Scientists have linked foods like peppers and tomatoes containing small amount of nicotine to lowered risk of Parkinson's disease, says a study.
Herbal supplements aimed at improving men's sexual abilities often contain the active ingredients in erectile dysfunction pills such as Viagra, according to a new study.
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Practicing with lighter baseballs may help teen pitchers improve their throwing speeds while also reducing the risk of overuse injuries, a small study from Taiwan suggests.
The annual surge of interest in gym membership could lead to many people suffering eating disorders unless fitness coaches and gym instructors learn to recognise the symptoms.