Evidence supporting the use of: Diacylglycerol
For the health condition: Weight Loss

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Diacylglycerol (DAG) oil is supported by scientific evidence for its potential role in weight management. Several clinical studies, particularly from Japan, have examined DAG oil, which differs structurally from conventional triacylglycerol (TAG) oils commonly found in food. Human trials have suggested that consumption of DAG oil, as opposed to TAG oil, may enhance postprandial fat oxidation, reduce body fat accumulation, and modestly promote weight loss when used as a part of an energy-controlled diet. For example, randomized controlled trials published in journals such as the American Journal of Clinical Nutrition and Obesity Research have shown that replacing TAG with DAG oil can result in statistically significant, though modest, reductions in body weight and fat mass over a period of several months. The proposed mechanism is that DAG oil is metabolized differently, leading to reduced re-esterification and increased fat oxidation. However, the overall magnitude of weight loss is small, and some studies have reported inconsistent findings. Regulatory agencies, such as Japan’s FOSHU, have approved DAG oil for use in foods with health claims related to body fat reduction, but agencies in other countries remain cautious. Long-term safety appears acceptable, but the benefits are not dramatic. Therefore, while scientific evidence does support the use of DAG oil for weight loss, the effect size is modest, and it should not be considered a standalone solution.

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Other health conditions supported by diacylglycerol

Cholesterol (high)
Fat Metabolism (poor)
Weight Loss

Products containing diacylglycerol

We currently have no products on Vitabase that contain this ingredient.