This is called Leukonychia. it is a condition where white lines or dots appear on your finger or toenails. This is a very common issue and entirely harmless.You may notice white spots or dots along your nails if you are deficient in certain minerals or vitamins. The deficiencies most commonly linked to this issue are zinc deficiency and
calcium deficiency. Other causes can be injury to the nail bed.
Answered2021-10-16 07:40:38
Let others know if this answer was helpful