A toxicologist warned about the dangers of some vitamins and dietary supplements

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Biologically active supplements Dietary supplements and vitamins aren't always beneficial, warns Kelly Johnson-Arbor, a toxicologist and associate professor at the Georgetown University School of Medicine. Some of them can easily harm the body.

Dietary supplements for bodybuilders

Manufacturers of some supplements claim that their drugs will help gain muscle mass, improve the effect of training and give the body strength. Such supplements may contain caffeine or other stimulants, including illegal steroids, warns Dr. Johnson-Arbor. Some people experience dangerous side effects.

“Vitamin B17”

Under the names “Vitamin B17” or “Laetrile”, unscrupulous manufacturers offer the substance amygdalin. It is touted as a cure for cancer. Amygdalin is not a vitamin, explained Eat This! Johnson Arbor. “Vitamin B17” does not actually cure cancer either. This is a toxic substance that is dangerous to health. Its use often leads to poisoning.

Medications for hangovers

Some manufacturers advertise dietary supplements that help fight or prevent hangovers. Dr. Johnson-Arbor warns that effective hangover cures are unknown to medicine, and such drugs are sometimes harmful to health.

Vitamin E

The body needs vitamin E Well, its overdose causes unpleasant consequences. The toxicologist explained that an excess of vitamin E can cause weakness, headache, and blurred vision. The skin starts to itch.

Vitamin C

Too much vitamin C causes nausea, diarrhea, and other side effects. The maximum permissible daily dose is 2000 mg, which is much more than the level of vitamin C required by the body.