New wound dressing uses Vitamin D; Treating a urinary tract infection in someone with MRSA; New treatment for phenylketonuria; Treatments for scabies such as neem oil; The drug WAY-316606 failed for osteoporisis, but it stimulates hair growth; Titanium dioxide in sunscreen; Antihistiamines will probably help a case of itchy skin; More about doses and the beneficial effects of Vitamin D; More about the new drug for hair growth and how new drugs are developed; Why taking biotin should also be taken with other B complex vitamins; A new blood test for Autism based on abnormal levels of biochemical metabolites; Exploring combinations of agents to address the important problem of antibiotic resistance