23/10/2025

Can a Low-Carb Diet Help Close Racial Gaps in Obesity?

Main Takeaways

Some racial and ethnic groups, including Black individuals, tend to produce more insulin in response to high-carb meals. This may increase the risk of obesity and diseases related to insulin resistance.

A new clinical study suggests that Black women who are high insulin producers benefit significantly from a low-carbohydrate diet.

For people at high risk of insulin-related obesity, reducing carbs—rather than just calories—may be key to reducing health disparities.