Matt Technician Hi, I'm Matt. I enjoy helping people young and old. Repeat 10 times. This reaction is caused by the vagus nerve , which works to keep a steady heart rate, among other things. Before researchers developed reliable ways to detect blood types, that tended to turn out badly for people receiving an incompatible human or animal!
Perhaps this sounds to you like scientific gobbledygook or the ravings of some radical back-to-nature nuts. Diabetes and foot problems People with diabetes have a greater risk of serious foot problems. Ask your provider to show you how to trim your toenails. This condition affects the arteries, causing fingers or toes to turn white and possibly then blue as vessels constrict.