GSH

Glutathione (GSH) is a powerful antioxidant found in every cell of the body. It plays a vital role in protecting against oxidative stress and maintaining overall health. Often called the "master antioxidant," glutathione comprises three amino acids: cysteine, glutamine, and glycine. Its primary functions include neutralising free radicals, detoxifying harmful substances, and supporting the immune system.  

As we age, our natural levels of glutathione can decline, leading to increased effects of oxidative stress and vulnerability to various chronic diseases, including cardiovascular disease, diabetes, and neurodegenerative disorders. Low levels of GSH have also been associated with a weakened immune response and increased inflammation, highlighting the importance of maintaining optimal glutathione levels for overall health.  

There are several ways to boost glutathione levels naturally. A diet rich in fruits and vegetables, particularly those high in sulfur, such as garlic, onions, and cruciferous vegetables (like broccoli and Brussels sprouts), can help support GSH production. Additionally, foods rich in vitamin C, E, and selenium can enhance the body's ability to produce and recycle glutathione.  

Regular physical activity is another effective strategy for increasing glutathione levels. Exercise promotes the production of antioxidants, including GSH, and helps combat oxidative stress. Adequate sleep and stress management are also crucial, as chronic stress and poor sleep quality can deplete antioxidant levels.  

Supplementation may be an option for individuals looking to enhance their glutathione status further. N-acetylcysteine (NAC) and liposomal glutathione are popular supplements that can directly boost GSH levels. However, it is essential to consult a healthcare professional before starting any supplementation, especially for those with underlying health conditions or those taking medications.  

In conclusion, glutathione (GSH) is a critical antioxidant that plays a significant role in cellular health and overall well-being. Individuals can effectively support their glutathione levels and enhance their health by adopting a healthy lifestyle that includes a balanced diet, regular exercise, and stress management, avoidance of smoking and excessive alcoholic beverage consumption. Prioritising glutathione contributes to optimal health and promotes longevity and a better quality of life.