The Claim

The amino acid profile of lesser mealworm protein contains leucine and essential amino acids at levels comparable to milk protein, and this profile enables lesser mealworm protein to stimulate muscle protein synthesis to a similar extent as milk protein.

Source: Insects are a viable protein source for human consumption: from insect protein digestion to postprandial muscle protein synthesis in vivo in humans: a double-blind randomized trial

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
72score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

How it works
1 study reviewed
In plain English

Lesser mealworm protein has the same levels of leucine and essential amino acids as milk protein and stimulates muscle protein synthesis to the same degree.

See the scientific wording

The amino acid profile of lesser mealworm protein contains leucine and essential amino acids at levels comparable to milk protein, enabling it to stimulate muscle protein synthesis similarly despite being an unconventional source.

Why this might work

When lesser mealworm protein is eaten, it breaks down into amino acids like leucine in the gut, these amino acids enter the blood and reach muscle cells, where leucine turns on a molecular switch called mTORC1, which tells the cell to build new muscle proteins using those amino acids at the same rate as milk protein.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Insects are a viable protein source for human consumption: from insect protein digestion to postprandial muscle protein synthesis in vivo in humans: a double-blind randomized trial

    Scientists gave people mealworm protein and milk protein and found that both made muscles grow at the same rate, even though mealworms aren’t a normal food. So yes, mealworm protein works just like milk protein for building muscle.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.