Anandamide and the Endocannabinoid System: What It Does and How to Support It

Anandamide is a signaling molecule your body makes on demand to help keep the endocannabinoid system, one of its main balancing networks, in tune. It works with receptors in the brain and body that take part in mood, motivation, appetite and normal immune function, and it is cleared quickly once its job is done. Daily movement, good food, rest and a well-built supplement can all support it.

Key Takeaways

• Anandamide (AEA) was identified in 1992 as a brain compound that binds the cannabinoid receptor, and it is often called the "bliss molecule."
• Your body makes anandamide when it needs it and clears it quickly with an enzyme called FAAH.
• The endocannabinoid system helps the body hold a steady baseline across mood, stress response, appetite and immune activity.
• In a randomized study of 63 adults, 45 minutes of moderate treadmill running raised blood anandamide levels.
• PEA and OEA are anandamide's chemical cousins. Our Anandamide Supplement pairs 600 mg of anandamide with both, plus L-theanine.

What Anandamide Is

Anandamide (AEA), short for N-arachidonoylethanolamine, is an endocannabinoid: a fat-based signaling molecule your body makes itself. A research team led by Devane and Mechoulam isolated it from pig brain in 1992 while searching for the body's own match for the cannabinoid receptor. The compound bound to brain cannabinoid receptor sites, and they named it anandamide.

A few things set anandamide apart from many other messengers:

• Made on demand: cells build it from membrane fats when they need it, rather than storing large amounts.
• Short-lived: an enzyme called fatty acid amide hydrolase (FAAH) breaks it down into arachidonic acid. Cravatt and colleagues described FAAH in 1996 and named it for its work on several fatty acid amides, including anandamide and oleamide.
• Body-wide reach: although it was first found in the brain, anandamide also acts in the gut, blood vessels, skin and immune tissues.

Oleamide is one of those related fatty acid amides; our oleamide guide covers how it has been studied for sleep.

The Endocannabinoid System in Plain Terms

The endocannabinoid system (ECS) is a network of signaling molecules, receptors and enzymes that helps the body keep a steady internal balance. Its two best-known receptors are:

• CB1: found mostly in the brain and nervous system, where it helps tune how nerve cells release their chemical messengers. It takes part in mood, memory, appetite and movement.
• CB2: found mostly on immune cells and in tissues outside the brain, where it takes part in normal immune function.

Anandamide binds both. Researchers also study how it interacts with other targets, including the TRPV1 channel, which is involved in sensing heat, and receptors inside the cell nucleus that help switch genes on and off. Much of that work is in cells and animals, and scientists are still mapping how it all adds up in people.

Together, anandamide, its partner 2-AG and related lipids set what researchers call endocannabinoid tone: the baseline activity of the system. Think of it as a dimmer switch rather than an on and off button. The body turns it up when it needs to adapt and lets it settle again afterward.

What Anandamide Does in Everyday Balance

Because the ECS reaches so many tissues, anandamide shows up in research on several everyday systems:

• Mood and motivation: anandamide signaling in the brain is studied for its part in reward, a steady mood and how we respond to everyday stress. Our guide on anandamide supplements and mood goes deeper.
• Stress response: the ECS helps the body return to baseline after a stressful moment, which is part of why researchers describe it as a balancing system.
• Appetite and metabolism: CB1 takes part in appetite signaling, and anandamide's cousin OEA works on fullness through a different receptor (more on that below).
• Immune balance: CB2 on immune cells lets the ECS take part in normal immune function. Most of this research is in cells and animals.
• Gut and skin: both tissues have their own endocannabinoid signaling. See our page on gut health and the microbiome for more on the gut side.

The theme across all of these is balance: anandamide helps systems adapt, then gets cleared so they can settle back to baseline. For more topics like this, browse our learning library.

Anandamide's Cousins: PEA and OEA

Anandamide belongs to a family of lipids called N-acylethanolamines. Two other members matter here because they appear in our formula:

• Palmitoylethanolamide (PEA): a fatty acid amide the body makes itself, studied as an endocannabinoid-like compound that works alongside anandamide. Our PEA guide covers the research, dosage and safety.
• Oleoylethanolamide (OEA): a naturally occurring lipid built much like anandamide, though it does not bind cannabinoid receptors. In a 2003 study in mice, Fu and colleagues found that OEA works through a receptor called PPAR-alpha and promoted fullness; it had no such effect in mice that lacked PPAR-alpha. Our OEA benefits guide goes further, and our OEA Supplement is made to support natural fullness signals.

Together these lipids help maintain endocannabinoid tone, which is why anandamide-focused formulas often pair them.

Movement and Anandamide: What Human Studies Measured

Exercise is one of the best-studied ways to raise anandamide naturally:

• Running compared with walking (2021): in a randomized, double-blind study of 63 adults, 45 minutes of moderate-intensity treadmill running, compared with walking, raised blood levels of anandamide and 2-AG, and participants reported more euphoria afterward. Blocking the body's opioid receptors did not stop these changes, which points to the endocannabinoid system as part of the "runner's high."
• Running or cycling (2003): in trained male college students, 50 minutes of running or cycling at 70 to 80 percent of maximum heart rate activated the endocannabinoid system. This early study helped start the research on exercise and anandamide.

You do not need marathon training. Moderate effort, done most days, is the kind of activity these studies used. Our guide on how to increase anandamide naturally covers exercise, sleep, food and other habits in more detail.

