What Is Vitamin A?
Vitamin A is a fat-soluble vitamin stored in the liver. It is consumed in two forms:
Preformed vitamin A – from animal products (e.g., meat, dairy)
Provitamin A (beta-carotene) – from plant-based foods, converted into active vitamin A in the body
Health Benefits of Vitamin A
Vision: Enhances eyesight, especially night vision, and prevents dry eyes
Immunity: Strengthens resistance to infections (bacterial, viral, respiratory)
Skin: Helps heal wounds and treat acne and blemishes
Growth and development: Crucial during pregnancy for fetal development
Bones: Supports calcium absorption and bone health
Symptoms of Vitamin A Deficiency:
Night blindness
Rough or dry skin
Dry or blurry eyes
Frequent respiratory infections
- Dandruff and hair loss
If untreated, it may lead to vision los
Symptoms of Vitamin A Toxicity:
Headaches
Dizziness
Nausea
Liver dysfunction
❗ During pregnancy, excess intake may harm fetal developmentFoods Rich in Vitamin A
Plant-based (Provitamin A):
Spinach
Carrots
Pumpkin
Red and green bell peppers
Oranges
Animal-based:
Cheese
Tuna
Egg yolk
Milk
Liver
Who Needs Vitamin A the Most?
Children – for proper growth and development
Elderly – to support bone density
Pregnant women – for fetal health
Always consult a doctor before supplementing to avoid overdose