Is Whey Low FODMAP?

Caution

Whey is the liquid by-product of cheese-making. FODMAP levels of whey and whey-based products depend on the amount of lactose left over from processing and whether lactase enzyme has been added to break it down. Unless marked as low FODMAP or lactose free, we recommend limiting whey-based products during the elimination phase.

Whey and the Low FODMAP Diet

Whey is the liquid by-product that remains after milk has been curdled and strained during the cheese-making process. It contains proteins, lactose, minerals, and vitamins, making it a popular ingredient in dietary supplements, particularly protein powders. Whey can be processed into various forms, such as whey protein concentrate, whey protein isolate, and hydrolyzed whey protein, each differing in protein content and lactose levels.

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Serving Size & Dosage

FODMAP content of this ingredient depends on serving size.

Serving size guidance is general. Individual tolerance to Whey may vary. Consult a dietitian for personalized advice.

Frequently Asked Questions

Foods That Commonly Contain Whey

Protein shakes
Protein bars
Yogurts
Baked goods
Infant formulas

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Popular Low FODMAP Products

Top-scanned products verified as low fodmap friendly

Low FODMAP-Friendly Alternatives

Hemp Protein
Egg Protein
Sacha Inchi Protein

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