Sleep And Cancer – Is There Any Link?

By on February 4, 2014

Are you lacking sleep? Do you know fragmented sleep quickens cancer growth? Yes, sleep deficiency referred by frequent awakenings can accelerates cancer growth, tumor aggressiveness and also dampen the body’s immune system ability to eradicate or control early cancers.

Low poor quality sleep leads to cancer

Sleep And CancerBoth cortisol and melatonin hormones that are released at night are believed to play a crucial role in fighting off cancer and target tumors.

If a person is having bad night’s sleep, he or she will be more likely to develop different types of cancers.

Lack of sleep and Breast cancer

Frequent Sleep awakenings causes fluctuations in hormones especially hormone of darkness called melatonin. Melatonin is a powerful anti-oxidant said to fight off tumor and cancer cells.

Melatonin reduces the release of estrogen in the body so less melatonin production makes estrogen levels raise. Too much production of estrogen hormone increases the growth of breast cancer.

Lack of sleep and Bowel cancer

People with shorter duration of sleep are at greater risk for developing bowel cancer. Yes, adults who are at risk of bowel cancer can have a greater chance of developing colorectal adenomas.

Colorectal adenomas are characterized by extra growths in the bowel that may develop into cancer. If colorectal adenomas are left untreated, it can lead to bowel cancer.

Lack of sleep and Colon cancer

People who are getting sleep less than six hours a night are more likely to develop very dangerous polyps in their rectum or colon when compared to better-rested persons. Sleep deficiency increases the risk of developing polyps which is directly tied with the risk of colon cancer.

Having restful sleep is very beneficial for both healthy people and those who are battling with cancer. Therefore, have a good night’s sleep and help your body to be away from cancer risks.