Biology Unit 1

To stay healthy you need - BALANCE DIET + REGULAR EXERCISE

TOO LITTLE FOOD - UNDERWEIGHT- ANOREXIA

TOO MUCH FOOD- OVERWEIGHT- ARTHIRITUS + DIABETES type 2

There are four main food groups:

• Carbohydrates- potatoes, pasta, bread - source of energy
• Fats- cheese, butter, margerine- source of energy, makes cell membranes, insulates
• Proteins- meats, fish, eggs -growth and repair
• Vitamins + Minerals - fruit and veg - healthy functioning of the body

To stay healthy you need - BALANCE DIET + REGULAR EXERCISE

TOO LITTLE FOOD - UNDERWEIGHT- ANOREXIA

TOO MUCH FOOD- OVERWEIGHT- ARTHIRITUS + DIABETES type 2

There are four main food groups:

• Carbohydrates- potatoes, pasta, bread - source of energy
• Fats- cheese, butter, margerine- source of energy, makes cell membranes, insulates
• Proteins- meats, fish, eggs -growth and repair
• Vitamins + Minerals - fruit and veg - healthy functioning of the body