Nutritional supplements in the form of sonicated soy protein extract; Nutritional supplements in the form of liquid soy protein extract; Delivery agents in the form of nasal spray that facilitate the delivery of nutritional supplements; Delivery agents in the form of dissolvable films that facilitate the delivery of nutritional supplements; Delivery agents in the form of liquid sublingual drops that facilitate the delivery of nutritional supplements; Delivery agents in the form of skin topical applications that facilitate the delivery of nutritional supplements; Dietary and nutritional supplements for boosting metabolic health; Dietary and nutritional supplements for boosting brain health; Dietary and nutritional supplements for improving immune function; Dietary and nutritional supplements for promoting healthy skin; Dietary and nutritional supplements for boosting energy; Dietary and nutritional supplements for improving memory; Dietetic foods adapted for medical purposes; Dietetic foods adapted for medical use; Dietetic foods and beverages adapted for medical use; Dietetic foods, namely, soy protein extracts adapted for medical use; Homogenised food adapted for medical purposes; Homogenized food adapted for medical purposes; Nutritional food additives for medical purposes in the nature of natural food extracts derived from soy protein; Nutritional food additives for medical purposes in the nature of natural food extracts derived from soybean seeds