Dietitians and nutritionists are weighing in on the best protein powders, with some focusing on clear protein powders and others on overall wellbeing. There appears to be varying opinions on the top picks, with some outlets recommending specific types such as whey protein powder, and others discussing the benefits of organic options. The recommendations come from a range of sources, including dietitians and registered dietitians, who are sharing their insights and top picks for protein powders.