According to the Centers for Disease Control and Prevention, over 40% of Americans take some sort of supplement each day. This amounts to what Market Watch refers to as a staggering $37 billion industry between multivitamins, supplements, and protein powders. Despite those numbers, there’s a growing amount of research suggesting that supplements are, for the most part, unnecessary.
Despite what some people may think, there are many ways to get enough protein on a vegan or vegetarian diet.
However, not all plant-based proteins are complete proteins, meaning protein sources that contain adequate amounts of all nine essential amino acids.