These spots usually appear at people with strict and unbalanced diets. Lack of vitamins and microelements. Nail spots have different shape, size, direction.
The foremost reaosn is the shortage of zinc, calcium let alone the vitamins A,E and C.
I was talking about white spots. If on your nails black spots appear, this can be happening due to a haemorrhage if you hit your nail. It's the most met case. In other cases it could be a sign for your heart shortage.
Do you have nail spots?
