Health Benefits of Vitamin B12 

Vitamin B12 is also known as cobalamin that helps to produce energy in our body. Its main goal is to convert carbohydrates into glucose. This is an essential nutrient that creates DNA and nourishes the nervous system of humans. It also helps with red blood cells formation. Vitamin B12 occurs naturally in salmon, sardines, lamb, eggs, milk, and other dairy products. You can also get vitamin b12 through supplements as it can be created in a laboratory. 

Health Benefits of Vitamin B12 

This nutrient plays a critical role in neurological functioning, skin health, and cardiovascular health. It can boost your overall health in various ways. Here are some health benefits of vitamin B12:

May Support Bone Health and Prevent Osteoporosis

If you manage to maintain adequate levels of vitamin B12, it may support your bone health. A study was conducted on over 2500 adults that showed that people with vitamin B12 deficiency had lower than normal bone mineral density. Over time, bones that have decreased mineral density can become fragile. This condition may increase the risk of osteoporosis. Some other studies also showed that the lower levels of B12 may lead to osteoporosis and poor bone health, especially in women.


Reduced Risk of Macular Degeneration

It is believed that consumption of vitamin B12 can lower the homocysteine in your blood which may prevent muscular degeneration in old age, leading to eye disease that can cause blindness in older people. One study in which 5000 women of age 40 participated and took supplements of vitamin B6, folic acid, and B12 had 34% fewer chances of muscular degeneration than a placebo group after 7 years. The risk of severe macular degeneration was lowered by 41%.

Helps in the formation of red blood cells

When it comes to producing red blood cells, vitamin B12 is an important factor. When your body has lower vitamin B12 or a vitamin B12 deficiency, red blood cells develop improperly. Consequently, RB cells become larger and irregular in shape so that they can’t move from bone marrow to the bloodstream. This can cause megaloblastic anaemia that means your body has not enough RBC to give oxygen to your organs. That’s why it causes fatigue, weakness, and other ailments.


May improve mood and symptoms of depression

How much impact vitamin B12 has is still debatable, but studies have shown the link between neuropsychiatric manifestations and the deficiency of vitamin B12. Serotonin is a chemical that controls mood, and vitamin B12 is required for its development. This may cause depression, mood swings, and OCD (obsessive-compulsive disorder). That’s why researchers encourage the intake of vitamin B12 to treat people who have depression due to this connection. 

Supports healthy hair, skin, and nails

Vitamin B12 also supports healthy skin, nails, and hair. People who are deficient in vitamin B12 can lead to vitiligo, discoloured patches, reduced hair growth, and skin hyper pigmentation. By maintaining a higher vitamin B12, you will enjoy healthy skin, nails, and hair growth because it provides oxygen to your hair, skin, and nail tissues. However, if you already have adequate levels of vitamin B12, consuming its supplement won’t boost the health of hair, skin, and nails. 

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