Here's a Handy Cheat Sheet for Which Alternative Therapies Actually Work
by Beth Skwarecki on Vitals, shared by Beth Skwarecki from Lifehacker on (#41GDV)

Apple cider vinegar doesn't shine your hair or rev your metabolism. Yoga is good exercise but not a miracle cure. Homeopathy is useless. On the other hand, light therapy can help seasonal depression. Alternative medicine is kind of a grab bag, and it can be tough to remember what's what.