What foods are good for helping depression?

We include products we think are useful for our readers. If you
buy through links on this page, we may earn a small commission. Here’s our process.
Here’s our process
Medical News Today only shows you brands and products that we stand behind.
Evaluate ingredients and composition: Do they have the potential to cause harm?
Fact-check all health claims: Do they align with the current body of scientific evidence?
Assess the brand: Does it operate with integrity and adhere to industry best practices?
Read more about our vetting process.
Medical treatment and counseling can often help relieve symptoms of depression. In addition, eating certain foods, such as those containing selnium, vitamin D, and antioxidants, may help boost a person’s well-being.
There is no specific diet to treat depression, but eating more of some foods and less or none of others can help some people manage their symptoms.
depression
In this article, we look at some foods and nutrients that may be beneficial and some that people should avoid.
Many nutrients are available to purchase, but people should ask their doctor’s advice before using any supplements, as they can sometimes interfere with other medications.
Link between diet and depression
Share on Pinterest
One factor that may contribute to depression is a person’s dietary habits, which will determine the nutrients that they consume.
A 2017 study found that the symptoms of people with moderate-to-severe depression improved when they received nutritional counseling sessions and ate a more healthful diet for 12 weeks.
study
The improved diet focused on fresh and whole foods that are high in nutrients. It also limited processed refined foods, sweets, and fried food, including junk food.
Depressive symptoms, including mood and anxiety, improved enough to achieve remission criteria in more than 32% of the participants.
anxiety
The researchers concluded that people could help manage or improve their symptoms of depression by addressing their diet.
Selenium
Some scientists have suggested that increasing selenium intake might help improve mood and reduce anxiety, which may help make depression more manageable.
scientists
selenium
Selenium is present in a variety of foods, including:
including
whole grains
Brazil nuts
some seafood
organ meats, such as liver
Supplements are available for purchase in health food shops.
For more science-backed resources on nutrition, visit our dedicated hub.
dedicated hub
Vitamin D
Vitamin D may help improve the symptoms of depression, according to a 2019 meta-analysis.
Vitamin D
meta-analysis
People obtain most of their vitamin D through sun exposure, but dietary sources are also important.
vitamin
Foods that can provide vitamin D include:
include
oily fish
fortified dairy products
beef liver
egg
Supplements are also available for purchase in health food shops and pharmacies.
Omega-3 fatty acids
The results of some studies have suggested that omega-3 fatty acids might help with depressive disorders.
omega-3
However, the authors of a 2015 review concluded that more studies are necessary to confirm this.
review
Eating omega-3 fatty acids may reduce the risk of mood disorders and brain diseases by enhancing brain function and preserving the myelin sheath that protects nerve cells.
Good sources of omega-3 fatty acids include:
include
cold-water fish, such as salmon, sardines, tuna, and mackerel
flaxseed, flaxseed oil, and chia seeds
walnuts
Omega-3 supplements are also available in health food shops and pharmacies.
Antioxidants
Vitamins A (beta carotene), C, and E contain substances called antioxidants.
beta carotene
antioxidants
Antioxidants help remove free radicals, which are the waste products of natural bodily processes that can build up in the body.
If the body cannot eliminate enough free radicals, oxidative stress can develop. A number of health problems can result, which may include anxiety and depression.
stress
The results of a 2012 study suggested that consuming the vitamins that provide antioxidants may reduce symptoms of anxiety in people with generalized anxiety disorder.
study
Fresh, plant based foods, such as berries, are good sources of antioxidants. A diet that is rich in fresh fruits and vegetables, soy, and other plant products may help reduce the stress-related symptoms of depression.
Click here to learn more about which foods contain antioxidants.
Click here
B vitamins
Share on Pinterest
Vitamins B-12 and B-9 (folate, or folic acid) help protect and maintain the nervous system, including the brain. They may help reduce the risk and symptoms of mood disorders, such as depression.
folate
folic acid
help protect
Sources of vitamin B-12 include:
eggs
meat
poultry
fish
oysters
milk
some fortified cereals
Foods that contain folate include:
include
dark leafy vegetables
fruit and fruit juices
nuts
beans
whole grains
dairy products
meat and poultry
seafood
eggs
People can purchase vitamin B-12 and folate supplements in health food stores.
vitamin B-12
folate
Zinc
Zinc helps the body perceive taste, but it also boosts the immune system and may influence depression.
