The Claim

Creatine supplementation is well tolerated across all adult age groups and in children and adolescents, with no increased incidence of adverse effects compared to placebo, as demonstrated by clinical trial data spanning individuals from under 18 to over 65 years of age.

Source: Safety of creatine supplementation: analysis of the frequency of reported side effects in clinical trials

What the research says

Supports is higher

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

Supports
64score
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.

Description
1 study reviewed
In plain English

Taking creatine is safe for kids, teens, and adults of all ages, and doesn’t cause more side effects than a sugar pill, according to studies that looked at people from young children to older adults.

See the scientific wording

Creatine supplementation is well tolerated in children, adolescents, young adults, middle-aged adults, and older adults, with no increased frequency of side effects compared to placebo across age groups, based on analysis of clinical trials involving participants from under 18 to over 65 years of age.

What the research says

1 study
  1. Study: Safety of creatine supplementation: analysis of the frequency of reported side effects in clinical trials

    The study looked at hundreds of trials and found that people taking creatine didn’t have more side effects than those taking a placebo, no matter their age. This supports the idea that creatine is safe for kids, adults, and older people.

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.