Vitamin B12 Benefits – Stay Healthy and Strong


Spirulina - Vitamin B12 benefits

Vitamin B12 Benefits


Vitamin B12, also known as Cobalamin is a water soluble vitamin required for a variety of biological functions in the human body. From metabolism of cells to the smooth functioning of the nervous system, Vitamin B12 plays a major role in maintaining a healthy physical state. Spirulina is the ideal source of Vitamin B12 which can be added to your favourite juice drinks without affecting the taste. It can also be obtained from eggs, fish, dairy products, meat, etc.

Vitamin B12 has numerous health benefits and can help your body in various ways. Here’s a look at the various benefits offered by Vitamin B12:

1. Generation of Red Blood Cells – The maintenance, formation and repair of red blood cells is largely dependent on Vitamin B12. Athletes and people with low energy levels usually take B12 injections, for an instant boost in energy levels. Vitamin B12 also plays a major role in the development and regeneration of DNA and RNA (the genetic material in our body). It is essential for the rapid synthesis of RNA and DNA during cell division, specially in tissues where cells are dividing quickly.

B12 Deficiency can affect DNA production and result in abnormal cell growth, leading to anemia.

2. Healthy Nervous System – Vitamin B12 assists in the smooth and proper functioning of the brain and nerve cells in the body. Each nerve fiber is enclosed by an insulating fatty sheath made up of Myelin, which is a complex protein. Myelin not just protects the nerves but also permits transmission of electrical impulses between the nerve cells throughout the body. Vitamin B12 plays a key role in the metabolism of fatty acids essential for maintenance of Myelin.

A lack of Vitamin B12 can have serious neurological effects ranging from loss of sensation to visual impairment to memory loss and dementia.

3. Cures Depression – Vitamin B12 is regarded to promote activity of hormones and neurotransmitters that can influence your mood and emotional state. These hormones add Serotonin, Dopamine and Melatonin. Depressed patients are often prescribed Vitamin B12 supplements as it can set off serotonin ‘happy hormone’ production and uplift their mood.

A deficiency of B12 vitamin can lead to anxiety, stress and depression.

4. Manages Homocysteine Levels – Proper dosage of Vitamin B12 in combination with Folic acid can effectively control the homocysteine levels (an amino acid produced from proteins) in the blood plasma cells. Vitamin B12 insufficiency can result in hematological conditions, increasing the risk of heart diseases, stroke and osteoporosis

5. Healthy Hair and Skin – Vitamin B12 is vital for DNA and RNA synthesis and cell reproduction. Our skin, hair and nails undergo a process of constant renewal and growth, which is why they need adequate amount of B Vitamins, especially B12 for sustaining a healthy growth. Deficiency of Vitamin B12 can lead to wrinkles, dry skin acne, brittle hair and nails and skin problems just like dermatitis.

6. Promotes Absorption of Folic Acid – Folic acid is important for the synthesis of red blood cells in the body. With out Vitamin B12, folic acid can’t be regenerated in the body and becomes stuck in a metabolically useless form. For correct absorption and regeneration of folic acid, one needs to get enough amount of Vitamin B12. Both folic acid and Vitamin B12 are dependent on each other, as deficiency of Vitamin B12 is followed by a deficiency of folic acid, and vice versa.

7. Weight loss – Vitamin B12 is also called the ‘Energy Vitamin’ since it can give a real and instant energy boost. It can speed up the metabolism process, thus burning more calories and improving the rate of weight reduction. It also increases the overall energy levels in the body, allowing you to raise your level of physical activity and exercise.

Moreover as we discussed previously, Vitamin B12 helps in fighting stress and depression, symptoms which are mostly connected with weight gain.

8. Stimulates Healthy Pregnancy – Compared to typical adults, pregnant girls need a higher amount of Vitamin B12 to generate red blood cells, release energy from food, maintain a healthy nervous system and to process folic acid. B12 deficiency can cause miscarriage and even birth defects. The RDA (Recommended Dietary Allowance) of Vitamin B12 for pregnant girls is 2.6 mcg per day, and it is important that this requirement is met.

9. Helps Combat Mental Decline – Vitamin B12 is a vital nutrient essential for everybody including older adults. According to recent researches, adequate amount of Vitamin B12 can eliminate mental decline associated with old age. Alzheimer’s diseases, Dementia and short-term memory loss can all be prevented, as Vitamin B12 promotes healthy performance of the brain and neurological system.

Experts have found that when patients suffering from Alzheimer’s or other memory problems were medicated with vitamin B12, numerous of their symptoms disappeared within six months and they regained mental clarity and focus.

10. Allows you to Sleep Better – Vitamin B12 enhances the production of Melatonin, a hormone that facilitates healthy sleep patterns. This is particularly beneficial for older adults, as with age their body becomes less efficient in making this hormone. Vitamin B12 can help in improving Melatonin production allowing older people to sleep better.

Although the above described benefits of Vitamin B12 are well documented, there are several other benefits that are being studied by scientists and health experts worldwide. One of such studies shows that Vitamin B12 can drastically increase sperm count and cure male infertility. Similarly, tinnitus (constant ringing in the ears) can also be treated with B12 supplementation.

Vitamin B12 is undoubtedly an essential nutrient necessary for most of our life processes – from enhancing physical health to boosting mental performance, Vitamin B12 can help you in countless ways. Ensure that you get enough amount of this vitamin either through B12 supplements or from dietary sources.

About the Author:  Mary Dezfoli
For more information on Vitamin B12 Benefits, please visit the health related website bewellbuzz.com

06. October 2010 by Sue
Categories: Nutrition, Supplements | Tags: , , | Comments Off on Vitamin B12 Benefits – Stay Healthy and Strong