What is Glutathione and How Do I Get More of It?

What is Glutathione and How Do I Get More of It?

Essential Glutathione: The Mother of All Antioxidants

We are all exposed to oxidative stress because all reactions that require oxygen produce free radicals. Thus, we produce free radicals when we breathe or when we do sports. Stress, poor diet and certain drug treatments can also increase oxidative stress, which is responsible for premature aging and many chronic diseases such as diabetes, cancer or cardiovascular disorders.

To guard against free radical damage, our cells naturally produce glutathione from 3 amino acids: glutamine, glycine and cysteine.

Our glutathione levels decrease with age, stress, pollution and bad eating habits.

In this article, we will take a look at the antioxidant of all antioxidants and how to get the best benefits from them.

Glutathione: an effective antioxidant?

There is no more effective than glutathione. This antioxidant, produced naturally in our cells, is our main bulwark against oxidative stress and the damage it can cause in our body. Most vitamins, sulphur amino acids and antioxidants act by reinforcing the activity of glutathione.

While vitamin C, flavonoids and other active ingredients such as green tea are powerful antioxidants, they would have no benefit if glutathione did not enter the loop.

Glutathione: an effective antioxidant?

Oral glutathione supplementation alone is not very effective because it can be destroyed by our digestive enzymes. In order to obtain maximum effectiveness, it is customary to consume glutathione supplements along with other active ingredients, particularly the 3 amino acids that make it up: glutamine, cysteine and glycine.

The benefits of glutathione supplementation

Assuming that your supplementation is absorbed efficiently, a glutathione supplement can bring you many benefits on recovery, liver strengthening, insulin sensitivity, immune system and nervous system.

Glutathione and oxidative stress

Oxidative stress occurs when the production of free radicals exceeds our ability to destroy them. And when our cells are overwhelmed, diseases such as diabetes, cancer or inflammation have every freedom to develop.

Glutathione is our most effective weapon against free radicals. It allows us to reduce oxidative stress and make us more resistant to all the diseases that can kill us, but also to slow down the aging process.

Glutathione and weight control

Low glutathione levels are linked to a proportional increase in insulin resistance, a factor that promotes weight gain and diabetes. In a study conducted by the Baylor School of Medicine, scientists found that the lower their glutathione levels, the more people gained weight or were unable to lose weight. In contrast, in the control group where participants took a mixture of cysteine and glycine, their insulin sensitivity improved and they were able to lose weight again in just 2 weeks of supplementation.

Glutathione and immunity

Glutathione protects our immune cells and optimizes their functioning. Thus, an unbalanced diet, too much stress and prolonged exposure to pollutants can reduce our ability to defend ourselves against infections and viruses.

A supplementation in glutathione or in active ingredients reinforcing its efficiency allows to :

Reduce inflammation and the production of cytokines.
Promote the repair of damaged cells.
Slow down the aging process by prolonging the lifespan and functionality of our immune cells.

Natural sources of glutathione

While it is not recommended to take pure glutathione supplements orally, some food sources promote its natural production, which is much more effective. We will note foods rich in vitamin C, selenium, sulfur amino acids, lactoferrin, or that contain glutathione.

Other foods that boost glutathione

Cruciferous: broccoli, cauliflower, Brussels sprouts, Chinese cabbage.
Garlic and onion

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