Doctor Middleton lists four useless nutritional supplements

Atlanta-based orthopedic surgeon Kelly K. Middleton, MD, told Eat This, Not That what dietary supplements should be shunnedbecause their effectiveness has not been proven. Some of the substances can even harm the body with unexpected side effects.

For example, Middleton named an extract of garcinia cambogia, which, despite the claims of the manufacturer of dietary supplements, does not help to lose weight and does not pacify appetite, but can reward the consumer with eating disorders, nausea and liver problems.

The doctor called kava another suspicious supplement – this supplement, according to manufacturers, should reduce stress levels and improve sleep quality. However, drinking kava can cause liver disease, as well as increase the side effects of other medications you take.

Yohimbe is another nutritional supplement that is touted as a sexual booster. In fact, yohimbe has been shown to increase heart rate and blood pressure, as well as increase anxiety and convulsions, according to expert research.

Middleton also ranked multivitamins familiar to everyone as useless dietary supplements. The doctor explained that almost no person needs to take so many vitamins and minerals at once. Moreover, the body will not absorb and remove all the extra elements that are used in water-soluble multivitamins.