Healthy vegans who eat variety of plant foods in sufficient amounts do not likely need protein supplements [123]. (nutrientsreview.com)
A variety of plant foods in one's diet would ensure that the body receives a variety of amino acids. (ezinearticles.com)
Many studies have suggested that increasing the consumption of plant foods such as grapefruit decreases the risk of obesity, diabetes, heart disease and overall mortality while. (medicalnewstoday.com)