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4Optional

Plant protein powder

Also sold as Pea protein, rice protein, soy protein, vegan protein

A convenient protein source for people who avoid dairy — works well when blended to cover all essential amino acids.

TrustedSupp Tier System™ · Tier 4Take by choice, or not at all
Check before you startThis one has documented interactions with medication classes where the consequences are serious. If you take any prescription medicine, run it past a pharmacist before starting.

Evidence strength

80/100Strong
WEAKLIMITEDMODERATESTRONGVERY STRONG

What the evidence supports: meeting protein targets and supporting muscle gain when total protein is adequate.

This scores how well-supported the claim above is — not how much benefit you personally would get. A high score on a narrow claim does not extend to everything the product is marketed for.

How long to take it

Use whenever convenient; there is no course.

Who it's actually for

Anyone struggling to meet protein targets who avoids dairy.

Safe upper limit

Unverified
Not applicable; a food
Safe as a food. Independent testing has repeatedly found higher lead levels in some plant-based powders than in dairy proteins, so third-party testing matters.
No source or citation attached yet.

Interactions to know about

Run your full list through the interaction check.

Practical notes

  • Blends (for example pea and rice) cover amino acid gaps better than single sources.
  • Slightly more per serving may be needed to match whey's leucine content.
  • Choose products with published heavy-metal testing.