Chinese Study: Moderate Intake of Animal Fats Improves Metabolism

Researchers from Hunan Agricultural University and South China University have reached new scientific findings indicating that including a moderate amount of fat in the diet can have a positive impact on metabolic health, helping to reduce fat accumulation and inflammation within adipose tissue.

The study explains that consuming fats within the recommended range—about 25% of total daily caloric intake—can improve metabolic function by supporting a healthy balance of adipose tissue. These findings challenge the widespread belief that animal fats are always associated with weight gain and health problems.

Scientists also highlighted a striking paradox: obesity rates continue to rise despite ongoing calls to replace animal fats with vegetable oils.

In this context, the study showed that traditional diets based on meat and animal fats were associated with lower rates of obesity and diabetes compared with some predominantly plant-based dietary patterns.

To verify these observations, researchers conducted laboratory experiments on mice over a 24-week period. The animals were fed a diet in which fat accounted for 25% of total calories, and results showed that animal fat led to less fat accumulation than vegetable oils.

The researchers attributed these results to higher levels of taurocholic acid, which enhances fat absorption and reduces inflammation. The findings also revealed that animal fat contains beneficial fatty acids that improve the body’s response to insulin and help regulate blood sugar levels.

Despite these results, nutrition specialists in China recommend limiting daily intake to moderate amounts of vegetable oils and reducing overall consumption of fatty foods. They stress that these findings do not encourage excessive fat intake, as overconsumption remains a health risk according to other studies.