"A gluten-free diet is a diet that excludes gluten, a protein composite found in wheat and related grains, including barley, rye, oat, and all their species and hybrids"
"Veganism is the practice of abstaining from the use of animal products, particularly in one's diet, as well as following an associated philosophy that rejects the commodity status of sentient animals"
"Vegetarianism is the practice of abstaining from the consumption of meat (red meat, poultry, seafood and the flesh of any other animal), and may also include abstention from by-products of animal slaughter"
