atkins diet which I want to share with my readers.

The Atkins’ diet made its first appearance in 1972 and was invented by its namesake, Dr Atkins. According to him, this method enables us to lose weight by inducing a change in metabolism. Our body burns both fat and carbohydrates to provide energy. If we reduce the intake of carbohydrates significantly, our body starts burning only fat to provide energy. This method is called “lipolysis”, which in turn induces ketosis. In ketosis, our body burns fat as fuel. Atkins also felt that ketosis will affect insulin production which will result in less fat being formed. And, once your body enters ketosis, your cravings for carbohydrates will reduce significantly which, in turn, will reduce your body weight.

The major difference between Atkins’ diet and other types of diet is that, while most diets restrict calorie, intake, the Atkins’ plan encourages us to eat more. While most of the diets recommend low fat, high carbohydrate intake, Atkins’ does just the opposite. Instead of carbohydrate and sugar, this diet wants us to consume plenty of fat and protein.

The core principle of the Atkins’ diet is that, by limiting carbohydrates, our body is forced to burn its stored fat, rather than carbs for fuel.

The Atkins’ diet has a four carbohydrates stage plan induction, ongoing weight loss, pre-maintenance and lifetime maintenance. With the help of these four stages, you can reduce as well as maintain your weight throughout your life.

Induction – phase 1: This phase lasts for two weeks, by the end of which you can obtain significant results. Another point is that, in this diet plan you can begin at any of the phase. But it is recommended to start with induction. As you cut back on your carbohydrates significantly in this phase, you will jump start your weight loss programme. In this phase, only 20 gm of carbohydrates are allowed and hence your weight loss is significant. As you drastically cut down on carbohydrates your body shifts into high gear and starts burning fat. This takes about 48 hours to occur and you may feel hungry and irritated for the first three-four days. But don’t worry, as soon as your fat starts getting converted to fuel, you will feel fit as a fiddle. Induction will strengthen your immune system and also improve our long-term health.

Ongoing Weight Loss (OWL) phase 2: In this phase, the weight loss pace slows down as you add nutrient-rich carbohydrates to your diet. During this period, you will boost your body’s ability to burn fats as well as understand your body better. You will find the right amount of carbohydrates which you can consume and still lose weight. Your body will also prepare itself for permanent weight management. The amount of carbohydrates which you can eat is increased to 25 gm per day for the first week and increased in five gm instalment for the next few weeks. If your weight loss is significant, you can increase your carbohydrate intake. A person has to be on OWL till he or she is within three-five kg of their goal weight.

Pre-maintenance – (phase 3): Pre-maintenance is a practice run for lifetime maintenance. In this phase, you are fast approaching your target. As long as you continue to lose weight, you can increase your weekly allotment of carbohydrates by another 10 gm. You will be in this phase till you reach your goal and stay on it for one month. The ultimate goal here is to achieve a state of balance called Atkins’ Carbohydrate Equilibrium (ACE). The ACE is your individual level of carbohydrate intake wherein you neither gain nor lose weight.

Lifetime maintenance phase 4: In this phase, you have to focus on your individual ACE and strive to stay within two kg of your ideal weight for the rest of your life. By following a sensible eating plan, you gain energy, better health and confidence in yourself.

By following these four phases, you not only achieve your dream weight but are also able to maintain it throughout your life. You can learn more about this diet by reading the book, Dr Atkins’ New Diet Revolution. But, as with any other diet, this plan also has its pros and cons. The good point is that this diet recommends exercise as a vital part of the weight loss programme. Another point to be noted is that you cannot start on carbohydrates after you lose weight as this will result in your gaining back all that you have lost.

Medical experts advise that people who have gout, kidney problems, diabetes or are pregnant women should not follow this diet plan. As this diet is very stringent, do consult your doctor/dietician for proper advice.

Your dietician will provide you with a proper menu chart as to what should be eaten, in what quantities, etc, based on your eating habits and general lifestyle.

Happy dieting and hoping to see slimmer and fitter readers.

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