Friday, January 23, 2009

Does Peanut Butter Causes Cancer?

Peanut Butter Causes Cancer

Bodybuilders are suggested to eat a high amount of good fats in their diet for hormonal and joint health, and for a good source of calories. Peanut butter is a very common source of fat for most bodybuilders in their diet. Most eat natural peanut butter because it doesn’t contain hydrogenated fats. Peanut butter is considered a good source of fat because it is low in saturated fat and high in monosaturated. The truth is, peanut butter is really not that healthy long term.

Why peanut butter can cause cancer:

Unfortunately a mold commonly winds up growing on peanut butter. This fungus Aspergillus flavus releases a cancer causing metabolic product (mycotoxin) called aflatoxin B1, which is a officially recognized carcinogen (cancer causing compound). Workers around peanuts even have to wear protection because of the health hazard. It is common knowledge that farmers and animals around peanuts have increased liver cancer.

How much of this fungus and to what degree it converts to the mcycotoxin aflatoxin seems to depend on where the peanuts are grown and how they are stored and for how long. Peanuts have less of this problem if they are farmed in dry climates, as the fungus seems to thrive in humidity. Other foods have this fungus growing on it such as walnuts and grains, but peanut butter and corn seem to be the worst afflicted foods. The risk of peanut butter giving liver cancer is a bit exaggerated by some. But most bodybuilders consume it everday, often in high amounts, which could be a problem.

Alternatives to peanut butter:

Almond butter is the best food alternative for peanut butter. Flaxseed oil would even be better, but it’s not a substitute in food as a butter. Almond butter actually has higher omega 3’s than peanut butter anyways and isn’t contaminated with this fungus. Almond butter is not as tasty as peanut butter, but at least you know you won’t be posioning your body. If you decide to use peanut butter, see if you can get peanuts grown in dry areas, to help reduce or eliminate fungus contamination.


Author: Paul Johnson

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