Glutathione is one of the most powerful antioxidant proteins in the human body. It can be naturally produced by the liver from 3 amino acids: glycine, cysteine, and glutamic acid.
Its main role? Fighting against the effects of free radicals. It also promotes the activity of other antioxidants like vitamin C or E.
In the diet, it is found in certain fruits and vegetables: asparagus, avocado, pepper. Lean meats and certain spices can also promote its production in the body.
Its antioxidant action, often called “anti-rust,” is thought to play a role in delaying cellular aging, which is at the origin of many diseases: cancer, degenerative and cardiovascular diseases.
Glutathione is also a liver protector by helping the liver to eliminate pollutants, heavy metals, pesticides. Finally, it is credited with benefits in immunity, fat burning, and anti-inflammatory phenomena.
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Side effects to study
The perspective to analyze the side effects of glutathione is not yet sufficient.
In rare cases, issues such as bloating and stomach cramps have been noted during supplementation. Studies are needed to further explore the subject.
However, some studies note that possible allergies and irritability to the components are to be considered.
Usage precautions
The glutathione dosage to take has not yet been scientifically proven. It would depend on various factors and would vary greatly from person to person.
Generally, it is estimated that a minimum dose of 300 mg per day is required, and that the maximum dose can reach 600 mg for the most concerning conditions. It is not recommended to take a higher dose.
For a dose exceeding 400 mg and in the context of a medical condition, please discuss it with your doctor.
Cures generally last 3 months, and can reach 6 months in some special cases.
Regarding its intake, glutathione should be consumed with a meal, along with vitamin C and other trace elements (zinc, iron, selenium) if possible, to enhance its action.
What contraindications?
Currently, taking glutathione is not contraindicated. However, studies are sparse on the subject of pregnancy. Therefore, if you are pregnant or breastfeeding, it is advised to talk to your doctor before starting any regimen.
Conversely, studies have shown that a low level of glutathione during pregnancy could increase the risk of infections.
No drug interactions are known to date.
Glutathione presents no danger
Currently, scientific studies have demonstrated no danger regarding the intake of glutathione.
Nevertheless, I advise not to exceed the doses prescribed by the manufacturer, to inform your doctor before any dosage exceeding 400 mg or during medication treatment, and not to consume it for a period longer than 3 months without medical advice.
