Sacha Inchi protein, derived from the seeds of the Plukenetia volubilis plant, has recently gained popularity as a plant-based protein supplement. Its use for weight loss is primarily justified by emerging scientific research rather than traditional medicinal usage. The rationale behind using Sacha Inchi protein for weight management is based on its high protein content, favorable amino acid profile, and notable satiety-inducing effects. Protein-rich diets are well-documented to support weight loss by promoting satiety, reducing overall calorie intake, and supporting lean muscle mass during caloric deficit. Sacha Inchi protein is also rich in dietary fiber, which can further aid in appetite control.

However, direct clinical studies specifically investigating Sacha Inchi protein and weight loss in humans are limited. Most available evidence comes from broader studies on dietary protein and weight control, with only a few small trials or preclinical studies suggesting that Sacha Inchi protein may have similar effects to other plant proteins. For example, preliminary research indicates that Sacha Inchi protein can increase satiety and may help regulate appetite hormones, but these findings are not yet robust or widely replicated. Thus, while there is a plausible scientific basis for its use in weight management, the direct evidence is currently limited, warranting a modest rating of 2 out of 5.