Fibre rich food groups – portions for kids

June 9, 2026

Fibre Rich Food Groups – learning to eat, learning to love

For young children, introducing fibre is best increased slowly and gradually; from gentle fibrous foods in infancy, throughout the early and school years. Establishing food preferences, learning to chew well, helping digestion and gut adaption to fibres. This is so good for regulating your child's appetite and blood sugar, as well as energy levels. Essential for gut health - now and future - and provides the right food for those friendly gut microbes. Fibre is found in these 6 plant food groups below. Aim for a variety of fibres from different groups every day.

Vegetables

As well as fibre, vegetables contain protective nutrients
eg. roots, shoots, leaves, cruciferous, bulbs, fungi, seed, pod and fruit

Legumes

Peas, beans, lentils, tinned or well-cooked
eg. in soups, salads and mains, legumes are high in protein too

Fruits

Apples, avocado, berries, citrus, exotic, stone, dried
eg. perfect for lunchboxes, snacks and rich in vitamin C

Wholegrains 

Oats, corn, barley, buckwheat, quinoa, rice, rye, wheat
eg. energy providing foods, rich in B vitamins

Nuts

Almond, brazil, cashew, hazelnut, peanut, pecan, walnut
eg. whole nuts for children over 5, nut butters from infancy

Seeds

Sunflower, pumpkin, flax, hemp, chia, sesame
eg. chia seeds are especially helpful for preventing constipation

Fibre portions for kids - how much does my child need?
6-18 months
 5g daily offering soft grains like oats, wheat, rice, fresh vegetables and fruits at each mealtime

2-5 years

10g daily gradually increase wholegrains in bread, crackers, nut & seed butters regularly each week plus 3-5 portions daily of fruits and vegetables

6-11 years

15-20g daily continuing to build up fibrous foods, including whole nuts and seeds, tinned and well-cooked pulses, eg. hummus, lentils and peas

Age 16-adult

20-25g increasing the portion sizes and variety of the 6 fibre rich food groups, with 2-3 vegetables and 2-3 fruits daily, wholegrain choices daily, pulses, nuts & seeds regularly each week

Food

Young child's portion

Fibre (g)

wholemeal bread

1 medium slice

3.2

sourdough bread

1 medium slice

2.5

cooked brown rice

150g

2.8

Weetabix

2

5.2

porridge oats

30g

3.8

Shrediies

40g

6.6

oatcake

15g

1.2

hummus

40g

1.7

cooked orange lentils

40g

2.7

sweetcorn

60g

1.5

peas

60g

5.4

carrots

60g

2.0

broccoli

60g

2.9

cauliflower

60g

1.3

peppers

40g

0.9

4 cherry tomatoes

60g

0.8

cucumber

40g

0.3

sweet potato

80g

1.2

tomato sauce

80g

0.7

baked beans

150g

9.7

grapes

40g 1 child handful

0.5

berries

40g 1 child handful

0.8

apple with skin

1 x medium

1.2

banana

1 x medium

1.4

tangerine

2 x small

2.3

fresh apricot

40g 1 child handful

4.4

3 prunes

20g

2.0

2 medium figs

20g

2.4

2 fresh dates

20g

1.4

tinned peaches

100g

1.4

sultanas

30g 1 child handful

0.8

nut butter

15g (on one slice bread)

1.1

mixed nuts

15g 1 child handful

1.2

flax seeds

1 teaspoon 3g

0.8

chia seeds

1 teaspoon 3g

1.0

sunflower seeds

1 teaspoon 3g

0.2

Helping families feel their best x

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