Mindful Eating: A Path to a Healthy Body

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Six things on your plate

Food is a mix of nutrients, each with its own job. Tap each one to see what it does and which foods are rich in it.

Explore · Components of foodtap a nutrient

Learn

The three big ideas

Carbohydrates – energy-giving. The body’s main fuel. Found in rice, wheat (roti), potato, and sugar.
Fats & oils – energy-storing. Give a lot of energy and help keep the body warm. Found in ghee, oil, butter, nuts and seeds.
Proteins – body-building. Used for growth and to repair the body. Found in dal and other pulses, milk, eggs, paneer and fish.
Vitamins and minerals – protective. Needed in small amounts to stay healthy and fight disease. Found in fruits, vegetables and milk.

Simple food tests. How can you find out what a food contains?

Starch: a drop of iodine turns it blue-black. Fat: rub the food on paper – an oily, see-through patch appears. Protein: a special test turns it violet. These are the standard classroom tests.

A balanced diet has the right amounts of all nutrients – carbohydrates, fats, proteins, vitamins and minerals – plus roughage and water.
Roughage (dietary fibre) from whole grains, fruits and vegetables adds no nutrient, but helps move food through the gut and prevents constipation.
Water carries nutrients, removes wastes and controls body temperature. We lose it through sweat and urine, so we must keep drinking it.

Worked example. Is a thali of roti, dal, sabzi, curd and a little salad a balanced meal?

Yes. Roti → carbohydrates; dal & curd → protein (and calcium); sabzi & salad → vitamins, minerals and fibre; a little ghee/oil → fat; water alongside. All the parts of a balanced diet are present.

Common mistake: thinking expensive food is automatically healthy. A simple dal–roti–sabzi–curd thali is balanced, while costly chips and cola give mostly fat, salt and sugar.

A deficiency disease is caused by going without a nutrient for a long time.
Vitamins: too little vitamin A → poor vision in dim light; vitamin C → scurvy (bleeding gums); vitamin D → rickets (weak, bent bones); vitamin B1 → beriberi.
Minerals: too little iron → anaemia (tiredness, pale skin); calcium → weak bones and teeth; iodine → goitre (swollen neck).
Mindful eating – eat a variety of foods, plenty of fruits and vegetables, drink enough water, go easy on sugar, oil and salt, eat slowly, and do not waste food.

Where you’ll meet it

Nutrition at work

The school mid-day meal

Mid-day meals are planned by nutrition science to give children carbohydrates, protein and vegetables in one plate – so a hungry child can study, grow and stay healthy.

Iodised salt

Ordinary cooking salt is mixed with a tiny amount of iodine because that single mineral, eaten daily, protects whole communities from goitre. A small science fix with a huge effect.

Reading a food label

Packaged foods list their nutrients and the date by which to use them. Knowing what carbohydrates, fats and proteins mean lets you choose wisely instead of following the advert.

Check yourself

Competency quiz

Modelled on the competency-based pattern — MCQ, assertion–reason and case studies, testing whether you can use the ideas, not just recall them.

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