There are two key kinds of vitamin D: D2 and D3. D2 is the plant-based option, obtained from fungi and yeast exposed to ...

Most adults believe they need animal protein, but research proves plant protein works just as well. Studies confirm it builds ...

Yet in dietary add-ons, these elements are commonly sourced from animals. Vitamin D tends to be derived from lanolin in sheep’s wool and omega-3 is extracted from fish, while collagen comes from ...