Glutathione – master antioxidant

What is Glutathione

Glutathione, or GSH, is a master anti-oxidant that is found in plants and animals as well as certain species of bacteria such as proteobacteria. It helps to prevent damage to components of body cells against reactive oxygen species.

These species are usually abbreviated as ROS. Examples of ROS include lipid peroxides, peroxides, free radicals and heavy metals. Glutathione has the exceptional ability to regenerate other antioxidants like vitamin E and C which help to neutralize free radicals. Structurally, glutathione is a tripeptide. It is composed of a gamma peptide linkage between carboxyl group of glutamate side chain and cysteine amine group.

The Benefits Of Glutathione

The benefits of this excellent antioxidant are immense. Glutathione plays a major role in protecting our bodies from numerous infections by absorbing the toxins, free radicals, mercury, heavy metals and virtually anything that is considered harmful to the body.

That is why it is referred to as the master antioxidant or simply the mother of all antioxidants.

It supports the proper function of essential body organs such as kidney, gastro intestinal tract, liver, small and large intestines. This is achieved by removing toxins and other chemicals that got absorbed into the body after ingestion. It also helps to intercept and immediately neutralize toxins found in the gastro intestinal tract before absorption.

Glutathione also helps to improve the immune system of the body enhancing the proper functioning of white blood cells which fight against infections in the body. In addition, this important antioxidant also helps to stimulate the natural ability of immune cells to kill and destroy body infections.

It plays great role in numerous important biochemical and metabolic reactions in the body such as protein synthesis, DNA synthesis, activation of enzymes, transportation of amino acids and many more.

What-is-glutathioneIt helps to neutralize free radicals and other reactive oxygen species that are harmful to the body It helps to maintain the level of equally important antioxidants such as Vitamin C and E which also neutralize the free radicals. Glutathione plays a significant role in iron metabolism which is an important blood component

How It Increases Glutathione in your body

GlutathioneThe body usually produces its glutathione antioxidant hence an increase in its level. It is then recycled in the body on condition that the amount of toxic substances present have not accumulated to great toxic levels. The following practices contribute to increase the level of glutathione level in the body.

Consuming foods which are rich in sulfur such as onions, garlic, cabbage, cauliflower, kales, collards and broccoli. Sulfur(SH) is a key component of glutathione.

Taking bio-active and non denatured proteins such as milk which contain a lot of cysteine and amino acids that form the building block for the synthesis of glutathione. By so doing, the body’s ability to synthesis glutathione will be enhanced.

Use of supplements. In order to improve the production ad recycling of glutathione in the body , taking glutathione supplements will help a great idea. They boost the level its level that is constantly being depleted due to stress and other factors in our day to day life. Multi vitamin and fish oil is also important to replenish glutathione.

Doing physical exercise also helps to increase the level of glutathione in the body. This further helps to boost the immune system, enhance the detoxification of toxic substances as well as improving the antioxidant defenses of the body.

How Glutathione Decrease Overtime

Even though the body produces this important antioxidant on its own, there are several factors that deplete it until it begins to slowly disappear in the body hence a substantial decrease over time. This includes toxins, pollution, poor diet, stress, trauma, aging radiations and disease infections.

These factors leave the body without glutathione hence the need to replace it. The body therefore becomes much susceptible to disintegration of cell as a result of free radicals, oxidative stress, disease infections and may other undesirable health conditions.

Secondly, the level of glutathione decreases over time due to lack of or inefficient recycling. When toxic substances build up to excess levels, the body’s ability to recycle this antioxidant is impaired. This means that there will be no recycling. The resulting effect is a weak body that is susceptible a wide range of diseases.

Hence need to replace it through good diet and taking supplements.

Why Glutathione Helps Fighting Diseases

This important antioxidant has numerous benefits to the body. The secret behind its working is the chemical group called sulfur (SH) that it contains. It behaves like a fly paper and all the body toxins, free radicals and cancer causing elements stick on it.

It therefore prevents them from causing diseases. In addition, glutathione helps to boost the working of white blood cells including the T-cell lymphocyte which are the number one soldiers of the body’s immune system.

The white blood cells help to fight against disease causing organisms such as bacteria and viruses. Furthermore, it helps to fight diseases by stimulating the natural ability of killer cells of the body immune system to become more active thereby destroying any infection in the body.

Glutathione also helps to regenerate other important body antioxidants such as Vitamin C and E which also helps to neutralize the harmful free radicals thus fighting infections.

Which Diseases?

Glutathione helps in the fight and treatment of the following diseases.

  • Cancer
  • Heart disease
  • Aging
  • Alzheimers disease
  • Dementia
  • Autism
  • Diabetes
  • Liver disease
  • Heavy metal toxicity
  • Huntington’s disease
  • HIV/AIDS
  • Muscular degeneration
  • Parkinson’s disease
  • Lyme disease
  • Multiple sclerosis
  • Cystic fibroids
  • Chronic fatigue syndrome
  • Acetaminophen toxicity
  • COPD & Lung disorders


In conclusion, it is quite evident that indeed glutathione is the master of all the antioxidants. Its benefits are numerous and the body largely relies on it in order to function normally and prevent infection from diseases.

This powerful antioxidant has the exceptional ability to eliminate free radicals, toxins, heavy metals and all manner of things that can be damaging to the cellular components or the entire body.

By so doing, it prevents our bodies from lifestyle diseases like cancer, diabetes, heart disease, autism and many more.

We should therefore develop a good lifestyle that will enable us to maintain a proper level of glutathione in the body to prevent its depletion. We should also take foods rich in sulfur which is a key component of glutathione. By so doing, we shall be able to shall stay strong, healthy and free from diseases.