How Excessive “Vitamin A” can cause Hair Loss?

In order to prevent or treat the dermatological or any health issues, we generally focus on our diet and medications first. We inquire about various vitamin and mineral supplements by consulting to a doctor so that we could be able to manage and prevent such kinds of health problems. Hair loss is one particular problem among these dermatological issues.

Vitamins and minerals are the key factors to maintain the health of our body and hair. The concern of hair loss can also be improved with these supplementations. The deficiency of such elements greatly contributes to hair loss and other health issues by affecting normal cell growth and functioning.

Rather than spending money on several medications and hair loss treatments, it is always better including supplementation in your diet. The supplements are comparatively affordable and easily accessible in the market. All you need to know is the importance of these supplements and which kind of supplements you need to treat your hair loss problem.

Here, we’ll focus on Vitamin A and after reading this article, you’ll come to know about the importance and advantages of this vitamin, how its excess intake can cause hair loss and how you can prevent and treat it.

The Importance & Benefits of Vitamin A:

  • To ensure the proper functioning of the body’s immune and reproductive systems, Vitamin A is one of the most essential nutrients.
  • It also acts as a vital nutrient for the development of cells and tissues, including the hair as well.
  • Vitamin A is also an important element for good vision.
  • It is helpful in maintaining the good health of bones, teeth, skin and several other organs such as lungs, kidneys, liver, etc.
  • It has powerful antioxidant properties that can help in improving your overall health.
  • Cell reproduction is very essential for various processes in our body and Vitamin A aids in the reproduction of cells.
  • Vitamin A acts as an antioxidant that safeguards the hair follicles against harm caused by free radicals. Thus, it is helpful in hair growth and maintenance.

How Vitamin A can contribute to health issues?

Too much of anything is not beneficial for us, as everything is good up to a certain extent. Similarly, the excess intake of vitamin A can also put unfavorable effects on both the body and hair.

Vitamin A is a fat-soluble vitamin and its overdose can lead to a number of complaints such as:

  • Dry Skin
  • Vomiting
  • Irritability
  • Blurred Vision

The continuous overdose of Vitamin A can have more serious side effects like internal organ damage, osteoporosis, etc. During pregnancy, the overdose of vitamin A may lead to the risk of birth defects.

Why excessive Vitamin A is bad for you and your hair?

To make your diet balanced and healthy, it is important to include Vitamin A in it, but everything needs to be consumed in moderation. Just because it is a vitamin does not mean that its excess amount won’t cause any damage or harm for you. Excessive Vitamin A can cause a number of issues and hair loss is the most common one. The prolonged overdose of Vitamin A can even result in very serious concerns.

The hair follicular units will go into overdrive by taking too much amount of Vitamin A. This can force the hair to end up its growth phase too quickly and as a result, your hair will enter to the resting stage and they will start falling out very soon. You can end up experiencing hair loss/thinning and even baldness in case your body is not able to replace the lost hair follicles speedily. In case there are other reasons that are causing hair loss problem for you, then too much of Vitamin A could make the problem worse.

How you can reverse the effect of hair loss caused by excessive Vitamin A?

If you are facing hair loss that occurs as a result of excessive intake of Vitamin A, then you should immediately stop or drastically reduce its dose. By doing so, you can reverse the problem of your hair loss. After your nutrient levels have settled to a normal extent, your hair will start growing back properly.

The supplements are often chemically processed and our body system is not able to absorb these supplements completely. In order to avoid an overdose of Vitamin A, the best way is to get your intake through actual food only. The good sources of Vitamin A are yellow, orange, red and green vegetables. Apart from the veggies, eggs, fortified milk and cereals also contain a good amount of Vitamin A.

Therefore, it is always advisable to fulfill your requirement of Vitamin A from foods; but if it is not the case and you are unable to get it from your diet, then only you can add on supplements of Vitamin A. Make sure that you are taking it regularly in the right amount, not very less and not in excess!

Be Cautious about your Hair Loss!

If you are not recovering from hair loss issues even after stopping the intake of Vitamin A, then there could be other possible reasons for your problem such as genetic issues or androgenic alopecia, hormonal changes, bad nutrition, etc. To find the root cause of your hair loss, you should definitely consult with a dermatologist or hair loss specialist. After performing the complete diagnosis, the doctor will offer you the best course of action to eliminate your hair loss concerns.

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