Weight Loss and Fat Loss Supplements

Many supplements available from the health and fitness industry and many natural foods have been shown to promote weight loss and fat loss. If you are one of those people that is not convinced that these products or foods work, than pick up the newly-released June 2008 edition of FitnessRx for Women magazine. Read on to see why.

In its "Supplement Edge" section, FitnessRx for Women profiles the most current research and findings for 15 of "the best weight-loss and fat-loss supplements." In today's post, we will discuss the first 7 of these 15 supplements, and tomorrow we will tackle the remaining eight.

So, if you want to lose weight and lose fat, consider including the following 7 supplements in your daily diet:

1. Bitter orange - It is added to supplements because of its appetite-suppressing qualities. In combination with green tea and guarana, it greatly augments calorie burn. When found in conjunction with caffeine, it increases physical endurance and fires up the fat-burning process.
   
2. Caffeine - As previously discussed in Caffeine and Energy Supplements: Some Advice, caffeine has been found to increase both endurance and performance in athletes. It also plays a role in increasing metabolism. In controlled studies, it has been shown to promote both weight loss and fat loss due to its incredible thermogenic and fat oxidation properties.
   
3. Calcium/Vitamin D - Studies have shown that increasing dietary intake of Calcium can result in weight and fat loss (particularly in the trunk region). Vitamin D, which helps to maintain adequate blood calcium levels, has been shown in one study to help women who are dieting lose more body fat.
   
4. CLA - As previously discussed in CLA and the Fight Against Fat and Cancer, CLA has been used for years by bodybuilders to help them achieve a lean body. A year long study of men and women who supplemented with CLA had a 7-9% lower fat mass than those that did not supplement with CLA. What is interesting is that the CLA alone was responsible for the lower fat mass, not other dietary and lifestyle changes.
   
5. Fish oil - In Keep Your High Fat Cravings At Bay, I discussed that consuming too few essential fatty acids (found in high quantities in fish oil) can cause overwhelming cravings for fat. A recent study has also shown that fish oil actually helps you burn fat as well, reducing body fat mass without any other changes to diet and calories consumed. For overweight people who diet, exercise and consume fish oil, research shows fat loss coupled with improvement to both cardiovascular and metabolic health.
   
6. Fiber - People who consume high amounts of dietary fiber are less likely to get fat because they tend to consume less calories overall. Glucomannan (GM) is a soluble fiber that has been shown to help obese and overweight people lose significant weight when taken at doses of 2-4 grams per day.
   
7. Forskolin - To date, studies have been performed on men only, however results do look very promising for women as well. Forskolin has been shown to decrease body fat percentage and overall fat mass, as well as increase bone mass and lean body mass in men.
   

Along with a good diet and exercise, incorporating some of these weight loss and fat loss supplements will help you to reach your ideal body weight that much faster!

Tomorrow, we'll look at green tea, hoodia, MCT oil, yerba mate, dietary protein and leucine, leucine, soy and whey and casein.

Have a healthy, fit and fulfilling day!

Sandy Huard, President, Women's Health Supply International

Osteoporosis: Risks, Prevention and Management

One of the health risks that should concern you at any age is osteoporosis, a bone disease that puts you in danger of bone fracture, particularly of the hip, wrists and spine. What are the risk factors and what can you do to reduce your risk or manage the disease should it strike?

As mentioned, osteoporosis is a bone disease. It affects millions of women (and men), particularly women over the age of 50 whose ovarian function has decreased (perimenopause) or seized (menopause). During this time, estrogen levels drop, leaving your bones unprotected. This results in the loss of bone tissue and density, with an estimated 2-5% of bone tissue loss every year for the first 5-10 years following the onset of menopause.

Some of the key risk factors associated with the development of osteoporosis include:

1. Being over the age of 65.
2. Menopause before the age of 45.
3. Bone mineral density that is low.
4. A family history of fracture (particularly a mother who has suffered a hip fracture).
5. A tendency to fall more than normal.
6. Having had a compression fracture of the vertebral column.
7. Even a minimal fracture after the age of 40.
8. X-ray results that indicate increased risk by a physician.
9. Glucocorticoid therapy that has extended beyond 3 months.
10. Having a disease that prevents the body from properly absorbing nutrients (e.g. celiac disease)

Some of the minor risk factors include:

1. Small stature (a body weight less than 125 pounds) or a body weight 10% less than at 25 years of age.
2. Having rheumatoid arthritis or hyperthyroidism.
3. Low dietary intake of calcium. Too little calcium in your blood will cause your body to take calcium from your bones, further depleting bone supply.
4. Too much caffeine (more than 4 cups daily) or alcohol intake (more than 2 cups daily).
5. Smoking.

So, now you know the risks. What can you do to prevent or manage osteoporosis?

1. Stop smoking and drinking caffeine or alcohol in excess.
2. Increase your dietary intake of calcium and/or take a calcium supplement. A diet rich in calcium will result in excess calcium being "taken up" by the bones, thereby increasing bone supply.
3. Consume the recommended amount of Vitamin D because it is crucial for calcium absorption.
4. If you are postmenopausal, have your risk of osteoporosis assessed by your doctor.
5. Do strength-training (with weights) and weight-bearing exercise (e.g. walking) to increase your coordination, strength and balance (reducing your possibility of falling) and to help prevent further bone loss.

One final note about osteoporosis. It can strike at any age! So, if you are a young woman feeling that this article does not apply to you, take heed. Bone loss happens gradually over years, resulting in osteoporosis later on. So, start strength-training and weight-bearing exercise, make the dietary changes recommended above and "bank" as much calcium in your bones as possible.

