![Suddenly have quite a few grey hairs. Diagnosed with celiac disease in April and slightly deficient b12 and vit D. Any chance of reversal? : r/femalehairadvice Suddenly have quite a few grey hairs. Diagnosed with celiac disease in April and slightly deficient b12 and vit D. Any chance of reversal? : r/femalehairadvice](https://preview.redd.it/suddenly-have-quite-a-few-grey-hairs-diagnosed-with-celiac-v0-8tuw5uj2h94a1.jpg?auto=webp&s=0b77df06bed24838901592853ac4ba0cfa0dd2e0)
Suddenly have quite a few grey hairs. Diagnosed with celiac disease in April and slightly deficient b12 and vit D. Any chance of reversal? : r/femalehairadvice
![One month of hair regrowth from Vitamin D, magnesium, zinc, and Vitamin B12 supplementation. : r/malehairadvice One month of hair regrowth from Vitamin D, magnesium, zinc, and Vitamin B12 supplementation. : r/malehairadvice](https://i.redd.it/9ybn0wjuk1381.png)
One month of hair regrowth from Vitamin D, magnesium, zinc, and Vitamin B12 supplementation. : r/malehairadvice
![Grey hair REVERSAL: My hair is going from grey BACK to brown again, I have several hair samples where the bottom half is grey, and the top half is brown back to Grey hair REVERSAL: My hair is going from grey BACK to brown again, I have several hair samples where the bottom half is grey, and the top half is brown back to](https://preview.redd.it/grey-hair-reversal-my-hair-is-going-from-grey-back-to-brown-v0-cxj7jdg82qoa1.jpeg?width=2048&format=pjpg&auto=webp&s=d04f81f020ed6838864095a9b767c603c670169f)