Why "100% juice" isn't the healthy choice it sounds like

It feels virtuous: not soda, just 100% fruit juice, straight from real fruit. But pediatric guidance treats juice far more like a treat than like fruit. The American Academy of Pediatrics recommends no fruit juice at all before 12 months, and even after that, only small amounts — roughly 4 ounces a day for toddlers ages 1–3.

The reason is what gets left behind. Whole fruit comes bundled with fiber, which slows sugar absorption and fills a small stomach. Juice is essentially the fruit's sugar and water with the fiber strained away — so a cup of apple juice can carry as much sugar as a can of soda, just sipped without guilt. Because it goes down fast and easy, kids can drink a lot of calories without feeling full.

The quieter problem is displacement. A child who fills up on juice (or sips it steadily between meals) often has less appetite for milk, water, and actual food — and constant sugar sipping bathes new teeth in decay-promoting sugar. The fix isn't banning fruit; it's serving the fruit instead of the juice, and making water and milk the default drinks.