So far, nothing has been proven to prevent or cure COVID-19, including any supplements or natural health products. But some, like zinc and vitamin C, are being tested.
You feel a bad cold coming on. Should you spring for an over-the-counter product? Get The Short Answer from a family medicine physician.
Oysters. There’s no disguising the fact that they come from the ocean. They have a distinctive, chewy texture and briny taste that you either love or hate. But are they good for your health?
Some people with macular degeneration take a vitamin supplement like zinc to help protect against vision loss. But is that the best choice? Research shows a mix of specific vitamins and minerals that can be safer and more effective.