'Vitamin A': Sources, Deficiency, Advantages, Disadvantages



Vitamin A is a fat-soluble vitamin found naturally in some foods. It is derived from Pro-Vitamin A and it is considered to be very beneficial for eye health.


Vitamin A is also called retinol because it helps build retinal pigment in the eye. You may be surprised to learn that the most common and leading cause of blindness worldwide is it deficiency.


it is a powerful antioxidant that helps prevent the harmful effects of free radicals. it plays a vital role in the proper development of the body.


Therefore, it is considered very important for newborns and children. Vitamin A helps keep skin, tissues, mucous membranes, bones, and teeth healthy. Vitamin A plays a vital role in improving the function of the immune system, which helps fight external infections.


So at what age does it play a role and how much should daily, its harmful effects and foods containing vitamin A

Let's find out.




Sources of Vitamin A.




1. Pumpkin


There is a saying that pumpkin one,

Many benefit. This saying is very true for pumpkins. Although pumpkin is rich in all nutritional properties, it contains mainly beta carotene, which provides vitamin A.


Pumpkin seeds also contain a variety of nutrients that are also beneficial for your skin. You can use pumpkin as a vegetable,

You can also make a pumpkin dessert.




2. Carrots


Carrots are considered to be the largest source of it. This is because eating one cup of carrots every day gives your body 334 percent of vitamin A. Carrots are also good for the eyes.


As a salad, we can eat raw carrots. It can be eaten mixed with vegetables, or it can also be made into a carrot stir. Carrots are useful for you in many ways.




3. Milk


Milk is considered a whole food. It contains a lot of nutrients. But believe me, milk is also a good source of it.


They are causing bones to grow and cells to grow. Milk is beneficial for everyone, from young to old. Drinking one glass of milk per day can be helpful for you.




4. Tomatoes


Tomato is most used in Indian food. Tomatoes are rich in vitamin A along with antioxidants.


Tomatoes contain lycopene, which is very useful in controlling the growth of cancer cells, especially in the prostate, stomach, and colorectal cancers. Tomatoes contain chromium, which regulates blood sugar levels in the body.




5. Green coriander


The aroma of green coriander is as good in food as it is in you. Green coriander has many qualities. Green coriander is also considered a good source of vitamin A.


Green coriander also acts as an antioxidant for your body. You use it for food decoration. It, too, tastes good with green coriander sauce.




6. sweet potatoes



Winter sweet potatoes are as good for health as they are delicious. Sweet potatoes are rich in vitamin A. It is especially abundant in orange sweet potatoes.


People with diabetes can also use these products as the products made from orange sweet potatoes, and some other crops are low in glycemic components.


The number of such patients in India is steadily increasing. So don't forget to eat sweet potatoes this winter.




7. Fish


Fish is rich in vitamin A. Eating fish keeps the brain sharp and also brightens the eyes. Hence fish is also called brain food. Vitamin A  found in fish, along with omega-3 and fatty acids.




8. Red capsicum



Red capsicum is also considered a good source of vitamin A. Its properties are just as beneficial as those of red capsicum. It is rich in carotenoids and antioxidants.


It can also be used as a salad and. No matter what foam you eat, it will be right for you.




9. Eggs


Although eggs are known for protein and fat, very few people, understand that eggs contain many other nutrients, which are beneficial for our body.


One of them is it. Eggs also contain vitamin A. This makes up for the lack of it in our body.




10. Greens


Eating greens make the eyes glow. Greens contain all kinds of vitamins.


In such cases, greens are also very beneficial for vitamin A. You should include greens in your diet. it helps keep your body and skin healthy.





B. Benefits of Vitamin A.


Vitamins are essential for a healthy body. The use of Vitamin A improves the health of your eyes and also strengthens the eye muscles.


It forms pigments in the retina of the eye. it is an antioxidant. Antioxidants protect the body's cells from the harmful effects of free radicals.


it is beneficial in heart disease, asthma, diabetes, and many other diseases. it is perfect for strengthening the immune system, which prevents your cells from activating.


So you should consume a diet rich in it every day. Eating a diet rich in it keeps your body and skin healthy and fit.





C. Vitamin A overdose disadvantages


Taking too much it is harmful. Problems can include headaches, diarrhea, hair loss, visual aches, boredom, skin breakdowns, bone and joint pain, heart failure, and premature menstruation in girls.


Excessive it intake during pregnancy in pregnant women can harm an unborn baby.




D. Disadvantages of Vitamin A Deficiency


it is beneficial for your body's skin, hair, nails, etc. it deficiency can cause the following damage.


Weak teeth

Fatigue

Dry hair

Dry skin

Sinus

 Frequent diarrhea 

Pneumonia

Colds and coughs

Weight loss

Insomnia

Night blindness



E. How many vitamins to consume




it protects the body's cells from the harmful effects of antioxidant free radicals. it is beneficial in heart disease, asthma, diabetes, and many other diseases.




Vitamins are essential for a healthy body. it is perfect for strengthening the immune system, which prevents your cells from activating. So you should consume a diet rich in vitamin A every day. Eating a diet rich in vitamin A keeps your body and skin healthy and fit.