Cardiologist Reveals Best Fruit to Burn Fat and Slim Waist

Apples and other whole fruits can support the reduction of belly fat and improve cardiovascular health.

Apr. 4, 2026 at 3:21pm

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According to cardiologists, apples and other whole fruits like pears and berries can support weight management and heart health when integrated into a calorie-aware diet. The fiber, pectin, and low glycemic index of these fruits help increase satiety and regulate blood sugar levels, while their antioxidants and polyphenols may boost metabolism. Experts emphasize that sustainable weight loss requires a comprehensive approach beyond just adding certain fruits, but that incorporating nutrient-dense options like apples can provide a helpful foundation.

Why it matters

Visceral fat, the type that surrounds internal organs, is closely linked to metabolic risk factors like insulin resistance and heart disease. Finding effective dietary strategies to reduce this harmful fat is crucial for improving overall health.

The details

Cardiologists highlight apples as a top choice for heart health due to their nutrient density and high fiber content, which can slow digestion and increase feelings of fullness. Pears also support the reduction of central adiposity, while berries provide fiber and polyphenols that may influence metabolism. These fruits have a low glycemic index, meaning they don't cause sharp spikes in blood sugar levels, and some are considered thermogenic, meaning the body burns calories during their digestion.

  • The research and recommendations discussed in this article were published in April 2026.

The players

Marc Eisenberg

A clinical cardiologist and associate professor of medicine at the Columbia University Medical Center in New York.

Andrew Freeman

The director of cardiovascular prevention and wellness at National Jewish Health in Denver.

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What they’re saying

“Apples are nutrient-dense and portable, making them a convenient snack for those looking to increase their fruit intake.”

— Andrew Freeman, Director of cardiovascular prevention and wellness

“Apples are a favorite for heart health because they are rich in fiber.”

— Marc Eisenberg, Clinical cardiologist and associate professor of medicine

What’s next

Experts recommend incorporating a variety of nutrient-dense fruits like apples, pears, and berries into a balanced, calorie-aware diet and lifestyle plan for sustainable weight management and improved heart health.

The takeaway

By adding fiber-rich, low-glycemic fruits to their diet, individuals can support the reduction of harmful visceral fat and improve their overall cardiovascular health as part of a comprehensive approach to weight loss and wellness.