Drinking a glass or more of 100% fruit juice daily is associated with a small weight gain in children and adults, according to a new analysis.

Drinking one glass or more of 100% fruit juice each day is associated with weight gain in children and adults, according to a new analysis of 42 previous studies.

The research, published Tuesday in JAMA Pediatrics, found a positive association between drinking 100% fruit juice and BMI — a calculation that takes into account weight and height — among kids. It also found an association between daily consumption of 100% fruit juice with weight gain among adults.

100% fruit juice was defined as fruit juices with no added sugar.

  • Maggoty@lemmy.world
    4·
    10 months ago

    The article doesn’t accurately represent the study. The harm isn’t in any amount of fruit juice like it is with corn syrup and fake sugars, it’s in multiple servings of fruit juice to children per day. The operative part from the study here -

    Among cohort studies in children, each additional serving per day of 100% fruit juice was associated with a 0.03 (95% CI, 0.01-0.05) higher BMI change. Among cohort studies in adults, studies that did not adjust for energy showed greater body weight gain (0.21 kg; 95% CI, 0.15-0.27 kg) than studies that did adjust for energy intake (−0.08 kg; 95% CI, −0.11 to −0.05 kg; P for meta-regression <.001). RCTs in adults found no significant association of assignment to 100% fruit juice with body weight but the CI was wide (MD, −0.53 kg; 95% CI, −1.55 to 0.48 kg).

    That said. As long as they’re getting actual fruit, it’s not like fruit juice is a requirement.