Benefits of Vitamin A

There are several health benefits of vitamin a which have been proved by different clinical studies as well as scientific research. Here is the list below:

• Vitamin A is very helpful in maintaining the skin and hair.

• Improves the eyesight.

• Encourage proper and healthy growth of bones as well as teeth.

• Reduces wrinkles and linings appearing on the skin.

• Helps in the enhancement of the immune system.

• Vitamin A acts as a powerful antioxidant.

• Contains anti-cancer properties.

Various sources of vitamin A include sweet potatoes, spinach, liver, butter, mango, collard greens, papaya and many more. Let’s have a look at a better way to get vitamin A. The above mentioned foods are one of the best and natural sources of vitamin A. The doctors sometimes also recommend to take a multivitamin supplement because it not only contain vitamin A, but also several other nutrients necessary for the healthy growth of the body and mind. It has been noticed that there are many people who lack in one or the other nutrient. Thus, such multivitamin supplement can fulfill the requirements of the body and at the same time, provide prevention against any kind of health problems.

Such supplements are available of high quality that can provide almost all the required vitamins and minerals at the same time. There is also availability of the low quality supplements in the market so; you need to be very careful while choosing them. Thus, it is better to consult your doctor before buying the multivitamin supplements.

zinc

Health Benefits of Zinc

Zinc is one of the most important minerals found in every cell of the body. It is considered to be very necessary nutrient for the body. There are several food sources of zinc and also the supplements containing it.The main sources of zinc include oysters. Its other food sources are pumpkin seeds, sunflower seeds, beans, many animal proteins, nuts and whole grains. Phytates is a substance which is found in cereals, legumes and grain breads might reduce the absorption of zinc.

Zinc is very useful in encouraging the biochemical reactions by exciting the activity of about 100 enzymes in the body. It is very useful in maintaining a healthy immune system, maintains the sense of smell and taste, helps in healing of the wounds, provides normal growth and development and very important for the synthesis of DNA. Zinc present in the form of salts is helpful in fighting against the pathogens. Zinc salts ingestion prevents gastrointestinal infections by providing the antimicrobial action in the GI tract. They are also useful to kill bacteria and viruses.

The deficiency of zinc in the body can result in the hair loss, skin lesions, diarrhea, poor eyesight, poor taste and smell, wastage of body tissues; break down of the body organs and even death. The abnormalities due to zinc deficiency present during the birth can lead to Acrodermatitis enteropathica.As per the Recommended Dietary Allowance, the dosage of zinc depends according to the age groups. For the children with the age of 0 to 6 months, zinc dosage should be 2.0 mg per day. For the infants with the age from 7 months to 3 years, 3 mg is recommended, 5 mg for 4 to 8 years children and 8 mg for the age group of 9 to 13 years. Its dosage is 11 mg for those of 14 years or above in males and for females, it is 9 mg.

vitamin a