Many foods naturally contain this fat-soluble vitamin. It is an important vitamin for vision, skin, immune system, and reproduction. Vitamin A also, helps preventing the risk of diseases in heart, lungs, kidneys and other organs. According to nutrient research, there are two type of vitamin A. One found in fish, poultry, meat, and dairy products. The second type is found in vegetables, fruits and plant-based products.
Benefits and deficiency of vitamin A?
Vitamin A comes with so many benefits to our body, it supports cell growth, fetal development, vision and our immune function. It’s best-known role in vision and eye health. An active form of vitamin A known as retinal combined with the protein opsin form rhodopsin which is necessary for color and low-light vision, (1Trusted Source). Also, vitamin A is important in the following:
- Protects eyes from night blindness and age-related decline
- Lower the risk of certain cancers
- Supports a healthy immune system
- Reduces risk of getting acne
- Bone health
- Healthy growth and reproduction
Adding to that, the deficiency of vitamin A can lead to severe health issues. According to World Health Organization, is the leading cause of blindness in children worldwide, increase the risk of dying of infections like measles and diarrhea, risk of anemia in pregnant women and various skin issues like hyperkeratosis and acne (2Trusted Source).
The benefits of vitamin A for women
This water-soluble nutrient is very essential to men and women in general. It helps eyesight, soft tissue, and skin. It is essential for women to have balanced vitamin A for skin, vision and pregnancy. It can be taken through diet or intakes to maintain youthful healthy clear skin and better health. Vitamin A is considered a group of fat-soluble compounds of retinol, retinal and retinyl esters that play an important role in preserving the fat in the tissue for later use (3Trusted Source).
In addition to that, vitamin A is important for pregnant women to reduce the risk of anemia and the negative impact in growth and the development of the fetus (4Trusted Source).
Best source of vitamin A
There are many dietary sources of both vitamin A, such as liverwurst, beef liver, egg yolks, butter, olive oil, salmon, chicken liver, king mackerel, trout, cheddar cheese, sweet potatoes, pumpkin, carrots, kale, spinach, cabbage, collard greens, red peppers, parsley and butter-squash.
What age is best to take vitamin A supplements?
As we always recommend, it is important to consulte your doctor before taking any vitamin. However, vitamin A deficiency is rare in developed countries such as U.S.A, where access to food with vitamin A is available as of those populations who may have limited access to certain kinds of food. Supplements maybe taken by those of deficiency of this nutrition and those with certain health issues. Vitamin A is recommended since of age 6 months old in infants to 59 months, the does is 100 000 -200 000 IU. And 900 mcg for adult male, 700 mcg for adult female.
The benefits of vitamin A for skin
This fatty- soluble is phenomenal for delivering several benefits to the skin when maintained balanced. In many cases of sun exposure may lead greatly to vitamin A deficiency, which is the cause of skin damages and unhealthy-looking skin. Vitamin A also controls how the cell function; a balanced level of this nutrient influences the function of the cell in a healthy way which help skin appear younger. Vitamin A also help in reducing skin pigmentation, acne, collagen formation, healing of skin such as infections and breakouts and maintain healthy dermis and epidermis.