Symptoms of Vitamin A deficiency – retinol can be seen very commonly now a days. Itis one of the most important vitamin for vision. Not only for vision it is also important for proper cell growth and good immune system. Mainly there are two types of vitamin A one is retinol and other is Beta-carotene. Vitamin A is a very essential for good health. Many fruits and vegetables are rich source of vitamin A like Carrot, spinach and almonds.
Need of Vitamin A
Vitamin A is a fat soluble vitamin and plays a very important role for skin and vision. Many skin related disorders are treated by Vitamin A capsules and serums. The most widely use of vitamin A is in acne and wrinkle treatment. For eyes vitamin A produce a very important role. It cures night blindness and cataract also.
How much of Vitamin A should be taken Daily?
- Males: 900 mcg/day (3000 U/day)
- Females:700 mcg/day (2330 U/day)
- Pregnancy: more than 18 years: 750-770 mcg/day (2500-2600 U/day)
- Breastfeeding: more than 18 years : 1300 mcg RAE (4330 U)
Symptoms of Vitamin A deficiency
1. Dry eyes
Eyes problems are very common in case of vitamin A deficiency. Drying of eyes is the initial stage of cataract. Vitamin A deficiency leads to dry eye, blindness or degradation of cornea, also known as “blind spot”. One of the common symptoms of dry eye is- tears in eyes.
2. Dry skin
Shading of skin is also a very common symptom of deficiency of Vitamin A. Vitamin A plays a very important role in renewing of skin. It is also a reason of glowing skin. eczema is also caused.
Eczema is a condition that causes dry, itchy and inflamed skin. Several clinical studies have shown alitretinoin, a prescription medication with vitamin A activity, to be effective in treating eczema.
3. Night blindness
In severe conditions Vitamin A deficiency cause night blindness. Night blindness, or nyctalopia, is where the eye is unable to adapt to low-light conditions, such as at nighttime. Night blindness itself is not a condition but the result of an existing eye disorder.
Many types of vitamins are responsible for infertility like vitamin D, E, K and A. But sometimes lack of vitamin A can also be a reason of infertility.
Xerophthalimia is a condition in which eyes fail to produce tears. If you have this condition like the thin lining of your eyelid and eyeball (conjunctiva) dries out, thickens, and begins to wrinkle. That drying out and wrinkling causes various other symptoms.
6. Respiratory tract infection
Frequent infection in respiratory tract (chest or nasal pass) may also a symptom of vitamin A deficiency. It is more common in children. Oral supplements are given in this case in the forms of capsules.
7. Acne breakout
Many studies says that low level of vitamin A causes acne breakouts. Inflammations and rashes are very common symptoms of vitamin A deficiency. Both oral and topical forms of vitamin A are often effective at treating acne but may have unwanted side effects.
8. Dandruff and dry hair
A very common symptom of vitamin A is dandruff in scalp. Dandruff is a scalp condition which is caused by a fungus, Malassezia which feeds on sebum (the oily matter secreted by the sebaceous glands on our scalp) and the dead skin cells which occur naturally due to formation of new skin. It can also due to deficiency of vitamin A.
9. Mouth ulcer
Mouth ulcers can be caused by many other reasons but deficiency of vitamin A can also be the reason. If you are prone to mouth ulcers, it is important to boost your immune system. This can be done by routinely taking immune-enhancing herbs and supplements. These include vitamins C, A and zinc.
Also read: https://factstunnel.org/protein-diet/
also read: https://healthline.com