Dimaculanganpr30viz Dimaculanganpr30viz Health Answered Assessment True or False: 1. Omega 3 fats are important in reducing cardio-vascular disease 2. Nutrients are units of heat that measure the energy used by the body. 3. Nutrients are substances in food that the body needs to grow. 4. Milk, yogurt and cheese are the key ingredients for calcium. 5. Antioxidants are substance to food and other products to prevents harmful chemical reaction which helps to protect against diseases.