HIV treatments, stem cells for arthritis, evaluating doctors and tinnitus are featured this week

Summary: Second case of a baby cured of HIV; Genetically-modified T-cells are the latest treatment for HIV AIDS; Stem cells used to regenerate hip cartilage; The difficulty in evaluating doctors from online reviews; Interplay of smoking and alcohol addictions; Acupuncture or chiropractic can help tinnitus; Dr. Dawn's healthy diet recommendations; Resistant starch isn't fully digested and is good for your gut flora; A fracture in the shoulder that is healing slowly may also involve a torn ligament; Formulas with micronized zinc might help to avoid reactions to sunscreen