Some studies have suggested that zinc levels may be lower in people with depression and that zinc supplementation may help antidepressants work more effectively.
studies
antidepressants
Zinc is present in:
present
whole grains
oysters
beef, chicken, and pork
beans
nuts and pumpkin seeds
pumpkin
Supplements are also available in health food stores and pharmacies.
Learn more about the health benefits of zinc here.
here
Protein
Protein enables the body to grow and repair, but it may also help people with depression.
The body uses a protein called tryptophan to create serotonin, the “feel good” hormone.
serotonin
Tryptophan is present in:
tuna
turkey
turkey
chickpeas
Serotonin appears to play a role in depression, but the mechanism is complex, and exactly how it works remains unclear. However, eating foods that may boost serotonin levels might be beneficial.
appears to play a role
Learn more about tryptophan and which foods contain it.
Learn more about
Probiotics
Foods such as yogurt and kefir may boost the levels of beneficial bacteria in the gut.
Healthy gut microbiota may reduce the symptoms and risk of depression, according to a 2016 meta-analysis. The researchers suggested that Lactobacillus and Bifidobacterium may help.
meta-analysis
Learn more about probiotics here.
here
Weight management
Obesity appears to raise the risk of depression.
Obesity
This increased risk may be due to the hormonal and immunological changes that occur in people with obesity.
increased risk
A person who is overweight or has obesity may wish to consult their doctor or a dietitian about ways to manage their weight.
The Dietary Approaches to Stop Hypertension (DASH) diet, which health authorities recommend, can help reduce blood pressure and improve overall health.
blood pressure
There is also evidence that it can help with weight loss and may reduce the risk of depression.
reduce the risk
Learn more here about the DASH diet.
Learn more here
Foods to avoid
Some foods may aggravate the symptoms of depression.
There is a clear link between alcohol and mental health problems. A person may drink as a way to cope with depression, but alcohol can aggravate or trigger new bouts of depression and anxiety.
link
mental health
Regularly consuming large amounts of alcohol can lead to further complications, such as accidents, family issues, loss of employment, and ill health.
Even those who limit their alcohol consumption to no more than one drink a day have a higher risk of some types of cancer, according to the National Cancer Institute. Poor health, in turn, can lead to further depression.
no more than one drink
cancer
Convenience foods, such as fast food and junk food, can be high in calories and low in nutrients.
calories
Studies have suggested that people who consume lots of fast food are more likely to have depression than those who eat mostly fresh produce.
Studies
Processed foods, especially those high in sugar and refined carbs, may contribute to a higher risk of depression. When a person eats refined carbs, the body’s energy levels increase rapidly but then crash. A bar of chocolate may give an instant boost, but a rapid low can follow.
It is best to opt for fresh, nutrient dense, whole foods that provide a steady source of energy over time.
Refined and saturated fats can trigger inflammation, and they may also impair brain function and worsen the symptoms of depression.
can trigger
inflammation
Fats to avoid include:
trans fats, which are present in many processed foods
fats in red and processed meats
safflower and corn oil, which are high in omega-6 fatty acids
Learn more here about healthful and unhealthful fats.
Learn more here
Caffeine
Share on Pinterest
At least one study has found that a moderate intake of caffeine, in the form of coffee, may benefit people with depression. Caffeine’s benefits could be due to its stimulant effect and antioxidants properties.
one study
coffee
Caffeine is present in:
coffee
tea
chocolate
sodas
energy drinks
There is some evidence that small amounts of caffeine may reduce anxiety and boost mood. However, some research has found that it may increase feelings of anxiety, stress, and depression in children of high school age.
some evidence
In addition, caffeine can affect a person’s ability to sleep.
While caffeine may benefit some people, it is best to:
consume it only in moderation
avoid products with a high caffeine content, such as energy drinks
avoid caffeine after midday
Find out more about how caffeine can affect depression.
Find out more
Outlook
Diet may play a role in depression. Following a diet that is low in processed foods and provides plenty of fresh, plant-based foods and healthful fats may help improve symptoms.
Other tips that may help include:
getting at least 150 minutes of physical exercise each week
150 minutes
spending time outdoors
avoiding the use of alcohol and other substances
getting 7–8 hours of sleep in every 24 hours
7–8 hours
A doctor can often recommend suitable treatments to help people manage the symptoms of depression, and these may include adopting a more healthful diet.