Sunday, November 14, 2010

Drink Tea And Lose Weight

Already lauded as a powerful antioxidant, green tea extract may also help dieters shed fat. The extract may also be a safe improvement on traditional diet drugs because its benefits are not accompanied by an increase in heart rate.

As part of their study, the investigators measured the 24-hour energy expenditure of 10 healthy men receiving three doses of caffeine (50 mg), green tea extract (containing 50 mg caffeine and 90 mg epigallocatechin), or a "dummy" placebo per day. The study authors report that, compared with placebo, treatment with green tea was associated with a "significant increase" (+4%) in daily energy expenditure.

This effect was not linked to the relatively small amounts of caffeine found in tea, since subjects receiving amounts of caffeine similar to those found in green tea displayed no change in daily energy output. The investigators note, however, that green tea extract contains a high amount of catechin polyphenols. These compounds may work with other chemicals to increase levels of fat oxidation and thermogenesis, where the body burns fuel such as fat to create heat.

Stimulation of thermogenesis and fat oxidation by the green tea extract" did not raise subjects" heart rates, the researchers note. This may render green tea superior to stimulant diet drugs, which can have adverse cardiac effects, especially in obese individuals with hypertension and other cardiovascular complications.

American Journal of Clinical Nutrition December 1999;70:1040-1045.

Friday, November 12, 2010

Can Probiotics Help You Lose Weight?

Daily supplements with the probiotic Lactobacillus gasseri SBT2055 may help weight loss in people with obese tendencies, according to new research.

After twelve weeks of consuming a fermented milk product containing the Lactobacillus strain, study subjects averaged a 4.6 percent reduction in abdominal fat and a 3.3 percent reduction in subcutaneous fat.
NutraIngredients reports:
"Furthermore, body weight dropped by 1.4 percent and waist size decreased by 1.8 percent ... The study extends previous findings ... which showed LG2055 may reduce fat levels (adiposity) and fat cells in animals".

Sources:

  European Journal of Clinical Nutrition June 2010; 64(6):636-43

What does the bacteria in your gut have to do with your waistline? A lot more than you might think!
Multiple studies have shown that obese people have different intestinal bacteria than slim people, and regardless of weight most people do not have the optimal balance of good and bad bacteria in their intestines. This imbalance can wreak havoc on your health in many ways, and yes, it may even contribute to overweight and/or difficulty in shedding excess weight.
In the latest study, obese people were able to reduce their abdominal fat by nearly 5 percent, and their subcutaneous fat by over 3 percent, just be drinking a probiotic-rich fermented milk beverage for 12 weeks.
Given that the control group experienced no significant fat reductions at all during the study period, this is one more gold star for probiotics.

Why is Your Gut Bacteria so Important?

Your body contains about 100 trillion bacteria -- more than 10 TIMES the number of cells you have in your entire body. Ideally, the ratio between the bacteria in your gut is 85 percent "good" and 15 percent "bad."
Ensuring that you're getting a regular supply of good bacteria in your digestive system is so important because an estimated 80 percent of your immune system is located there. So supporting your digestive health is essential to also supporting your immune system, which is your number one defense system against ALL disease.
A healthy ratio of good to bad gut bacteria is also essential for:
  • Proper development and function of your immune system
  • Protection against over-growth of other microorganisms that could cause disease
  • Digestion of food and absorption of nutrients
The probiotics in your gut also play a role in helping numerous bodily functions, such as:
  • Digesting and absorbing certain carbohydrates
  • Producing vitamins, absorbing minerals and eliminating toxins
  • Keeping bad bacteria under control
  • Preventing allergies
If you have an excess of unhealthy bacteria in your gut, it can manifest in many ways, such as gas and bloating, fatigue, sugar cravings, nausea, headaches, constipation or diarrhea. You may also find that, despite a healthy diet and exercise, you have difficulty shedding weight.

What Interferes With Healthy Gut Bacteria?

Your gut bacteria do not live in a bubble; instead, they are an active and integrated part of your body, and as such are vulnerable to your lifestyle. If you eat a lot of processed foods, for instance, your gut bacteria are going to be compromised because processed foods in general will destroy healthy microflora and feed bad bacteria and yeast.
Your gut bacteria is also very sensitive to:
  • Antibiotics
  • Chlorinated water
  • Antibacterial soap
  • Agricultural chemicals
  • Pollution
Because of these latter items, to which virtually all of us are exposed at least occasionally, it's generally a good idea to "reseed" the good bacteria in your gut by taking a high-quality probiotic supplement or eating fermented foods.

Tips for Optimizing Your Gut Bacteria

In the past, people used fermented foods like yogurt and sauerkraut to support their digestive health, as these foods are rich in naturally beneficial bacteria.
This is still the best route to optimal digestive health, as long as you eat the traditionally made, unpasteurized versions.

Thursday, November 11, 2010

Weight Loss Diet Reviews

Here's a look at some of the most common diets people are using.

