The fitness and supplement industries relentlessly push protein, with shakes, bars, and diets promising peak performance. But does this focus align with actual health needs? While protein supports muscle repair and growth, overconsumption may burden the kidneys, crowd out essential nutrients, and lead to unwanted weight gain. We separate fact from marketing fiction to help you determine your ideal protein intake. / Hospital merchandise selling like hot cakes (12:17)! On the show: Heyang, Steve Hatherly & Fei Fei