What a new study found:
- Two diets, same calories and same macros — but one was mostly ultra-processed foods, the other mostly whole foods.
- Each person followed both diets for three weeks, so researchers could compare apples to apples.
- The only real difference? Food quality.
What happened:
- People eating mostly ultra-processed foods gained about 2 pounds of fat in just three weeks.
- Cholesterol got worse on the processed diet (even at normal calorie intake).
- Blood pressure climbed when processed foods were paired with extra calories.
- One hormone (FSH) dropped on the processed diet — too short of a study to know long-term effects, but still worth noting.
Why it matters:
- Ultra-processed foods digest faster and have less fiber.
- Your body responds differently to whole foods vs. refined foods — even when the calories match.
- Translation: your food quality shapes how you feel, perform, and recover.
What to do next (simple wins):
- Pick more single-ingredient foods most of the time.
- Choose lean proteins, veggies & fruits, and some whole grains.
- Tip the balance toward better choices, and focus on sustaining one change at a time.
- Small, consistent upgrades add up… just like in the gym.
If you want more help building these habits, that’s exactly what we coach at Reverb!
