What the Research Actually Says

Broccoli sprouts contain a compound that reduced ASD-related behaviors in a landmark trial — here's what the evidence really shows, and what it doesn't.

Broccoli sprouts contain a compound that reduced ASD-related behaviors in a landmark trial — here's what the evidence really shows, and what it doesn't.

A clear-eyed look at blueberry anthocyanins, brain function, and what's genuinely supported by evidence for school-age children

A clear-eyed look at blueberry anthocyanins, brain function, and what's genuinely supported by evidence for school-age children

What the emerging science really says — and what it means for your child's plate

What the emerging science really says — and what it means for your child's plate

What your child eats before 8 a.m. shapes their blood sugar, hunger hormones, and ability to focus — and the protein content matters more than most parents realize.

What your child eats before 8 a.m. shapes their blood sugar, hunger hormones, and ability to focus — and the protein content matters more than most parents realize.

The molecule parents fear most is the one the developing brain can't build itself without.

The molecule parents fear most is the one the developing brain can't build itself without.

Why a mineral vanishing from farmland soil could quietly undermine thyroid-driven brain development—and what you can actually do about it.

Why a mineral vanishing from farmland soil could quietly undermine thyroid-driven brain development—and what you can actually do about it.

The narrow biological window in which vitamin A shapes early vision and neural wiring—and what every parent needs to know about it.

The narrow biological window in which vitamin A shapes early vision and neural wiring—and what every parent needs to know about it.

A clear-eyed look at the real data behind a popular supplement—promising signals, serious limitations, and what parents should know before buying.

A clear-eyed look at the real data behind a popular supplement—promising signals, serious limitations, and what parents should know before buying.

Emerging evidence suggests that children with low dietary creatine—particularly those on plant-based diets—may have more to lose from this gap than previously recognized.

Emerging evidence suggests that children with low dietary creatine—particularly those on plant-based diets—may have more to lose from this gap than previously recognized.

Why a little-known amino acid matters enormously in your baby's first months of life — and what it means if your child is formula-fed.

Why a little-known amino acid matters enormously in your baby's first months of life — and what it means if your child is formula-fed.

Why these eye-protecting carotenoids matter just as much for your baby's developing brain — and how to make sure your child gets enough.

Why these eye-protecting carotenoids matter just as much for your baby's developing brain — and how to make sure your child gets enough.

The number on the front of the bottle tells you almost nothing about what your child's brain actually needs.

The number on the front of the bottle tells you almost nothing about what your child's brain actually needs.

Why the form of vitamin K your family eats matters far more than most pediatric nutrition guides let on.

Why the form of vitamin K your family eats matters far more than most pediatric nutrition guides let on.

If you carry an MTHFR variant, the supplement on your shelf may not be doing what you think it is.

If you carry an MTHFR variant, the supplement on your shelf may not be doing what you think it is.

Why a single mineral during a narrow window of fetal development can shape a child's cognitive potential for life

Why a single mineral during a narrow window of fetal development can shape a child's cognitive potential for life

What the research says about zinc, cognitive focus, and what parents can actually do about it.

What the research says about zinc, cognitive focus, and what parents can actually do about it.

When an exclusively breastfed baby starts losing skills they've already gained, B12 deficiency must be on the table — and the window to act is narrow.

When an exclusively breastfed baby starts losing skills they've already gained, B12 deficiency must be on the table — and the window to act is narrow.

New research clarifies how the timing of choline intake in late pregnancy shapes the brain circuits your child will rely on for learning and recall.

New research clarifies how the timing of choline intake in late pregnancy shapes the brain circuits your child will rely on for learning and recall.

Eight things that actually move the needle on how a child's brain builds itself — pulled from the research, not the cereal box. No premium supplements. No magic powder. Just the levers that the neuroscience keeps pointing at.

Eight things that actually move the needle on how a child's brain builds itself — pulled from the research, not the cereal box. No premium supplements. No magic powder. Just the levers that the neuroscience keeps pointing at.

The European Union requires warning labels on foods containing certain synthetic dyes. The United States does not. A generation of parents observed behavioral effects their pediatricians dismissed. The research finally caught up.

For decades, a certain kind of parent swore their child became hyperactive, irritable, or emotionally dysregulated after eating foods containing synthetic…

Evening breast milk contains more melatonin and tryptophan. Morning breast milk contains more cortisol. Your body is literally formulating a different product depending on the time of day — and if you're pumping and bottle-feeding, the timing of what gets fed matters.

This is one of those pieces of biology that's so elegant it sounds made up, and then you realize it's in the peer-reviewed literature and most parents…

The "complete breakfast" in most American kids' lives is a bowl of sugar-coated cereal and juice. By 10 AM, their blood sugar has crashed and they can't focus. By lunch, they're irritable. This pattern is not a personality issue.

Breakfast matters more for children's classroom performance than most school boards acknowledge. The research consensus is clear: eating breakfast — not…

The average American 2-year-old consumes 7 teaspoons of added sugar a day. The AAP recommends zero added sugar before age 2, and less than 6 teaspoons a day after. The math doesn't work, and the brain is paying the cost.

Here's a set of numbers:

Your child isn't being defiant about the broccoli. Their sensory system is genuinely registering it as a threat. The intervention that works looks nothing like "just one bite."

There's a specific dinner-table dynamic that plays out in millions of American households, nightly:

Ninety percent of the body's serotonin is produced in the gut. The vagus nerve runs a bidirectional communication highway between the gut and the brain. A dysregulated microbiome can show up as anxiety, attention problems, or behavioral changes.

Twenty years ago, if you suggested to a pediatrician that a child's behavioral symptoms might have something to do with their gut, you'd have gotten a…

The human brain is 60% fat by dry weight. The dominant structural fat is DHA. And the typical modern diet contains roughly 1/10 the DHA that human brains evolved with.

Here is one of those facts that should reframe how parents think about nutrition and never quite does:

It is the most common nutritional deficiency in infants, and its damage to the developing brain can be permanent — even after iron levels are restored. Most pediatricians aren't testing for it until well after the damage is done.

Here is a thing that is simultaneously true, obvious, and routinely ignored in pediatric primary care: