Different compounds fall under the category of vitamin A, such as Retinal and Retinol. These are also referred to as performed vitamin A. Retinal is an aldehyde, whereas Retinol is an alcoholic. Studies indicate that Retinal plays an significant role in gene transcription.
Vitamin A
It is essential for immune system of your body. Skin, lining the digestive and urinary tracks, contains Retinol. This lining restricts the entry of various infectious germs and other dangerous materials. Retinoic acid and vitamin A can also be vital for the formation of white blood cells, which are extremely essential for fighting different infectious substances, hence strengthening the immune system.
Red blood cells assist in absorption of oxygen. These cells are formed from the stem cells that themselves are formed with the assistance of retinoids. Different studies indicate that Vitamin A is useful in reducing development of cancer in various parts of human body by way of instance liver, breast, colon and skin.
Did you know?
Retinoic Acid, a unique form of Vitamin A, plays a significant role in the construction of human genes. In addition, it can influence transcription rate of this gene, which can affect formation of different proteins formed in human body. Retinoic Acid is also very important for cellular differentiation. Therefore vitamin A plays an integral role in expansion of human body. Retinoic acid and Retinol are useful in development of embryo.
Vitamin A is essential for human sight. After complicated chemical reactions, Retinol gets binds with a protein called opsin to form Rhodopsin. Rod cells, which can be within human eye, contain Rhodopsin which assists viewing in low light conditions.
Deficiency
Deficiency of Vitamin A can weaken the immune system, hence making body vulnerable to infections. Its deficiency may also result in respiratory issues. Acute deficiency of Vitamin A in children may cause night blindness. Mild deficiency of vitamin A can lead to dryness of eyes and skin and Bitot’s spots. Several studies suggest that combination of vitamin A, in addition to other drugs may result in serious consequences.
Medicines that should not be used with vitamin A include weight loss and nutritional supplements medications, blood thinning products, birth control drugs. Antacids and alcohol should also be avoided in addition to the use of Vitamin A. It’s therefore advised that while using vitamin A supplements you need to first consult your physician. Vitamin A can be found naturally in vegetables such as carrots, sweet potatoes and spinach etc.. Egg yolk, fish-liver oil, milk, butter and cheese are also good organic sources for the vitamin.
Final note
Vitamin A is needed by body only in minute quantities, its excess can cause headaches and skin rashes. Oftentimes like unbalanced diet or specific diseases loss of Vitamin A can happen. Supplements like Trucker’s Complete Nutrition can function as an artificial option for Vitamin A. The supplement includes the perfect amount of vitamin A to fulfill your everyday needs.
