Stummy

Is milk low FODMAP?

High FODMAP, usually limited

Milk is high FODMAP and is usually limited during the elimination phase.

High FODMAP
Lactose

Last reviewed October 24, 2026

Milk on a low FODMAP diet

  • Leave milk out during the elimination phase, which usually lasts two to six weeks.
  • Use one of the lower-FODMAP swaps below instead.
  • High FODMAP doesn't mean forever: during reintroduction, many people find they tolerate some high FODMAP foods in smaller amounts.

Which FODMAPs are in milk

Lactose: Lactose is the natural sugar in milk. People who make less of the enzyme lactase absorb it poorly, so it can draw water into the bowel and be fermented. Read more about lactose and low FODMAP cheese.

Lower-FODMAP swaps

Other dairy foods

Common questions

Is milk low FODMAP?

Milk is high FODMAP and is usually limited during the elimination phase. It contains lactose.

Which FODMAPs are in milk?

Milk contains lactose. Lactose is the natural sugar in milk. People who make less of the enzyme lactase absorb it poorly, so it can draw water into the bowel and be fermented.

Can I have milk during the low FODMAP elimination phase?

It's usually best left out during elimination and tested later, during reintroduction.

What can I use instead of milk?

Lower-FODMAP options include lactose-free milk and almond milk.

How do I test milk during reintroduction?

Milk is one of the foods often used to test the lactose group. Test one group at a time, starting small and increasing over a few days, and note how you feel.

FODMAP levels in the Stummy database are based on published FODMAP research and describe typical servings. Your own tolerance can differ. Looking for something else? Check any food in the FODMAP checker or browse the full food list.

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