The Claim

In active young males, the addition of 500 mg of cinnamon extract to creatine supplementation does not enhance anaerobic power, muscular strength, or muscular endurance compared to creatine alone over a 3-week period, despite cinnamon's proposed insulin-like activity.

Source: Creatine co-ingestion with carbohydrate or cinnamon extract provides no added benefit to anaerobic performance

What the research says

Supports is higher

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

Supports
45score
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.

Cause and effect
1 study reviewed
In plain English

Taking cinnamon with creatine doesn’t give young active guys any extra boost in strength, power, or endurance beyond what creatine alone already does — even though cinnamon might help with insulin.

See the scientific wording

In active young males, supplementing with 500 mg of cinnamon extract alongside creatine does not improve anaerobic power, muscular strength, or muscular endurance beyond the effects of creatine alone over a 3-week period, despite cinnamon’s proposed insulin-like activity.

What the research says

1 study
  1. Study: Creatine co-ingestion with carbohydrate or cinnamon extract provides no added benefit to anaerobic performance

    The study looked at whether adding cinnamon to creatine helps young active men perform better, and found it doesn’t — just like the claim says.

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.