Archive · 2 Jun 2025
Harvard Study: Healthy Food Choices Key for Heart Health
A new study says what you eat is more important than whether you cut carbs or fats to protect your heart.
Researchers found that diets with lots of good foods like fruits, vegetables, and whole grains help your heart.
These diets reduced the risk of heart disease.
Eating healthy, natural foods is key, no matter if you're on a low-carb or low-fat plan.
This means choosing good-quality foods is crucial for a healthy heart.
Study highlights food quality's greater importance than carbohydrate or fat restriction.
Diets rich in whole grains, fruits, and vegetables reduce heart disease risk.
The research followed almost 200,000 participants for several decades.
Healthy low-carb or low-fat diets correlated with lower heart disease risk.
Unhealthy versions of these diets showed an increased risk of heart disease.
- Who
- Researchers at Harvard T.H. Chan School of Public Health
- What
- The impact of food quality on heart health.
- When
- Presented at NUTRITION 2025, from studies conducted between 1986-2019
- Where
- Harvard T.H. Chan School of Public Health
- Why
- To examine the effects of diet on the development of heart disease.
- Study Focus
- Relationship between diet quality and heart health
- Key Finding
- Food quality is more important than low-carb or low-fat focus
- Risk Reduction
- Healthy diets lowered heart disease risk by approximately 15%
- Participants
- Nearly 200,000
- Study Duration
- Several decades
