Answer:
Yes, Beef is necessary for a balanced diet.
Step-by-step explanation:
Beef is necessary for a balanced diet because it contains high amount of energy which is required for performing different activities but too much intake of beef causes diseases because it contains high amount of cholesterol and fats. these cholesterol deposits in the vessels of the heart and prevent the normal flow of the blood which causes heart diseases like heart attack etc. So Beef is necessary for a balanced diet but in limited amount.