Question: is this a 2) strong advice, 1) weak advice 0) no advice?

In a placebo-controlled, randomized trial, we found a prebiotic (OI) to selectively alter the intestinal microbiota and significantly reduce body weight z-score, percent body fat, percent trunk fat, and serum level of interleukin 6 in children with overweight or obesity (Clinicaltrials.gov no:\xa0NCT02125955).
user
This is no advice
assistant