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Could CCK Be A Factor In Obesity Too?

Posted By Dr. Mercola | August 15 2005 | 366 views

Over the past few months, I've posted numerous articles on the effect the hormone leptin has on your body's ability to burn or store fat. Penn State University scientists have identified another hormone –- cholecystokinin (CCK) -- that may affect obesity too.

Secreted by the small intestine to aid in the digestion of fat and protein, CCK also tells the body when to stop eating. Scientists injected two sets of rats, after being fed a high-fat diet and other a low-fat regimen for three weeks, with CCK, then given high-fat food.

Rats on a low-fat diet stopped eating the fat-filled food soon after their CCK injection, but not so for the high-fat group, leading researchers to believe eating high-fat foods consistently can erode CCK signals that tell your body to stop eating.

The best way to help your body function as God intended:

Journal of Nutrition, Vol. 135, August 2005: 1953-1959

Yahoo News August 8, 2005

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Disclaimer: The entire contents of this website are based upon the opinions of Dr. Mercola, unless otherwise noted. Individual articles are based upon the opinions of the respective author, who retains copyright as marked. The information on this website is not intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice. It is intended as a sharing of knowledge and information from the research and experience of Dr. Mercola and his community. Dr. Mercola encourages you to make your own health care decisions based upon your research and in partnership with a qualified health care professional.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. If you are pregnant, nursing, taking medication, or have a medical condition, consult your physician before using this product.

Disclaimer: The entire contents of this website are based upon the opinions of Dr. Mercola, unless otherwise noted. Individual articles are based upon the opinions of the respective author, who retains copyright as marked. The information on this website is not intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice. It is intended as a sharing of knowledge and information from the research and experience of Dr. Mercola and his community. Dr. Mercola encourages you to make your own health care decisions based upon your research and in partnership with a qualified health care professional.

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