10 Frequently Ignored Signs of Vitamin A DeficiencyIntroduction

4. Dry Skin and Premature Aging

The skin relies on vitamin A to maintain moisture, elasticity, and cell regeneration. Without it, the skin can become dry, rough, and prone to cracks. Long-term deficiency may also accelerate the appearance of fine lines and wrinkles because the skin struggles to repair itself properly.

5. Slow Wound Healing

If your cuts, scrapes, or bruises take longer than usual to heal, low vitamin A may be part of the reason. Vitamin A supports collagen production, a protein that is vital for repairing damaged tissue. Deficiency can weaken this process, leaving the body vulnerable to infections and scars that heal poorly.

6. Brittle Hair and Nails

Vitamin A deficiency can weaken keratin production, a protein essential for healthy hair and nails. As a result, you may notice brittle nails that break easily or hair that is dry, thin, and prone to shedding. This symptom is often ignored or attributed to stress, but nutrient deficiencies are a common underlying cause.

7. Fertility and Reproductive Issues

Vitamin A plays an important role in reproductive health for both men and women. Deficiency has been linked to reduced sperm quality in men and complications during pregnancy in women. In severe cases, it can increase the risk of infertility and poor fetal development.

8. Increased Risk of Childhood Illnesses

In children, vitamin A deficiency is especially dangerous. It can stunt growth, weaken the immune system, and increase the risk of severe infections such as measles. One of the main causes of avoidable childhood blindness and death worldwide is vitamin A deficiency. Parents should pay close attention to their child’s nutrition to ensure proper intake.