WHAT IS BALANCED DIET?

AB

NUTRITION6.2 Balanced diet

Explanation

What is balanced diet?Diet is mean the kinds of food that we eat and drink regularly.

Balanced diet are the food that contain all nutrient requirement that our body need for its basic needs.

Necessity for balanced dietFrom the diet that we take everyday, its provide the nutrients for our body to:Act as a source of energyAct as chemical building block for growth and repair of damaged body tissue.Act as element and compound that participate in metabolic reaction.

A balanced diet is contain of:carbohydrateproteinfatsvitaminsMinerals saltfibreswater

Function of important food classCarbohydrate supplies energy Proteins provide material for growth and repairFats provide energy, stores excess food keeps our body warm, protect organ, help brain function & help absorb needed vitamin.Vitamins to keep body healthyMinerals salts for healthy teeth, bones, muscle, etc.Fibre or roughage (pelawas) help intestine to function properly (for proper bowel function)A BALANCED DIET MUST HAVE THE ABOVE ITEMS IN THE RIGHT PROPORTION

Daily Energy RequirementHuman body require energy to do work.The energy requirement=sum total the energy required to:Provide body heatMaintain the basal metabolic rateProvide energy for physical activitiesThe amount of food that we need is depends on our daily energy expenditure.

Food for energy

ENERGY VALUEEnergy value=the amounts of heat generated from the combustion of one grams of food.Unit energy value=joule per gram (J g-1) 1 calories=4.2 joulesThe three main energy-providing areLipidsCarbohydrateprotein

Factor affecting daily energy requirements of human body

Estimated daily energy requirement

Selection of appropriate balanced diet-The Food Guide Pyramid-Lipids, salt and sugarMeat and alternativesFruits andvegetablesRice and alternatives

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WHAT ARE THE GOOD EATING HABIT??

HERE IS SOME TIPS FOR YOU.

-The end-Practice a balanced diet for a healthier life style!!!EAT HEALTHYLY..

EVALUATION

Match the meanings below to the correct terms.DietBalanced diet Food and drink that are consumedCorrect proportions of the major nutrients in the food consumed to meet the daily requirements of the body

B. What is the 7 classes of food? Fill up the blacks with the correct answers. 7 classes of food

Starting from the lowest part, put the pictures in the correct place.

Match the meanings below to the correct terms.The sum of all biochemical reactions that occur in the cells including catabolism and anabolismMeasure of the energy demands of the body over a specified period of timeEnergy required to carry out chemical reactions that keep the heart going, maintaining body temperature and so on. metabolismMetabolism rateBasal metabolic rate

Basal metabolic rate is influenced by...?

SPM QUESTION ZONE

The table shows four classes and their energy content. Which of the following is probably a fruit?

Answer: A Why? Because fruits and vegetables have the lowest energy content compared to carbohydrate, protein and fat.

FOOD CLASSESENERGY CONTENT (KJ PER 100G)A35B1400C1800D3000

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