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7 Foods That Could Boost Your Serotonin: Serotonin Diet

What is serotonin?

Serotonin is a chemical messenger that’s believed to act as a mood stabilizer. It’s said to help produce healthy sleeping patterns as well as boost your mood. Studies show that serotonin levels can have an effect on mood and behavior, and the chemical is commonly linked to feeling good and living longer. Supplements can increase your serotonin levels via the amino acid tryptophan. Serotonin is synthesized from tryptophan.

But for a more natural approach to possibly increase your serotonin levels, you can find many foods that contain tryptophan. Here we have seven foods that might help.

1. Eggs

egg

The protein in eggs can significantly boost your blood plasma levels of tryptophan, according to recent research. Pro cooking tip: don’t leave out the yolks! They’re extremely rich in both tryptophan and tyrosine, which are major contributors to the antioxidant properties of eggs.

2. Cheese

cheese

Cheese is another great source of tryptophan. A yummy favorite you could make is mac and cheese that combines cheddar cheese with eggs and milk, which are also good sources of tryptophan.

3. Pineapples

Pineapples are a major source of bromelain, a protein that can reduce the side effects of chemotherapy as well as help suppress coughs, according to some research. Combine pineapples and coconut with chicken for this delicious piña colada chicken recipe.

4. Tofu

Soy products are rich sources of tryptophan. You can substitute tofu for pretty much any protein, in pretty much any recipe, making it an excellent source of tryptophan for vegetarians and vegans.

5. Salmon

It’s hard to go wrong with salmon, which — as you may have guessed — is also rich in tryptophan. Combine it with eggs and milk to make a smoked salmon frittata! Salmon also has other nutritional benefits like helping balancing cholesterol, lowering blood pressure, and being a source of omega-3 fatty acids.

6. Nuts and seeds

Pick and choose your faves, because all nuts and seeds contain tryptophan. Studies show that eating a handful of nuts a day can lower your risk for cancer, heart disease, and respiratory problems. They’re also good sources of fiber, vitamins, and antioxidants. For dessert, try some no-bake oatmeal peanut butter cookies.

7. Turkey

turkey

There’s a reason why the Thanksgiving meal is usually followed by a siesta on the couch — turkey is essentially stuffed tryptophan.

Serotonin and your diet: Does it work?

So the common belief is that by eating foods high in tryptophan, you can boost your serotonin levels. But is this true?

Serotonin isn’t found in foods, but tryptophan is. Foods high in protein, iron, riboflavin, and vitamin B6 all tend to contain large amounts of this amino acid. While high-tryptophan foods won’t boost serotonin on their own, there's one possible cheat to this system: carbs.

Carbs cause the body to release more insulin, which promotes amino acid absorption and leaves tryptophan in the blood. If you mix high-tryptophan foods with carbs, you might get a serotonin boost.

The tryptophan you find in food has to compete with other amino acids to be absorbed into the brain, so it’s unlikely to have much of an effect on your serotonin levels. This differs from tryptophan supplements, which contain purified tryptophan and do have an effect on serotonin levels.

While they can’t compete with supplements — which you should not be taking without approval from your doctor — the foods listed below contain high amounts of tryptophan. Your best chance at achieving a serotonin boost without using supplements is to eat them often, with a serving of healthy carbohydrates, like rice, oatmeal, or whole-grain bread.

Other ways to boost serotonin

Food and supplements aren’t the only ways to boost serotonin levels.

  • Exercise: Research from the United Kingdom shows that regular exercise can have antidepressant effects.
  • Sunshine: Light therapy is a common remedy for seasonal depression. Research shows a clear relationship between being exposed to bright light and serotonin levels. To get better sleep, or to boost your mood, try to work in a daily lunchtime walk outside.
  • Positivity: Research shows that facing daily life and your interactions with others with a positive outlook can significantly boost your serotonin levels. As the Spice Girls once sang: “All you need is positivity!”

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