Individuals choose to adhere to vegetarian diets for a multitude of reasons. Some do so for ethical reasons, while others feel a vegetarian diet is a healthier option than eating meat. Regardless of why people choose to follow vegetarian diets, it’s important that they take steps to ensure they avoid nutrient deficiencies.
What qualifies as a vegetarian diet differs for certain people. Some people who consider themselves vegetarians avoid animal flesh but it still eat poultry and seafood, while others avoid animal products altogether. The latter group must be especially careful to avoid nutrient deficiency, as the U.S. National Library