If you think that vitamin A can only be useful for threatening eyes sight, then you’re wrong. Because, vitamin A in addition as for treating and maintain vision and eyes health, it also can protect your body from various diseases. This is because vitamin A also containing a lot of antioxidants, namely beta carotene which is useful for counteracting free radicals from entering the body.
Vitamin A is a type of fat soluble vitamin and plays an important role in the process of forming a good vision system for human eyes and is very helpful for supporting body health conditions.
The following health benefits can be obtained by human body after consuming vitamin A
The Health Benefits of Vitamin A
In addition to maintain eyes health, vitamin A also has many functions for human body to preventing some diseases occurred in human body, such as:
- Helps to maintain the skin and the mucous membrane on the nose, sinuses, and mouth.
- Can heal wounds
- Prevent acne on the face
- Prevent and treat measles
- Maintain healthy skin
- Reduces the risk of night blindness
- Treat precancerous lesions in the mouth
- Maintain immune systems on human body
- Prevent breast cancer
- Prevent esophageal cancer
- Prevent cervical cancer
- Prevent colon cancer
The Food Sources of Vitamin A
Vitamin A can be obtained from two food sources, which is from meat and vegetables.
Below are the foods you can consume in order to get maximum amount of vitamin A for your daily life.
- Red beans
- Chicken egg
- Green vegetables, such as spinach, long bean, seaweed, eggplant, and watermelon
- Fruits such as mango, papaya and banana
Recommended Dosage of Vitamin A for Human Body
The recommended doses for daily amount of vitamin A is 900 micrograms (mcg) for adult men and 700 mcg for adult women.
Avoid to consume vitamin A excessively. If it exceeds the limit of your body can process, the vitamin A not only become useless but also will damaging your body health conditions.
It’s being recommended to get vitamin A naturally by consuming the foods that had been mentioned earlier and not by supplement.
The Effects of vitamin A Surplus
When your body get excessive amount of vitamin A there is negative effects that will occur on your body, such as
- Muscle ache
- Dry skin/li>
- Dry lips
- Nausea or diarrhea
Well, that’s an explanation of the health benefits and the negative effects of vitamin A for the body that you should know.
Vitamin A is really needed by the body but it would be better if you meet the daily needs of vitamin A by gaining it from natural sources as your daily diet program and not from the supplements.
If you don’t have time or didn’t want to consume the food sources that had been mentioned above then you can take supplements as your vitamin A source but keep in mind that you need to consulting to your doctor before consuming the supplements so the intake of vitamin A for your body will not excessing the amount of your body can process.