The Atkins Diet

The Atkins diet is based on high protein, low-carbohydrate fare. It allows all of the meat and vegetables you want with no restrictions on fats. Fruits are kept to a minimum. Bread, pasta, and other grain products are restricted. Many people have had weight loss success on the Atkins' Diet because it offers many delicious food options. However, it can be high in fat, possible harmful over long periods of time and low in fiber and calcium.

The Carbohydrate Addict's Diet

This is another reduced carbohydrate diet that allows meats, dairy, vegetables, fruits, and grain products, but restricts all other carbohydrates. It tends to be quite high in fat and saturated fat.

The Choose to Lose Diet

This is a low fat diet that allows you to eat from all of the major food groups. You are only restricted by a "fat budget" that you choose how to spend. Carbohydrates are allowed, as well as lean meat, poultry, seafood, fruits, vegetables, bread and pasta. The Choose to Lose Diet allows an ample amount of fruits and vegetables and it is low in saturated fat and it provides a fairly healthy eating plan for fast weight loss.

The DASH Diet

The DASH diet allows for a high carbohydrate intake, with moderate amounts of fat and protein. It was originally designed as a low-pressure diet. The DASH diet follows the principles of the Food Pyramid, but it suggests more servings of fruits and vegetables (up to nine daily,) and more dairy servings (two to three daily servings of low fat or nonfat dairy.) The DASH diet may require too much food for most people to see weight loss results.

The Eat More Weigh Less Diet

This diet is an extremely low-fat diet that focuses on vegetarian fare. It allows fruits, vegetables, whole grains, beans, egg whites, and some nonfat dairy products. This is a very restricted diet that limits even healthy foods like lean organic meats, poultry, and low-fat dairy products. This diet is great for vegetarians, but it is low in calcium, and it may be too difficult for most people to follow long enough to see weight loss results.

The Eat Right For Your Blood Type Diet

This diet plan bases you food choices on your blood type. For example, those with Type O blood follow an eating plan that includes lots of meat. Some of the "blood type" diets in this plan are too restricted in calories and they may be poor in nutritional balance. Little proof is offered on basis of the diet, that blood type should affect dietary choices.

The Pritkin Principle Diet

This diet focuses on restricting calories and eating more "watery" foods that fill you up quicker. (It follows the same principle that suggests you should drink a full glass of water before each meal to make your stomach feel full faster. It allows fruits, vegetables, pasta, oatmeal, soups, salads, and low-fat dairy, but limits protein sources to lean meats, poultry and seafood. This is a low-fat diet that offers plenty of fruits and vegetables, but it can be low in calcium.

The Protein Power Diet

This is a very high-protein, low-carbohydrate diet. It allows for lots of meats and fats but limits that consumption of fruits and vegetables. This is a very restrictive diet that limits healthy foods like whole grains and beans. It is very high in fat, especially saturated fat and it is very low in calcium.

Power Busters

This is a low-carbohydrate diet that is high in fat and protein. Fruits and grain products are forbidden, but high-fat meats and dairy products are allowed. Like many other low-carb diets, the Power Busters diet is high in fat, high in saturated fat, and low in calcium.

The Slimirex Diet

I highly recommend the Slimirex diet. I've found use of weight loss product Slimirex combined with moderate exercise at least three times per week and a moderate diet to be an effective method of losting the weight you want.

Volumetrics

The Volumetrics diet is a restricted calorie diet that allows fruits, vegetables, pasta, oatmeal, soups, salads, lean meats, poultry, seafood and dairy. High fat food and "dry" foods like crackers, pretzels, and popcorn are restricted. It is low in saturated fat and provides an ample amount of fruits and vegetables..

Weight Watchers

This diet does not restrict followers to a set meal plan. Dieters are able to plan their own diet every day following a point system that allows the dieter to spend a certain "allowance" in each category. This diet allows moderate fat and protein intake and high carbohydrate consumption. Generally, vegetables and whole grain products have the lowest point value and high fat foods "cost" the most amount of points.

The Zone Diet

This diet is moderately high in protein and low in carbohydrates. It allows low fat foods like chicken and fish and plenty of fruits and vegetables. But whole grains are restricted. This is a healthy eating plan, although it is low in calcium.

Out of all these diets, I personally recommend taking Slimirex and following the "Bio-Rhythm Diet Plan" outlined in the "Weight Loss Secrets Revealed" E-book at http://www.weightlossobesity.com website.

Dr. Edward F. Group III, D.C., Ph.D. is an internationally recognized weight loss and natural health expert and the President of Houston-based Global Healing Center. Dr. Group's latest product is the weight loss product Slimirex. For more information on weight loss, visit The Weight Losss & Obesity Resource Center at http://www.weightlossobesity.com

Tuesday, November 9, 2010

Does Eating More Frequent Meals Really Rev Up Your Metabolism?

You’ve probably heard that eating smaller meals, several times a day will stimulate your metabolism, and keep it revved to burn more calories throughout your day.
The New York Times points out that although some studies have found modest health benefits to eating smaller meals, the research usually involved extremes.

