Glutathione: a powerful antioxidant for health
Glutathione is an essential antioxidant for the human body, often referred to as the 'master antioxidant' because of its key roles in maintaining health. It is present in every cell of the body and plays an important role in many biological functions, including detoxification, protection against free radicals and the immune system. In this article, we take a closer look at the benefits, origin and use of glutathione as a dietary supplement.
Benefits of glutathione
Glutathione has numerous health benefits thanks to its antioxidant action. As an antioxidant, it protects cells from damage caused by free radicals, unstable molecules that can damage DNA and cell membranes. It also has other health benefits:
- Strengthens the immune system : As one of the main antioxidants present in the body, glutathione is essential for optimal functioning of the immune system. It helps protect white blood cells from oxidative damage and plays an important role in the immune response.
- Helps detoxification : Glutathione is involved in the detoxification process by binding to toxic substances such as heavy metals, chemicals and drugs, and eliminating them from the body.
- Protects against chronic diseases: By protecting cells against oxidative damage, glutathione can help prevent chronic diseases such as heart disease, cancer and neurodegenerative diseases.
- Improves skin quality: Glutathione is also known for its benefits to the skin, as it can help reduce the appearance of wrinkles and brown spots and prevent hyperpigmentation. It can also help reduce skin inflammation and improve luminosity.
- Improves mental health: Glutathione plays an important role in mental health by helping to regulate the activity of neurotransmitters, which are essential chemical messengers in the brain. High levels of glutathione are associated with better mental health and reduced symptoms of depression and anxiety.
Origin of glutathione
Glutathione is produced naturally in the body from three amino acids: cysteine, glycine and glutamine. These amino acids can be obtained from a balanced diet containing protein, but the body also needs certain nutrients such as selenium, magnesium and zinc. vitamin C to produce glutathione.
Unfortunately, factors such as ageing, stress, pollution and toxins can reduce glutathione levels in the body. This can lead to a build-up of free radicals and increase the risk of chronic diseases. That's why it's important to maintain adequate levels of glutathione in the body.
Use in food supplement
Although the body can produce glutathione, it is also possible to supplement its intake by taking glutathione supplements. These supplements are often derived from natural sources such as broccoli, garlic or brewer's yeast. It is also possible to take glutathione precursors such as N-acetylcysteine (NAC), which can increase glutathione levels in the body.
Glutathione supplements are generally available in capsule, tablet or liquid form. It is recommended to take them with a meal for better absorption. The recommended dose may vary according to individual needs, but it is generally recommended to take between 250 and 1000 mg per day.
Precautions and interactions
Although glutathione is a natural antioxidant and essential for good health, there may be precautions to take when taking supplements. It is important to consult a healthcare professional before starting glutathione supplementation, especially for people with underlying medical conditions or those taking medication. Pregnant or breast-feeding women should also avoid taking glutathione supplements.
Interactions can also occur with certain medications, such as iron supplements, antibiotics and cancer drugs, so it's important to speak to a healthcare professional before taking a glutathione supplement.
Conclusion
Glutathione is a powerful antioxidant that is essential for human health. It has many benefits, from protecting against chronic diseases to improving mental health and skin quality. Although it is produced naturally by the body, it is sometimes necessary to take supplements to maintain adequate levels of glutathione, particularly for the elderly or those exposed to environmental stressors. However, it is important to consult a healthcare professional before supplementing with glutathione to avoid potential interactions with other medications or health problems.
Liposomal vitamin C
Liposomal vitamin C is an encapsulated form that improves the absorption and stability of vitamin C. It promotes better antioxidant protection, supports the immune system and improves skin health without undesirable gastrointestinal effects. An ideal solution for highly bioavailable vitamin C.
