Liver is a love-it-or-hate-it food, but if you like beef liver, it's another good way to get vitamin D. You can either cook ...

Find all the commercial and brand names of generic drug called Ergocalciferol (Vitamin D2). This is an invaluable reference resource for healthcare professionals, patients, caregivers and anyone ...

A decade earlier, Kazimierz Funk had prepared a list of nutritional factors, called vitamins, whose deficiencies cause severe diseases in humans. In his list, Funk used the letter "C" to designate ...