(NEWS 15) — Updated national dietary guidelines flipped the long-standing food pyramid to emphasize protein and healthy fats, but health officials note many Americans continue to ignore the advice as obesity rates climb across the country.
For decades, the traditional food pyramid introduced in the 1990s encouraged diets built primarily around grains such as rice, cereal, and pasta. Fruits and vegetables followed, with smaller portions of dairy and meat, while fats and added sugars were meant to be consumed sparingly.
Nutrition experts explain that while the old model reflected science at the time, it no longer aligns with modern research.
The revised food pyramid inverted the structure, placing protein — from both animal and plant sources — at the foundation. Healthy fats and oils are featured prominently in the center, followed by fruits and then non-processed, whole grains.
In addition to the visual overhaul, the updated guidelines include broader recommendations. Health officials advise limiting highly processed foods, including many prepackaged and fast-food items, which tend to be high in sugar and salt while offering limited nutritional value.
The guidance also places greater emphasis on healthy fats, with whole milk included and some saturated fat allowed in moderation. Salt intake, however, is still recommended to be limited to no more than one teaspoon, or about 2,300 milligrams, per day.
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While much of the advice has circulated for years, experts expressed concern that it had not translated into healthier habits nationwide. About 40% of U.S. adults are classified as obese, according to recent data.
Louisiana ranks as the fourth-highest state for adult obesity at 39%, narrowly trailing Mississippi, which ranks third at 40%.
Health officials described the updated recommendations as grounded in current nutrition science but noted that roughly half of U.S. adults are not following them, contributing to continued weight gain nationwide.
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