The Claim

Combined creatine and HMB supplementation (3 g each daily for 6 weeks) combined with exercise reduces fat mass (mean decrease ~0.76 kg) and body fat percentage (~1.08%) compared to placebo in physically active older adults, as indicated by a significant time×group interaction.

Source: Combined creatine and HMB co-supplementation improves functional strength independent of muscle mass in physically active older adults: a randomized crossover trial

What the research says

Supports is higher

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

Supports
75score
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

For physically active older adults, taking 3 grams each of creatine and HMB every day for 6 weeks while exercising leads to about 0.76 kg less fat mass and 1.08% lower body fat compared to placebo.

See the scientific wording

Combined creatine and HMB supplementation (3 g each daily for 6 weeks) with exercise leads to significant reductions in fat mass (mean decrease ~0.76 kg) and body fat percentage (~1.08%) compared to placebo in physically active older adults, as indicated by a significant time×group interaction.

Why this might work

Creatine and HMB in the body boost muscle energy and reduce muscle breakdown. When combined with exercise, muscles become stronger and work more efficiently, burning more calories. This increased calorie burning leads to a reduction in body fat.

Suggested mechanismbased on 1 study

What the research says

1 study
  1. Study: Combined creatine and HMB co-supplementation improves functional strength independent of muscle mass in physically active older adults: a randomized crossover trial

    This study found that older adults who took creatine and HMB for six weeks while exercising lost about 0.76 kg more body fat than those who took a placebo, 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.