It is possible for the body to develop a vitamin B12 deficiency. This deficiency is usually reported with symptoms of fatigue.
Strict vegetarians, heavy drinkers and smokers, pregnant and breast-feeding women, and the elderly usually require vitamin B12 supplements. Sometimes our body, mainly our digestive system, is not able to absorb this vitamin well. This can happen when a person has pernicious anemia, celiac disease, Crohn's disease, bacteria growth in the small intestine, or a parasite. People suffering from these conditions may need vitamin B12 supplements as well.
A deficiency in vitamin B12 can result in a host of illnesses like anemia, fatigue, weakness, constipation, loss of appetite, weight loss, depression, poor memory, soreness of the mouth, asthma, vision problems, and a low sperm count. However, vitamin B12 deficiency is rare as the liver stores enough reserves to last a couple of years.
The top 5 health benefits of vitamin B 12 are:
- It is needed to convert carbohydrates into glucose in the body, thus leading to energy production and a decrease in fatigue and lethargy in the body.
- It helps in healthy regulation of the nervous system, reducing depression, stress, and brain shrinkage.
- It helps maintain a healthy digestive system. Vitamin B12 also protects against heart disease by curbing and improving unhealthy cholesterol levels, protecting against stroke, and high blood pressure.
- It is essential for healthy skin, hair, and nails. It helps in cell reproduction and constant renewal of the skin.
- Vitamin B 12 helps protect against cancers including breast, colon, lung, and prostrate cancer.
Make sure that your body is getting enough vitamin B12 by incorporating these foods in your diet: liver, meat, eggs, milk, cheese and some varieties of fish.