Regular eating of high energy snacks between meals is healthy, since it provides energy and vitamins in plenty
Fruits and vegetables make a good choice because their energy content is high
A balanced diet must contain plenty of fat and protein with little carbohydrates and fibre
An optimal quantity of fat. protein, carbohydrate with adequate amount of water and fibre makes a healthy diet
Iron
Magnesium
Molybdenum
Manganese
`1/5` protein, `3/5` fat and `1/5` carbohydrate
`3/5` protein, `1/5` fat and `1/5` carbohydrate
`1/5` protein, `1/5` fat and `3/5` carbohydrate
`1/2` protein, `1/4` fat and `1/4` carbohydrate
citric acid
acetic' acid
ascorbic acid
tartaric acid
1 , 2 and 4
1 and 3
2 and 3
All of these
calcium
protein
carbohydrate
vitamin-C