One time, mom took me to the groomers for a routine shampoo, and when I came back I started losing patches of hair, on the same spot on each side of my back. Mom gave it a while, assuming it was an allergic reaction to the shampoo, but when it didn't get better, she started giving me a little concoction each night of a scoop of nutritional brewer's yeast flakes, plus one egg, a dollop of extra virgin olive oil, and a dollop of Bragg's unfiltered apple cider vinegar. My hair started growing back right away! I haven't had a problem since, and she's cut back to only making it for me two or three times a week. I could eat it morning noon and night!! I start drooling uncontrollably when she makes it. I love apple cider vinegar, mom even uses it liberally with vegetable mush mixtures she makes. lovicon