SSRIs and SNRIs
No significant dietary restrictions for most modern antidepressants. Standard nutrition recommendations apply. Take with food to reduce nausea if needed. Grapefruit juice affects some antidepressants’ metabolism (particularly certain SSRIs) — check with the pharmacist if you drink it regularly.
MAOIs (older antidepressants)
MAOIs require avoiding tyramine-rich foods: aged cheeses, cured meats, some fermented foods (sauerkraut, some soy products), fava beans, and some alcoholic beverages (particularly aged wines and beers). Consuming these while on an MAOI can produce dangerous blood-pressure elevation. MAOIs are increasingly uncommon in modern practice but still prescribed in some situations, always with detailed dietary counselling.
General food-related cautions
Grapefruit and grapefruit juice affect liver metabolism of many medications including some antidepressants — worth checking. Very high caffeine intake can amplify jitters; read more about coffee and antidepressants. Extreme high-tyramine foods (aged cheese, cured meat) in unusually large amounts can cause issues even with some non-MAOI medications. When in doubt, ask the pharmacist for your specific medication.
What to flag to your prescriber
Raise these at any review
- Sudden severe headache, sweating, or racing heart after eating a specific food (particularly aged cheese or cured meat if you are on an MAOI).
- Any new food reaction that was not present before starting the antidepressant.
- Any question about whether a specific food or drink is safe.
Frequently asked questions
Do I need to avoid any foods on my antidepressant?
For most modern SSRIs and SNRIs, no specific food restrictions. For older MAOIs, avoiding tyramine-rich foods is essential.
Can I eat cheese on an antidepressant?
On SSRIs and SNRIs, yes. On MAOIs, aged cheeses must be avoided.
Does grapefruit affect antidepressants?
Grapefruit affects liver metabolism of some medications. Check with the pharmacist for your specific antidepressant.
Evidence and sources referenced
- NICE Guideline NG222 — Depression in adults: treatment and management (United Kingdom).
- Royal Australian and New Zealand College of Psychiatrists (RANZCP) — Clinical Practice Guidelines for Mood Disorders.
- NPS MedicineWise — prescriber and patient resources on antidepressant treatment (Australia).
- Royal College of Psychiatrists — patient information on antidepressants.
- TGA and FDA — product information for SSRI and SNRI medication classes.
- Maudsley Prescribing Guidelines in Psychiatry — prescribing patterns and side-effect timelines.
Related reading
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