9 Important Reasons to Take Vitamin A
Not only for eye health, but various types of compounds contained in vitamin A also have other benefits for the body, including the following
- Slow down and prevent night blindness
Vitamin A is needed to convert the light entering the eye into nerve signals that will be sent to the brain. The content contained in vitamin A can slow down the occurrence of eye degeneration and prevent night blindness.
- Helps treat skin
Another benefit of this vitamin is that it maintains health and helps in hair and skin growth. This vitamin helps keep skin and hair moisturized by aiding in the production of sebum or oil.
- Increase immunity
Naturally, the body has an immune system that can fight various attacks that come. Vitamin A helps stimulate the response of the immune system and is involved in the formation of immune cells, including B and T cells, which act as body protectors from attack by disease-causing microorganisms.
Vitamin A also plays an important role in the production and function of white blood cells that help fight disease pathogens in the blood. Therefore, a deficiency of vitamin A can make a person’s body susceptible to illness and the healing process is slow.
- Supporting cell growth and development
The role of vitamin A, which is no less important, is to help maintain the health of important organs such as the heart, lungs, and brain by optimizing the process of cell growth and division.
Vitamin A also functions to maintain cell shape. Therefore, a deficiency of vitamin A can cause the shape of the epithelial cells to become flat and not formed properly.
- Supports fetal growth and development
Regular consumption of vitamin A is highly recommended for pregnant women. Thus, this is because vitamin A can strengthen various body tissues in the fetus such as muscles, heart, brain, and others. Vitamin A is also essential for the male and female reproductive systems because of its role in the development of sperm and egg cells.
- Reducing the risk of cancer
In several studies, it is known that consuming vitamin A regularly from vegetables can reduce the risk of cancer. Due to the content of antioxidants, fruits, and vegetables high in carotenoids can protect the body from the risk of certain cancers.
- Helps prevent diabetes
Consumption of foods high in beta carotene can help lower the risk of diabetes and heart disease because, again, the antioxidants in them. Carotenoids can break free radical chains that cause oxidative stress for the body. This oxidative stress has been linked to various chronic diseases, including diabetes.
- Treating measles
Lack of vitamin A intake can trigger several types of diseases, one of which is measles. The benefits that can be obtained from consuming vitamin A supplements in measles sufferers are intended to speed up the healing process. This is due to the role of vitamin A in boosting the immune system.
Even Sapna Patel and Michael Vajda said, in their research, in countries with high cases of measles and malaria, treatment with vitamin A in children can reduce the risk of death from this disease.
- Supports bone health
Although the main nutrient in bone growth and development is vitamin D, vitamin A is also needed so that the growth and development process takes place quickly. Several studies have also shown that people who have low levels of vitamin A have a significant risk of fractures.