Intelligent Medicine

U.S. drops to lowest-ever standings in “World Happiness Report”; Bergamot notches double-digit cholesterol improvements in new study; Benefits of collagen peptides; Addressing post-chemotherapy fatigue; Solutions for knee pain; Tattoos linked to skin cancer, lymphoma risk; High-dose vitamin D slows progression of MS; Advances in AI lead to smart prosthetics, brain control of robot arms for paralytics.