Vitamin A: Benefits and Side Effects




 
 

What is Vitamin A?

Vitamin A has a critical role in maintaining healthy vision, healthy skin and neurological function. Also plays a role in maintaining strong bones, clear skin, reproduction, immune system health and cell differentiation. Vitamin A often works as an powerful antioxidant, but it also has many other uses.

How Much Vitamin A Is Enough?

The amount you need depends on your age and reproductive status. It’s recommended that women consume 800 mcg (micrograms) and men consume 1000 mcg (micrograms) daily. Most people get enough from the foods they eat. Vitamin A is found naturally in many foods.

You can get sufficient amounts by eating a variety of foods, including the following:

• Apricots.
• Cantaloupe.
• Sweet potatoes.
• Carrots.
• Pumpkin.
• Dark green, leafy vegetables.
• Pink grapefruit.
• Broccoli.
• Beef liver and other organ meats.
• Dairy products.
• Winter squash.
• Some fish (like herring and salmon).
 

What happens if you don’t get enough vitamin A?

The earliest signs of a deficiency is night blindness. Other symptoms are: premature skin damage, respiratory infections and poor eye health.
The earliest signs of a deficiency is night blindness. Other symptoms are: premature skin damage, respiratory infections and poor eye health.




 
 

Health Benefits of Vitamin A?

Protects eye health. Vitamin A helps protect the surface of the eye, it is essential for good vision. Also keeps various eye disorders at bay.

Provides immune support. Vitamin A it is known as important immune booting vitamin, because several immune system functions are dependent on sufficient amounts of this vitamin.

Supports skin health and cell growth. Vitamin A helps skin grow and repair skin. It is a powerful aid in fighting skin cancer.

Lowering cancer risk. People who eat a lot of foods containing vitamin A might have a lower risk of some kinds of cancer such as lung cancer or prostate cancer.