Discover four common foods and drinks that can negatively affect mood.

Plus, four that can help put the pep back in your step.

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a functional medicine nurse practitioner and author of USA Today Bestseller,Eat to Treat

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Feeling a little down in the dumps?

Ahead, she shares foods that improve mood and those that can dampen it, according to science.

4 mood-boosting foods and drinks to maintain the pep in your step

1.

An image of four wine glasses on a wooden surface

Dark chocolate

Chocolate lovers, sweet news: Its one of Berghoffs favorite mood-boosting foods.

Matcha

Matchais rich in anti-inflammatory antioxidants that canhelp moderate mood.

Fun fact: Matcha is 17 times more antioxidant-rich than blueberries, Berghoff says.

Young woman mixing ice coffee

Not that were counting.

Fermented foods

Theres strong evidence that a healthy gut can help stabilize mood levels, says Berghoff.

As such, she recommends addingfermented foodsto your daily routine.

Cropped shot of young woman shopping in the dairy section of a supermarket. She is reading the nutrition label on a container of fresh organic healthy natural yoghurt

a functional medicine nurse practitioner and author of USA Today Bestseller,Eat to Treat

In short, a healthy gut consists ofgreater levels of serotonin, andmore serotonin means a stabler mood.

Berghoffs go-to fermented foods includekimchi,sauerkraut, andkombucha.

Sugary foods

Scientific studies have repeatedly shown thatadded sugar can exacerbate inflammation over time.

Two cups with coffee and green tea on a beige background.

Consuming sugar causes spikes in blood sugar and the release of serotonin.

But Berghoff says not so fast.

Caffeine is a stimulant that people rely on for a quick pick-me-up and a short-term energy boost.

red pigment in a wooden spoon

This can lead to even more anxiety, or even depressive states for some people, Berghoff explains.

I also recommend adding a plant protein powder and vitamin D3 and K2.

An easy modification: Opting for less-refined alternatives.

But once that wears off,cue the hangxiety.

Even small amounts of alcohol in your blood can lead to mood swings, impaired judgment, and anxiety.

An easy modification: Making better drink choices, and always consume them in moderation.

Always stay hydrated with water while drinking alcohol to help your body flush the toxins, Berghoff says.

Not to mention, your bodyshydration levels are intrinsically intertwined with mood levels.

However, when in doubt, alow-sugar mocktailor othernon-alcoholic beveragesare also a great option.

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