Chromium

Low chromium levels are associated with high blood sugar, high triglycerides, and low levels of good cholesterol (HDL). It may also play a role in the body's ability to metabolize carbohydrates and fats. More is known about these effects in people with diabetes and it looks like it plays less of a role in healthy people.

Studies on weight loss with chromium picolinate did not show any difference between it and a placebo pill.

In studies that were only short term, no significant side effects were reported. However, there are some theoretical dangers to using this supplement. It is possible that free-radicals could be made. There have been reports of rhabdomyolysis and kidney failure in people who were taking more than 1,000 mcg per day.

It is important you discuss any weight loss or exercise plan with your doctor. Only you and your physician can decide what is best for you. Some people have certain conditions that prevent them from doing all exercises, and goal body weights may be different for different people. You need to discuss all these things with your physician before starting any weight loss or exercise program.