Glutathione

glutathione

Glutathione is a small but powerful molecule made from three amino acids that lives inside almost every cell in the body. It acts as a natural defender by neutralizing harmful molecules produced during normal metabolism and by helping repair damaged proteins and DNA. Because it is present inside cells, glutathione plays a central role in maintaining the balance between oxidation and reduction, which keeps cells working properly. It also helps regenerate and support other protective molecules, so it acts like a hub in the cell’s defense system. Low glutathione levels make cells more vulnerable to stress and damage. Glutathione is important for many organs and systems, including the eyes, liver, and immune system. Levels tend to decline with age and under chronic stress, which can make tissues less able to cope with ongoing damage. The body makes glutathione from simple building blocks found in food, and factors such as nutrition, exercise, and exposure to toxins influence how much is produced. Supporting glutathione by eating a balanced diet, avoiding excessive toxins, and following health advice can help cells stay healthier and reduce the risk of damage over time.