Many weight-loss books and fad diets claim six meals a day is a more realistic approach.
But will it really make a difference?

The New York Times states:
“As long as total caloric and nutrient intake stays the same, then metabolism, at the end of the day, should stay the same as well. One study that carefully demonstrated this, published in 2009 in The British Journal of Nutrition, involved groups of overweight men and women who were randomly assigned to very strict low-calorie diets and followed for eight weeks. Each subject consumed the same number of calories per day, but one group took in three meals a day and the other six.
Both groups lost significant and equivalent amounts of weight. There was no difference between them in fat loss, appetite control or measurements of hormones that signal hunger and satiety. Other studies have had similar results.”
Exercise, on the other hand, seems to effectively increase metabolism according to studies.

Sources:

  The British Journal of Nutrition November 30, 2009; 1-4. [Epub ahead of print]

How to Really Super-Charge Your Metabolism

Just like the article above states at the end, the best confirmed way to really boost your metabolism is exercise.
When you exercise you clearly burn more calories, but you can super-charge your calorie burning mechanism even more by building muscle!
Why is this?
Because muscle demands energy to just “sit” on your body. Fat does not.
For every pound of muscle that you gain, your body burns 50-70 calories more per day. That means, if you gain 10 lbs. of muscle, your body will burn an additional 500-700 calories per day, and with proper diet, that equates to more or less guaranteed weight loss.
Everyone’s metabolism is different, but you can speed it up or slow it down within a reasonably short amount of time by making the following common-sense changes to your diet and lifestyle:
  • Eat according to your nutritional type to ensure your body is getting the right fuel it needs
  • Avoid sugar and grains as they are the leading cause of insulin- and leptin-resistance, which affects your hunger levels, your weight, and your risk of any number of diseases
  • Listen to your hunger, and eat a healthy meal or snack when hunger calls
  • Implement a well-rounded exercise regimen that includes strength training to build muscle, as well as interval training, which has been demonstrated to significantly increase fat loss.

Monday, November 8, 2010

Calories Burned Calculator

Who doesn't want to get the most bang for their buck?  Well, the same is true when it comes to working out.  You want to burn the most calories per exercise, but how do you know which exercises actually burn the most calories?  Now it's easy!  Calories Burned  lists over 700 different exercises, each with a video demonstration, detailed instructions, and how many calories you'll burn by doing that particular exercise.

Need to lose a few pounds after the holidays?  Simply type in your weight, how much time you have to exercise, which muscles group(s) you want to work out, and if you want any cardio included.  Hit 'enter' then a list of the best exercises will come up.

Let's say I want to work on my abs but I only have 5 minutes a day to do so.  A list of 49 different exercises come up, but I want to burn the most calories.  Looking over the list I see that there are 5 different ab exercises that burn 60 calories in 5 minutes, plus work out my abs.  Wow!

The site also has weight loss tips, recipes, a forum, information on diet and nutrition, and a phone app.  

Stop wasting time on exercise routines that only offer half a workout.  Now you can be certain you're burning the most calories while getting in shape, no matter how little time you have to exercise.  I'm bookmarking the Calories Burned Calculator!

Wednesday, November 3, 2010

Two Arthritis Powerhouses Even Stronger Together

New research shows that omega-3 fats and glucosamine work together to provide additional benefits for people with osteoarthritis.

Scientists gave 1500 mg of glucosamine sulfate to the study participants, but some also received 200 mg of omega-3 fats. Both groups had about the same number of participants who reported a 20 percent or less reduction in pain.

But according to Dr. Christiane Northrup:
“However, when researchers asked those who experienced an 80 percent reduction in pain, those in [the glucosamine plus omega-3 group] reported reduced morning stiffness and pain in the hips and knees by between 48.5 and 55.6 percent, compared to 41.7 to 55.3 percent for those in [the glucosamine only group].”

Sources:

  Advances in Therapy September 2009; 26(9):858-71

Sugar is Back on Food Labels -- This Time as a Selling Point

Sugar, long reviled by dentists and dietitians, is now being dressed up as a natural, healthful ingredient. Some of the biggest players in the American food business have started replacing high-fructose corn syrup (HFCS) with old-fashioned sugar, and using this as a selling point.

ConAgra uses only sugar or honey in its new Healthy Choice All Natural frozen entrees, and Kraft Foods recently removed HFCS from its salad dressings.

The change comes after three decades during which HFCS had been gaining on sugar in the American diet. Consumption of the two finally drew even in 2003, according to the Department of Agriculture. However, per capita, American adults ate about 44 pounds of sugar in 2007, compared with about 40 pounds of HFCS.

With sugar sales up, the Sugar Association last year ended its Sweet by Nature campaign, which pointed out that sugar is found in fruits and vegetables.

Though research is still under way, many nutrition and obesity experts say sugar and high-fructose corn syrup are equally bad in excess.

Sources:

  New York Times March 20, 2009