How to Treat OCD with Diet

Please note:  The information on this page should not be construed as medical advice, nor should it be used to diagnose or treat any condition. The content on this page is written by recovered OCD sufferers, not by clinicians. Read More

How to Treat OCD with Diet: The Role of Nutrition in OCD Management

Did you know that the role of nutrition in OCD management is often overlooked? Most people with OCD don’t realize that what they eat can play a role in their symptoms. In this blog post, we will discuss how to treat OCD with diet and the role of nutrition in OCD management. We will also provide tips for improving your diet and managing your OCD symptoms. 

Can you cure OCD with diet?

It is unlikely that you can “cure” OCD with diet. However, making specific dietary changes may significantly help lessen the symptoms of OCD.

For example, eating a balanced diet that includes plenty of fresh fruits and vegetables is essential. It helps ensure that the body gets its nutrients to function correctly. Furthermore, if you have OCD, you should avoid processed foods and sugary snacks, as these can trigger OCD symptoms.

In addition to eating a balanced diet, you should also get enough sleep and exercise. Both of these things are essential for keeping your body and mind healthy. Thus, by eating a balanced diet and doing sports, you can take steps toward managing your OCD.

The connection between diet and intrusive thoughts

There is a lot of anecdotal evidence that diet can impact OCD symptoms, but there is still much unknown. Research suggests that a whole grain and protein meal plan can help reduce OCD symptoms. While more research is needed to understand the role diet plays in OCD, there are some simple ways to change your eating habits that may help to ease your anxiety and improve your quality of life.

Furthermore, a healthy diet can help to reduce the severity and frequency of intrusive thoughts. Certain foods are beneficial for reducing OCD symptoms. These include omega-three fatty acids, probiotics, and magnesium-rich foods.

What food helps with OCD?

If you suffer from OCD, it’s essential to be aware of diet’s role in reducing the symptoms of your condition. Certain foods and nutrients help treat OCD and other mental health conditions. Here are a few examples of what you might want to include in your own OCD diet:

  • Omega-three fatty acids: You can find these healthy fats in fish, flaxseeds, and chia seeds to improve symptoms of anxiety and depression. In addition, they help reduce inflammation in the brain, which can trigger OCD symptoms.
  • Probiotics: These “good” bacteria are in yogurt and fermented foods like kimchi, sauerkraut, and pickles. Probiotics can help balance the gut microbiome, which leads to better mental health.
  • Magnesium: This mineral is found in dark leafy greens, nuts, and seeds and helps reduce anxiety and improve sleep. Magnesium also helps to relax the nervous system.
  • Vitamin B12: This vitamin is essential for brain health, and low levels might lead to increased anxiety.
  • Tryptophan: This amino acid is found in foods like turkey, eggs, and cheese and can help the body produce serotonin. Serotonin is a neurotransmitter that plays a role in mood regulation and studies suggest it helps lessen OCD symptoms. 

What foods to avoid with OCD?

Eating a healthy diet is essential for overall health, but it’s crucial for people with OCD. Certain foods can trigger OCD symptoms or make them worse. These include sugary and processed foods, as well as caffeine. 

You might also want to try an elimination diet, which involves cutting out certain food groups for a while to see if your symptoms improve. Speak to a registered dietitian about how to do this safely.

Nevertheless, it’s essential to work with a mental health professional to create a treatment plan tailored to your specific needs. Diet alone is not likely to cure OCD, but it may help reduce symptoms and improve overall wellbeing.

How to treat OCD with diet?

The proper diet can be an excellent tool for managing any disorder, including OCD. Taking into account the information mentioned above, below are a few tips for changing your diet to treat OCD:

  • Eat regular meals: Skipping meals or going long periods without food can lead to low blood sugar levels, triggering anxiety and intrusive thoughts. Try to eat three nutritious meals each day and include snacks if you feel hungry between meals.
  • Limit caffeine: Caffeine is a stimulant that can increase anxiety and make OCD symptoms worse. If you typically drink coffee or other caffeinated beverages, try to cut back or eliminate them from your diet altogether.
  • Avoid alcohol: Alcohol is a depressant that can make OCD symptoms worse. If you find that drinking alcohol makes your intrusive thoughts more intense, it’s best to avoid them.
  • Eat a balanced diet: Eating a healthy, balanced diet is vital for overall health and wellbeing, but it may also help to ease OCD symptoms. Be sure to include plenty of fresh fruits and vegetables, whole grains in your diet.
  • Get enough protein and healthy fats: These nutrients are essential for brain health. Consuming enough protein and healthy fats also provides your body with the vitamins and nutrients to function correctly.
  • Consider supplements: If you think you may be deficient in specific nutrients, talk to your doctor about taking supplements. Taking additional magnesium, zinc, and vitamin B12 can improve OCD symptoms.

Making dietary changes can be difficult, but it’s important to remember that everyone is different. What works for one person may not work for another. Be patient and experiment with other foods and beverages until you find what works best. With a bit of trial and error, you can develop a healthy eating plan that helps to keep your OCD symptoms under control.

A final word on how to treat OCD with diet

In conclusion, diet can be a helpful tool in managing OCD symptoms and improving overall wellbeing. With the help of a professional, you can make changes to your diet that may help reduce your OCD symptoms. Remember, everyone is different, so what works for one person may not work for another. Be patient and be willing to try other things until you find what works best for you. If you have tried a meal plan that worked well for you, feel free to share your thoughts in our community


Notable Replies

  1. The thing with caffeine is true. Since I quit coffee and energy drinks, I noticed my OCD intrusive thoughts and doubts were less frequent. Once in a while, I drink green tea if I’m fatigued, but it has only good effects on me.

  2. My love for coffee is stronger than my pain with OCD. Anyway, I try to limit it to one cup per day when I am tired, not just in the morning.

  3. I feel the same as you, Joe. However, I noticed that one cup a day doesn’t cause any problems, but more than this usually makes me anxious. Anyway, I am trying to substitute it with matcha, especially the combination with mint. Even though it still has caffeine, I don’t notice harmful effects from drinking it.

  4. My tip is to find higher quality coffee for thoroughly enjoying the taste. Then the effect on the mood seems more beneficial than destructive for a single cup per day.

  5. Your words make sense. What about your overall diet? Which foods do you consume, and have you noticed feeling better/worse after eating certain products?

Continue the discussion at

13 more replies


Scroll to Top