Submitted by hindustantimes1178 in health
While Vitamin B12 deficiency is common in older people, it can happen at any age. From mouth ulcers to fatigue, here're common signs of B12 deficiency. | Health
Submitted by hindustantimes1178 in health
While Vitamin B12 deficiency is common in older people, it can happen at any age. From mouth ulcers to fatigue, here're common signs of B12 deficiency. | Health