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Vitamin B12 for Men — an article on the Smart Living Network
June 26, 2009 at 3:39 PMComments: 0 Faves: 0

Vitamin B12 for Men


What is vitamin B12 and what does it do?

Vitamin B12 is needed in the production of red blood cells in the body for bone marrow. It also aids in the production of myelin, which keeps electrical impulses traveling through the body properly.

How can you get vitamin B12?

Vitamin B12 is found mainly in animal products; meats have a high amount of the vitamin. It is also found in dairy products. Vegans typically lack B12 because of its presence in foods they do not eat, and may need to take a supplement to replace it within their bodies.

Vitamin B12 deficiency

When there is not enough Vitamin B12 in the body it can cause such problems as:

  • Loss of balance
  • Memory loss
  • Numbness in the arms and legs
  • Fatigue
  • Slowed reflexes

A deficiency of B12 was also proven to be toxic to brain cells. Severe prolonged deficiencies can lead to permanent damage to nerve cells. This can lead to dementia and difficulty in walking, and muscle problems.

How can large amounts of B12 be harmful to men?

Excess amounts of vitamin B12 can cause prostate cancer in men. Diets with too much fat consumed are a leading cause to this cancer. Fatty diets can consist of too much red meat and other animal fat, as well as dairy. Since B12 is found mainly in meats and dairy products, which is the reason it is known to cause prostate cancer. It was also shown that meats cooked at high temperatures can also lead to cancer because they give off a substance that produces it. Fats also increase the production of testosterone which causes other hormones to speed up the growth of the cancer.

Prostate cancer

Prostate cancer is one of the most common cancers that affect men in the United States. The only other cancer that is as prevalent in American males is skin cancer. One out of every six males in the United States is diagnosed with prostate cancer. Some other factors that lead to prostate cancer include hormones, age, exposure to certain heavy metals, race and family history.

Genetics and Prostate Cancer

Genetics carries as high of a risk as diet. High levels of testosterone have been shown to influence the onset of the cancer. Higher levels of testosterone can be caused by several different things. One in particular in relation to a man's diet, is when a high amount of fat is consumed; it causes more testosterone to be produced and thus begins feeding the cancer in the body.

Excess Vitamin B12

With talking about vitamin B12, it's true what your mother always said: "Too much of a good thing, isn't good." A healthy amount of vitamin B12 is always good to keep your body stimulated and working properly. It is important to know that too little can be harmful to nerve function among other problems within a body.

Vitamin B12 and Lycopene

It is not bad to eat foods containing vitamin B12 but is important to be aware of what you eat. When eating a food that you know is rich in vitamin B12, try pairing it with a food that contains a great amount of lycopene. Foods rich with lycopene include tomatoes, grapefruit and other fruits and vegetables. This is important because lycopene has been shown to lower the risk for prostate cancer.


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