At least according to one registered dietitian nutritionist in Los Angeles, who recently took to Fox News to lay out the risks from ultra-processed foods in the American diet.

Ilana Muhlstein said on Fox news that America’s diet is 60% ultra-processed, but that kids consume even more than that.

“With children, it’s actually over 70%. That is really wild when you think about it,” she said. “What we eat defines how our cells work, how our organs work, and we’re seeing a strong decline in mental health and well-being.”

And a recent BMJ study found that 60% of Americans’ daily calories come from ultra-processed foods (UPFs), which are linked to 32 poor health outcomes, including mental, respiratory, cardiovascular, and metabolic issues like cancer, heart disease, and type 2 diabetes, according to Fox.

Muhlstein added: “We’re actually seeing that this next generation might be the first generation to … have a shorter lifespan than their parents due to nutrition and lifestyle factors.”

A nutritious diet boosts children’s mental well-being, behavior, and academic performance, says Muhlstein, a nutritionist and instructor of “Raising Balanced Eaters.”

While cutting ultra-processed foods entirely is unrealistic, Muhlstein advocates for reversing the typical 70/30 ratio of processed to whole foods, recommending an “80/20 rule”—80% whole foods like eggs, fish, and vegetables, and 20% indulgent foods like chips and ice cream.

For healthier options, Muhlstein suggests swapping ketchup for marinara sauce on chicken nuggets and fries, opting for chicken strips over mechanically processed nuggets, and choosing hamburgers over nitrite-laden hot dogs. Each small change reduces the overall level of food processing.

The nutritionist warns that poor eating habits won’t resolve on their own and encourages exposing kids to diverse flavors and textures early on.

The Fox News report says that sitting down for family meals—without screens—can reduce the risk of eating disorders and promote a healthy relationship with food. Just three to five family meals a week can make a positive difference, fostering better eating habits and family connection.