How To Get Good Eyesight--Vitamin A


Vitamin A is a fat-soluble vitamin., which means it is dissolved in fat and is stored in body fat. Foods that contain vitamin A will not lose the vitamin when cooked. Vitamin A is often referred to as retinol because it produces the pigments in the eyes' retina.

Some functions of vitamin A are:

--Vitamin A helps to maintain healthy teeth, skin, skeletal and soft tissue, and mucus membranes.

--It promotes good vision, especially in low light.

--Vitamin A is important for reproduction, bone growth, cell division, and cell differentiation. Cell differentiation is when a cell has a specialized function, such as brain cell, muscle cell, blood cells, etc.

--Vitamin A helps regulate the immune system, which helps prevent or fight off infections by making white blood cells that destroy harmful bacteria and viruses.

A vitamin A deficiency can result in infectious diseases and vision problems. However, excessive vitamin A can result in sickness or even birth defects.
You can get vitamin A from animal sources such as eggs, meat, cheese, cream, liver, and cod.

Or you can get vitamin A from fruits such as as cantaloupe, pink grapefruit, apricots. Or vegetables such as carrots, pumpkin, sweet potatoes, winter squash, broccoli, spinach, and most dark green, leafy vegetables.
When you get vitamin A from animal sources, you also get saturated fat and cholesterol. So, it might be healthier to get your vitamin A from plant sources.

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