Your body doesn’t just get glutathione from the foods you eat. It actually makes its own. In fact, your cells are constantly working to produce, use, and recycle glutathione. But how does this process work? What does your body need to make glutathione? And where does NAC fit into the picture? Let’s take a closer look.
What Is Glutathione?
Glutathione is a powerful antioxidant made naturally by your body. It is found in nearly every cell and plays an important role in the body’s natural defense systems. Unlike many nutrients, your body can make glutathione on its own. To do this, it combines three amino acids:
- Glutamate
- Cysteine
- Glycine
These three amino acids come together to form glutathione. Think of them as three essential building blocks. Your body needs all three to make the finished product.
Of these building blocks, cysteine is particularly important because the availability of cysteine can influence how much glutathione your cells can produce. That’s one reason providing the right nutrients and precursors is an important part of supporting healthy glutathione production.
How Does Your Body Make Glutathione?
Your cells make glutathione in two main steps.
Step 1: Two Building Blocks Come Together
First, your body combines glutamate and cysteine. This creates an intermediate compound that is used to make glutathione. An enzyme called glutamate-cysteine ligase, or GCL, helps control this first step.
Step 2: The Third Building Block Is Added
Next, your body adds glycine. Once all three amino acids are connected, glutathione has been formed. It’s a surprisingly simple concept:
Glutamate + Cysteine + Glycine = Glutathione
Of course, the actual process inside your cells is more complex. It requires specific enzymes and energy from the cell. But the basic idea is that your body needs the right building blocks and the right cellular processes to make glutathione.
What Does NAC Have to Do With Glutathione?
If you’ve researched glutathione supplements, you’ve probably seen N-Acetyl Cysteine, or NAC, listed as an ingredient. So why is NAC included in a glutathione formula? NAC is not glutathione itself. Instead, it is a precursor to cysteine.
Remember, cysteine is one of the three amino acids your body uses to make glutathione. NAC can provide a source of cysteine that the body can use in the glutathione production process. This is why NAC is often used in formulas designed to support the body’s natural glutathione production.
The key point is this: NAC helps provide one of the important building blocks your body needs to make glutathione.
That’s different from simply taking glutathione itself. Instead of only supplying glutathione from the outside, a formula containing NAC can help provide the body with a precursor used in its own glutathione production process.
Your Body Doesn’t Just Make Glutathione. It Uses It, Too.
Making glutathione is only part of the story. Your body is constantly using glutathione as part of its normal antioxidant and cellular processes. As glutathione participates in these reactions, some of it changes from its active, reduced form, known as GSH, into an oxidized form called GSSG.
The good news is that your body has a natural recycling system. An enzyme called glutathione reductase helps convert GSSG back into GSH, the reduced form of glutathione. This means your body is constantly working with glutathione in a cycle:
Make it → Use it → Recycle it → Use it again
This is one reason why supporting healthy glutathione function involves more than simply providing glutathione. Your body needs to make it, use it, and maintain its supply.
Why Supporting Glutathione Is About More Than One Ingredient
When you look at how glutathione works in the body, it’s easy to see that there isn’t just one piece to the puzzle. Your body needs the building blocks used to make glutathione. It needs the right enzymes to carry out the production process. It needs antioxidant support. And it needs natural systems that help maintain and recycle glutathione.
That’s the idea behind a multi-pathway approach to glutathione support.
How Original Glutathione Formula® Supports Healthy Glutathione Function
Original Glutathione Formula® (OGF®) was developed with the understanding that healthy glutathione function involves multiple processes. Rather than focusing on just one ingredient or one pathway, OGF® is designed to support healthy glutathione function in five ways.
1. Provides Precursors and Nutrients Used in Glutathione Production
OGF® includes NAC, a precursor to cysteine, one of the three amino acids your body uses to make glutathione. It also provides other nutrients and ingredients selected to support the body’s natural glutathione production and antioxidant systems.
2. Provides Nutrients That Support Glutathione Function
Glutathione doesn’t work in isolation. Your body’s antioxidant network relies on many different nutrients and compounds working together. OGF® provides a combination of ingredients designed to support these natural processes.
3. Provides Additional Antioxidant Support
Your body has many antioxidant systems, and glutathione is an important part of that network. OGF® includes antioxidant ingredients that complement glutathione and provide additional antioxidant support.
4. Supports the Body’s Natural Glutathione Recycling Process
Your body has natural systems that help maintain glutathione in its active, reduced form. OGF® is designed to support healthy glutathione recycling and maintenance, helping address another important part of the glutathione cycle.
5. Supports Healthy Liver Function
The liver is an important site for glutathione production and metabolism. OGF® includes ingredients selected to support healthy liver function and the body’s natural antioxidant defenses.
The Bigger Picture
When you look at the way your body makes and uses glutathione, one thing becomes clear: Glutathione support isn’t just about one ingredient. Your body needs the right building blocks to make glutathione. It needs healthy cellular processes to produce it. It uses glutathione as part of its antioxidant defenses, and it has natural systems that help recycle and maintain it.
That’s why OGF® takes a multi-pathway approach. By supporting multiple parts of the body’s natural glutathione system, OGF® is designed to provide more comprehensive support than a formula focused on just one ingredient or one pathway.
The Bottom Line
Your body has an amazing ability to make its own glutathione. It starts with three amino acids: glutamate, cysteine, and glycine. Your cells combine these building blocks through a two-step process to produce glutathione.
NAC can play an important role in this process because it is a precursor to cysteine, one of the building blocks your body uses to make glutathione.
But making glutathione is only part of the story. Your body also uses glutathione and has natural systems that help recycle and maintain it.
That’s why supporting healthy glutathione function can involve looking at the bigger picture.