Food, Cocoa and Daily Habits

Anandamide is built from arachidonic acid, an omega-6 fat, so the fats you eat are part of its raw material. A balanced plate is a sensible base:

• Omega-3 sources such as fatty fish, eggs, flax, chia and walnuts
• Whole-food fats such as avocado, olives, nuts and seeds
• Fewer heavily processed foods

Cocoa and green tea. Real cocoa and green tea are rich in polyphenols, and green tea also contains L-theanine, an amino acid known for supporting calm focus. Our Mushroom Cacao is a mushroom hot chocolate made with cocoa, cacao and 500 mg each of lion's mane and cordyceps fruiting body extracts per serving, an easy daily ritual alongside the rest of your routine. For more on mushrooms, see our guide to adaptogenic mushrooms.

Our food guide covers what human studies show for olive oil, nuts, fish and fiber.

Stress, Rest and a Calm Baseline

Since the ECS helps the body settle after stress, habits that help you wind down work in the same direction: regular sleep and wake times, time outside, breathwork, gentle stretching and fewer screens late at night.

Some people also add calm-focused products to their routine:

• Kanna: our Kanna Nasal Spray pairs kanna extract with L-theanine in alkaline water. It is absorbed through the lining of the nose, so some of each dose skips digestion. Learn more in everything you need to know about kanna nasal spray and our guide to high-mesembrine kanna nasal spray.
• L-theanine: found naturally in tea and studied for a calm, focused state.

Browse our mood and stress collection for the full range.

Energy and Antioxidant Support Alongside the ECS

The ECS works best when the basics of cellular health are in place. Two of our nasal sprays fit that picture, and both are absorbed through the lining of the nose, so some of each dose skips digestion:

• NAD+ Nasal Spray supports NAD+ levels, a coenzyme every cell uses to make energy. Many people who have tried NAD IV therapy like having a nasal option at home.
• Glutathione Nasal Spray supports the body's antioxidant defenses.

For more on how cells make and use energy, see our page on cellular energy and mitochondrial health.

Where Our Anandamide Supplement Fits

Our Anandamide Supplement is made to support the endocannabinoid system, a steady mood and a calm, motivated baseline. Each two-capsule serving gives you:

• 600 mg anandamide
• 150 mg palmitoylethanolamide (PEA)
• 100 mg oleoylethanolamide (OEA)
• 100 mg L-theanine

The other ingredients are ginger extract and vegan capsules. There is no CBD or THC, every amount is listed on the label, and it is made with third-party tested ingredients. Take 2 capsules daily in the morning, with or without food; each bottle holds 30 servings.

Benefits build with consistent daily use. Months 1 to 2 can bring early changes, and 3 months and beyond is where the full benefit builds. If you are comparing options, our guide to the best anandamide supplement walks through what to look for on a label. You can also read more answers on our Anandamide Supplement FAQ page.

Frequently Asked Questions

What does anandamide do in the body?

Anandamide is a signaling molecule that works with the endocannabinoid system's receptors to help keep mood, stress response, appetite and immune activity in balance. The body makes it on demand and clears it quickly.

Why is anandamide called the bliss molecule?

It earned the nickname because of its link to mood and reward signaling in the brain. In a 2021 study of 63 adults, moderate running raised blood anandamide, one reason it is tied to the "runner's high."

What is the endocannabinoid system?

It is a body-wide network made up of signaling molecules such as anandamide and 2-AG, the CB1 and CB2 receptors, and the enzymes that build and break down those molecules. It helps the body hold a steady baseline.

How can I support anandamide naturally?

Moderate exercise is the best-studied option: 45 minutes of moderate treadmill running raised blood anandamide in adults. Regular sleep, balanced fats and wind-down habits support the system too, and our guide on how to increase anandamide has more.

What is the difference between anandamide, PEA and OEA?

All three are related lipids the body makes. Anandamide binds cannabinoid receptors, OEA works mainly through PPAR-alpha and is tied to fullness in mouse research, and PEA is an endocannabinoid-like compound that works alongside them.

Does the Anandamide Supplement contain CBD or THC?

No. It contains anandamide, PEA, OEA and L-theanine, with ginger extract and vegan capsules, and no CBD or THC.

When should I take the Anandamide Supplement?

Take 2 capsules daily in the morning, with or without food, and take it every day for the best results.

Who should check with a clinician first?

Talk with a healthcare provider before starting if you are pregnant, breastfeeding or take prescription medicine.

Sources

• Devane WA, Hanus L, Breuer A, et al. Isolation and structure of a brain constituent that binds to the cannabinoid receptor. Science, 1992. https://pubmed.ncbi.nlm.nih.gov/1470919/
• Cravatt BF, Giang DK, Mayfield SP, et al. Molecular characterization of an enzyme that degrades neuromodulatory fatty-acid amides. Nature, 1996. https://www.nature.com/articles/384083a0
• Sparling PB, Giuffrida A, Piomelli D, Rosskopf L, Dietrich A. Exercise activates the endocannabinoid system. NeuroReport, 2003. https://escholarship.org/uc/item/426788xv
• Siebers M, Biedermann SV, Bindila L, Lutz B, Fuss J. Exercise-induced euphoria and anxiolysis do not depend on endogenous opioids in humans. Psychoneuroendocrinology, 2021. https://pubmed.ncbi.nlm.nih.gov/33582575/
• Fu J, Gaetani S, Oveisi F, et al. Oleylethanolamide regulates feeding and body weight through activation of the nuclear receptor PPAR-alpha. Nature, 2003. https://www.nature.com/articles/nature01921

These statements have not been evaluated by the Food and Drug Administration. This content is for education and is not medical advice. Our products are not intended to diagnose, treat, cure or prevent any disease. Talk with a healthcare provider before starting a new supplement if you are pregnant, breastfeeding or taking medication.