dietary and nutritional advice; dietary advice; dietary and nutritional guidance; providing dietetic advice; dietetic and nutritional consultancy; providing nutritional information about food for medical weight loss purposes; provision of dietetic advice; provision of nutritional information about food for medical weight loss purposes; consultancy relating to diet; nutrition and dietetic consultancy; dietitian services; dietetic and nutrition consultancy; providing information about dietary supplements and nutrition; dietician services; advisory services relating to diet; dietetic and nutritional consultancy services; nutritional advice; nutritional and dietetic consultancy; nutrition and dietetic consultancy services; consultancy services relating to diet; provision of information about dietary supplements and nutrition; providing information relating to dietary and nutritional supplements; providing nutritional information about drinks for medical weight loss purposes; providing information relating to dietary and nutritional guidance; dietetic and nutrition consultancy services; provision of nutritional information about drinks for medical weight loss purposes; nutritional and dietetic consultancy services; medical dietary counseling services; services rendered by a dietitian; weight reduction diet planning and supervision; services rendered by a dietician