Vitamins A, D, E, and K are called the fat-soluble vitamins, because they are soluble in organic solvents and are absorbed and transported in a manner similar to that of fats.
By getting organic foods or knowing where you food came from and checking the ingredients. dont buy pre packaged meats because it can contain parasites and if you cook something make sure to cook it to at least 140 degrees to kill parasites<span />