A small resistance-training study used 25 g isolate twice daily for 12 weeks
Reviewed · Published
Pea protein
A plant protein rich in lysine but relatively low in methionine.
Established functions
- A plant protein rich in lysine but relatively low in methionine.
Dietary sources
- peas
- legumes
Claims and evidence
Claims that Pea protein alone prevents or treats disease, or invariably improves health without deficiency, are unsupported.
Japanese reference amounts
- Japanese adults (age and sex as specified): No ingredient-specific DRI; adult total-protein goal is 1.0 g/kg/day
Amounts studied
- A small resistance-training study used 25 g isolate twice daily for 12 weeks
Tolerable upper limits
- No specific UL; assess total protein intake
Forms and bioavailability
Supplement forms: pea isolate, pea concentrate
- Processing lowers fiber and antinutrients; sodium varies across products.
Safety and interactions
Adverse effects
- gas
- bloating
- rare legume allergy
Medicine and nutrient interactions
- few established medicine interactions
Contraindications and cautions
- Avoid with pea allergy.
Practical selection
- Compare Pea protein amount per serving, form, allergens, and batch testing; prefer a single-ingredient product suited to the intended use.
Sources and review
- Protein intake and exercise position standInternational Society of Sports Nutrition
Daiki Minaki (editorial and evidence review) ·
Frequently asked questions
How is Pea protein different from its broader supplement category?
A plant protein rich in lysine but relatively low in methionine. Compare its named form and amount rather than assuming every category product supplies it.
View detailsWhat safety detail matters specifically for Pea protein?
few established medicine interactions Avoid with pea allergy.
View details