I religiously adhered to a vegetarian diet for six years, attempting to overthrow what I now perceive as the food-chain laws. The human body is not separate from the food-chain laws. I learned the hard way that God intended for my body to live healthfully and disease-free. I opened my mind and discovered that the human digestive system is most appropriate for digesting animal products. Vegetarian animals, herbivores, have more than twice the length of digestive tract as that of humans.
Humans have very few grinding teeth, most are for cutting.
Although cooked meat moves slowly through the digestive system, raw meat passes through a human in 10 to 16 hours. Raw food passes through an herbivore in 48 hours. Raw and raw-sprouted grains and plants are too complex for the human digestive tract and are rarely completely digested before excretion. Herbivores have many times the digestive enzymes to disassemble cellulose to utilize the protein and fat from vegetation. Cooked grains and cooked plants compound the problem because they take nearly 48 hours in digestion depending upon a person's digestive system.