Cancer Prevention and Glutathione

Glutathione or glutathione sulfhydryl (GSH), which is a tiny protein made up of three amino acids—glutamate, glycine, and cysteine—can prevent cancer through antioxidation, detoxification, and strengthening of the immune system. Its ability to destroy free radicals, improve immune functions and detoxify the body makes glutathione an essential anti-cancer agent. To find out more about its cancer-fighting powers, here are more details about it.


Being a major antixoxidant, glutathione has the capacity to sweep away free radicals on the cellular levels to prevent the damage to the cell’s DNA and nucleus. This would prevent damaged cell replication that would have otherwise led to cancer. Apart from that, this protein also makes other antioxidants such as vitamin C, E, and selenium more powerful. On top of it all, glutathione has also been found effective in helping repair DNA that have already been damaged and mutated.

A specific enzyme in glutathione called GSTM 1 has been discovered to reduce some forms of cancers. A large percentage of the world’s population today has inherited a defective copy of the gene that manufactures the enzyme GSTM 1. Many forms of cancers occur on people that do not have this enzyme.


One of the major causes of cancer is the cell damaging substances found in the environment today. Glutathione gets rid of these toxic substances through the process of chelation or direct conjugation. In this process, GSH binds them to make harmless and then remove the toxic substances out of the body. Since the liver and kidneys are the body’s main tools for detoxification, glutathione can be found in highest concentrations in these organs. By raising your glutathione levels, you will be able to assist your liver and kidneys in fighting and removing toxic substances in your body, and thus prevent cancer in the long run. 

Strengthened Immune Response

Aside from antioxidation and detoxification, glutathione also works to strengthen the immune system. It boosts antibodies that protect the body from diseases and help keep you healthy. People with weak immune system are more susceptible to different kinds of illnesses including various forms of cancer. Strengthening the immune functions of the body through raising glutathione levels can help ward off cancer.

Increasing Glutathione in the Body

Glutathione cannot be found in food but eating some fruits and vegetables can help your body manufacture this protein. Some of the fruits and vegetables that you should eat more of include avocado, asparagus, garlic, broccoli, raw eggs, spinach, and tomatoes. Apart from this, you can also take in glutathione supplements that are widely available in the market today.

Cancer is a very common sickness in the country. In fact, it is estimated that one of three people die from cancer each year, with prostate, lung and colorectal topping the list of the most common forms of this disease. To minimize your risk for cancer, it is recommended to live a healthy lifestyle by having regular exercise, proper diet and increase levels of glutathione in your body.


About Author

Posts By Sequoia