Multiple Studies Agree: Keto Diets Could Hurt Your Heart Health, But Eating More Plants Could Help It

A new study published in the journal Science Advances warns that following a keto diet for a long time could be putting your heart and kidneys at risk. The keto diet, high in fat and low in carbohydrates, could induce aging processes in the heart and kidneys, increasing vulnerability to diseases. However, an intermittent keto diet with regular breaks was found to be less risky.

In contrast, a study published in the European Heart Journal found that vegan diets can benefit heart health by reducing LDL cholesterol and fat levels in the blood. The longer a person follows a vegetarian or vegan diet, the bigger the impact on their heart health. Overall, plant-based diets like the Mediterranean diet and those seen in Blue Zones are linked to supporting heart health and promoting longevity.