Get out the weights or get your walking shoes on and go!

Sandy Huard, President, Women's Health Supply International

Supplements for Women: Iron, Potassium and Calcium

Supplements like iron, potassium and calcium are often a necessity for women whose diet may be deficient in any one or more of these minerals. Although it is always best to consume a diet rich in all of the essential vitamins and minerals, this is often not possible.

Let's talk about natural sources of iron, potassium and calcium and some of the do's and dont's associated with consumption, followed by some recommendations regarding supplements.

First up is iron. Iron carries oxygen to the body, aids in immune function and cognitive development, metabolizes energy and regulates body temperature.

Iron is mostly conserved and used daily. Women have a more difficult time storing iron than men and menstruating women lose some iron each month.

Heme iron (in animal products) is better absorbed by the body than non-heme iron (in plant products). The best heme iron sources are red meat (beware the high saturated fat content), poultry and fish. Some non-heme iron sources include dates, artichokes, beans, spinach, broccoli and lima beans.

Here is an iron don't: do not eat iron-rich foods with caffeinated beverages (cola, coffee, tea), red wine, bran or calcium-rich foods because they all inhibit the absorption of iron. So, no beef chili with cheese on top folks.

What about potassium? Potassium helps reduce the risk of hypertension, is involved in sending nerve impulses and releasing energy from food.

Sources of potassium include baked potatoes with the skin, bananas, avocados, cooked artichokes, raisins, orange/prune/tomato juices, dried prunes, lima beans and acorn squash.

Here is a potassium don't: do not eat a potassium-rich meal with green or black tea as they partially inhibit the absorption. Also, if you take aspirin (low-dose ASA) for a heart condition, or you take non-steroidal anti-inflammatory drugs for arthritis, don't take these drugs with your potassium-rich meal either.

Now for calcium. Calcium is critical for the maintenance of healthy bones and teeth, especially important for post-menopausal women.

Dairy products are rich in calcium as are sardines or salmon (canned with the bones), fortified orange juice, almonds, broccoli, molasses and sesame seeds.

A calcium don't: don't expect a great calcium boost from foods containing both calcium and oxalic acid because when found together in the same food, they inhibit absorption. Spinach and rhubarb are examples. By all means eat these two great foods, just get your calcium from yogurt or milk or some similar food.

Here is a "do" for minerals in general: do consume them with vitamin C (foods like tomatoes, red peppers, oranges, etc.) as it aids absorption.

Now for some recommendations regarding taking iron, potassium or calcium supplements.

Do not take an iron supplement if you are post-menopausal as too much iron is not a good thing. Do take supplements for any of these minerals if you just don't eat much if any of the foods mentioned above. Also, many vegetarians do not absorb enough iron because they eat non-heme sources from plants. As mentioned previously, calcium is an important mineral for post-menopausal women who are at risk of osteoporosis.

Finally, a multi-vitamin is always a great idea, especially for women who are trying to lose weight and are limiting calories as a result.

I am off to a conference in Atlanta and I will be back on Monday. Until then, have a great weekend!

Sandy Huard, President, Women's Health Supply International

10 Health and Nutrition Facts You Should Know!

Here are 10 important "health and nutrition" headlines from the February 2008 issue of Fitness Rx:

1. Fish Oil Cuts Stroke Risk in Women - fish oil prevents blood clots, thins the blood, lowers blood cholesterol and improves blood sugar regulation.
   
2. Green Tea Supplement Prevents Colds and Flu - a study of a product called Immune Guard, which contains compounds from green tea extract was shown to reduce the length of cold and flu symptoms by 36%.
   
3. Green Tea Prevents Bone Loss in Older Women - a recent Australian study showed that older women who drank green tea were better able to maintain bone density in the hip than were women who did not drink green tea.
   
4. Exercises That Build Bone - The best exercises at building bone are high impact or weight-bearing (involving rapid changes in direction) recreational sports, weight training and plyometrics (bounce exercises like skipping rope).
   
5. Yogurt Prevents Weight Gain - Although still a matter of debate, calcium-rich foods are thought to control appetite and yogurt is believed to impede the absorption of nutrients/calories into the bloodstream.
   
6. Probiotics Increase Good Cholesterol - German researchers found that women who consumed probiotics yogurt containing L. acidophilus had a 10% increase in good (HDL) cholesterol. HDL cholesterol protects blood vessels from disease.
   
7. Whole Grain Consumption and Body Fat - According to British researchers, there was no relationship found between consumption of whole grains and overall body fat. However, people who don't consume whole grains are twice as likely to be obese than are those who consume more than 16g per day. That's because whole grains are fiber-rich and filling and thus reduce overall daily consumption of calories.
   
8. Calories Rather Than Carbohydrates Promote Obesity - A study by a well-known fat loss guru showed that overweight people actually eat fewer carbohydrates but consume more calories than thin people. Consuming complex carbohydrates will help control your appetite and help you to lose weight.
   
9. Glycemic Index and Load Not Linked to Diabetes - British researchers over a 13 year study found no relationship between glycemic index and glycemic load and the incidence of diabetes. In fact, they found that people who consumed more carbohydrates (higher glycemic load meals - I assume complex carbohydrates here), were at a reduced risk of diabetes.
   
10. High Fructose Sweeteners Promote Heart Disease - The sweeteners found in your favorite cola are made up of high fructose corn syrup (HFCS), which is also added to many breakfast cereals as well. HFCS increases LDL (bad) cholesterol that can lead to heart disease, as well as obesity.
    

If you haven't yet gotten a subscription to FitnessRx, I highly recommend it.

Have a great night!

Sandy Huard, President, Women's Health Supply International