Multivitamins typically include vitamins A, B complex, C, D, and E, and in some cases minerals like magnesium and zinc. "For the generally healthy adult, my advice is to focus on a whole foods, ...
Cooking can reduce the nutritional content of veg. It can be a particular problem with vitamin C and the B vitamins and minerals like potassium, because they are water-soluble and so leach out ...