Therapeutic Dieta) Diet modification in relation tomedical and surgical conditionof the individual such as ProteinEnergy Malnutrition (PEM),Diabetes, Cardio Vasculardisease, Hepatitis, Renal, Gouts,Irritable Bowel Syndrome (IBS),Obesity, cholecystectomy,partial gastrectomy, gastrostomy,bariatric surgery and colostomyetc.b) Special diet – low sodium diet, fatfree diet, diabetic diet, bland diet,high protein diet, low protein diet,low calorie diet, geriatric diet,ironrich diet, liquid diet, semi-soliddiet, soft diet and high fiberdietetcc) Factors affecting diet acceptance,feeding the helpless patient.d) Health education