I've noticed that any time I rev up my metabolism, I get major hair loss. Any idea why this happens? Last year, after many years of low carbing, I switched to a high carb diet (most carbs through fruit). I feel tons better, and I'm delighted that I can eat way more calories without gaining weight, plus I sleep better, can put on more muscle, etc. But the hair loss is killing me. I'm a single woman, and my hair was my identity and pride. I thought maybe it was candida from the carbs, but I've noticed that anything else that revs me up (such as iodine, T3 supplementation, or C60, or acupuncture on my thyroid) also makes my hair fall out. Help!