The present invention is a grain structure of a nutritional composition comprising MCT ballistic grease, comprising a spherical capsule, a film body and a nutritional composition comprising MCT ballistic grease, the film body covering the MCT The nutritional composition of the bulletproof grease is internally, and the nutritional composition comprising the MCT ballistic grease comprises a cellulite enzyme and a medium chain fatty acid oil, and the spherical capsule coats the film body inside, the spherical capsule is external Further coating a film layer; the grain structure of the nutritional composition comprising the MCT bulletproof grease of the present invention has the effects of promoting fat decomposition, accelerating fat decomposition or reducing fat accumulation; the spherical capsule is seaweed or other edible Colloid; the grain of the creation has both water-soluble and oil-soluble properties, and can be used in any beverage or food, and the grain structure of the nutritional composition containing the MCT bullet-proof grease is not reduced by the action of the digestive juice in the digestive tract. The activity of the nutritional composition of the MCT ballistic grease.