Until 2020, the federal Dietary Guidelines for Americans didn’t address infants and toddlers at all, leaving parents of the youngest kids without official guidance on added sugar one way or the other. That changed when the guidelines were expanded to cover birth through 24 months for the first time, and the recommendation they landed on was blunt: children younger than 2 should avoid all foods and drinks with added sugar, not just limit them. The American Academy of Pediatrics has folded that same standard into its own guidance for families, alongside an updated breastfeeding recommendation that extends further than what pediatricians told parents just over a decade ago.
Zero added sugar under 2 replaces what used to be silence. Previous guidance simply didn’t weigh in on sugar for children under 2, which left room for parents to treat flavored yogurts, juices, and toddler snacks as fine in moderation. The current standard doesn’t leave that gray area; added sugar is now something to avoid outright in that age range, not something to ration.
Added sugar hides in products marketed directly to toddlers. Flavored yogurt pouches, teething biscuits, toddler-branded snack puffs, and juice all commonly carry added sugar even when packaging emphasizes words like “natural” or “no artificial flavors,” which say nothing about sugar content. The distinction that matters under the current guidance is between added sugar and the sugar that occurs naturally in fruit or milk; a plain yogurt with whole fruit mixed in is treated differently than a pre-sweetened flavored version, even if both taste similarly sweet to a toddler.
After age 2, the line is a specific number. The American Academy of Pediatrics’ own guidance for children 2 and older sets a ceiling of less than 25 grams, about 6 teaspoons, of added sugar a day. That’s a fairly small amount once it includes flavored drinks, sweetened cereal, and dessert, all of which can individually approach that limit on their own.
The stakes behind the number are specific too. Kids who get more than 10% of their daily calories from added sugar face a higher risk of abnormal cholesterol and elevated risk for type 2 diabetes, according to a joint policy statement from the American Academy of Pediatrics and the American Heart Association, the kind of outcome the under-2 guidance is aimed at heading off before it starts.
Breastfeeding guidance moved in the other direction, toward more support, not less. The Academy’s 2022 policy statement, its first update to breastfeeding guidance in a decade, extended the recommended duration to 2 years or beyond, as long as mother and child both want to continue, up from the roughly 1-year recommendation pediatricians had given for years before that.
The update goes beyond a new number, into what makes reaching it realistic. Alongside the longer recommended duration, the same policy statement calls for more structural support around breastfeeding itself, including workplace lactation accommodations and paid leave, acknowledging that a longer recommendation means little if parents don’t have the practical support to meet it.
Exclusive breastfeeding for about six months stays the anchor. Both the updated Academy policy and the federal dietary guidelines still point to about six months of exclusive breastfeeding before introducing complementary foods, with continued breastfeeding encouraged well past that point rather than treated as optional once solids start. Complementary foods introduced around that six-month mark are generally recommended to include iron-rich options, since a baby’s iron stores from birth typically begin to decline around that age.
Formula-fed babies aren’t left out of the update. For families who can’t or don’t breastfeed, the guidelines still call for iron-fortified infant formula through the first year and supplemental vitamin D beginning soon after birth, keeping a clear standard in place regardless of how a baby is fed.
The two updates are meant to be read together, not separately. A toddler diet built around the newer sugar standard, more whole fruit, fewer sweetened pouches and drinks, lines up with a longer breastfeeding window in a way the guidance treats as one continuous approach to early nutrition rather than two unrelated policy changes released around the same time.
Together, the two changes tighten one end of early childhood nutrition guidance while loosening the other: less room for added sugar before age 2, more encouragement, and more expected support, to keep breastfeeding going well past the point pediatricians used to consider it optional.