Glutathione

Glutathione is an important antioxidant present in every cell of the body. It is a tripeptide consisting of the amino acids glutamic acid, cysteine, and glycine.

Glutathione plays a key role in protecting cells from oxidative stress, promoting detoxification, and supporting the immune system. Additionally, it aids in the regeneration of vitamins C and E, which are also antioxidants.

In the body, glutathione performs several vital functions:

• Protecting cells from free radicals and peroxides;
• Participating in metabolic processes;
• Neutralizing toxins and carcinogens;
• Maintaining the activity of other antioxidants;
• Regulating cell growth and apoptosis.

Glutathione and the Ketogenic Diet

In the context of the ketogenic diet, glutathione becomes particularly relevant.

The ketogenic diet may increase oxidative stress due to high fat consumption and low carbohydrate levels, which help regulate free radical levels. Therefore, maintaining an adequate level of glutathione helps neutralize the potential negative effects of high fat content in the diet.

To support and increase glutathione levels on the ketogenic diet, it is recommended to:

1. Consume sulfur-rich foods, such as eggs and red meat;
2. Include foods containing selenium, such as Brazil nuts, and seafood;
3. Adequately consume B-group vitamins, especially B6 and B12;
4. Regularly consume cruciferous vegetables, such as broccoli, cabbage, Brussels sprouts, which aid in the natural synthesis of glutathione;
5. Incorporate amino acids necessary for glutathione synthesis, particularly cysteine and glycine, into the diet.

Thus, maintaining a high level of glutathione can be beneficial for enhancing antioxidant protection and overall well-being on the ketogenic diet.