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Healthy eating

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Healthy Eating

5. Nutrients

What do we need to stay healthy? This is not a complete list of all the nutrients we need, but it covers the main ones.

The nutrients we need to stay healthy
Nutrient Why do we need it? Where do we get it from?
Protein Vital for repair and maintenance of all the cells in the body, for growth and for other functions such as the immune system. Meat, poultry, fish,eggs, cheese, milk, yoghurt, beans and lentils, nuts, soya and other meat alternatives.
We do not need a lot of protein and too much may be unhealthy. Around (100-150g) a day is enough. Try to eat a mixture of animal and vegetable proteins.
Carbohydrates To provide energy. Some carbohydrates are a rich source of fibre and vital vitamins and minerals. Bread - including rolls, pitta, bread, chapattis - potatoes, breakfast cereals, rice, pasta, noodles, plantains, sweet potatoes. Try to eat wholegrain cereals where possible - eg wholemeal bread and breakfast cereals (but not bran), brown rice. Sugar (table sugar, honey, syrup) is also a carbohydrate but it is not neccessary to our diet and should be eaten in moderation.
Fats An important source  of energy, but eat in moderation, especially if you are concerned about weight gain. Fats enable us to absorb the fat-soluble vitamins (A, D and E). Omega-3 fats help prevent blood clots. Butter, margarine, cheese, meat, lard, vegetable oils, oily fish, nuts, seeds.
Try to minimise the animal fats in your diet (eg butter, lard). Choose monounsaturated fats instead (eg olive oil, nuts). Omega-3 oils can reduce the risk of heart disease, so try to eat oily fish at least once a week.
Fibre Helps avoid constipation; also protects against disease such as cancer of the colon. Wholegrain cereals, vegetables, including lentils, fruit and especially beans.
 

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