Glutathione

What Is Glutathione?

Glutathione is a naturally occurring antioxidant made in your body from three amino acids. It is found in nearly every cell and is essential for:

• Neutralizing free radicals
• Supporting liver detox pathways
• Maintaining immune system function
• Supporting cellular and mitochondrial health

Unlike many supplements, glutathione works at the cellular level, which is why it is often discussed in longevity, metabolic wellness, and recovery conversations.

Who Might Be Interested in Glutathione?

Glutathione is commonly explored by people who are interested in:

• General wellness and cellular support
• Supporting liver health and detox pathways
• Managing oxidative stress
• Metabolic and mitochondrial support
• Immune system support
• Energy and recovery support

It is sometimes discussed alongside other wellness tools such as NAD+, lifestyle optimization, or metabolic health programs.

Who Should Avoid Glutathione?

Glutathione is not appropriate for everyone. You should avoid or use caution if you:

• Are pregnant or breastfeeding
• Have a known allergy to glutathione or related compounds
• Have asthma or reactive airway disease, especially with inhaled forms
• Have active cancer unless cleared by your oncology team

Always consult a qualified medical provider before starting glutathione to make sure it is appropriate for your individual health history.

Possible Side Effects

Many people tolerate glutathione well, but potential side effects can include:

• Mild nausea or stomach upset
• Headache
• Skin reactions such as rash or itching
• Chest tightness or breathing changes in susceptible individuals

Side effects vary based on the form used, dose, and individual sensitivity. Starting low and going slow is often recommended.

Is Glutathione a Prescription?

This depends on the form.

• Oral glutathione supplements are typically available over the counter.
• Injectable or IV glutathione generally requires a prescription and medical oversight.
• Nasal or compounded forms may also require a prescription depending on the source and formulation.

Quality and sourcing matter. Medical grade and compounded options should come from reputable providers that follow proper safety and prescribing standards.