Nutrition for Life / Early Life Nutrition

Taste, texture and appearance in baby nutrition: why it matters

The importance of taste in baby nutrition

Feeding during the first years of life is a window of opportunity to introduce taste and texture that sets the foundation for healthy eating habits later in life. The first six months are an important period for the introduction of new tastes. It is now recommended that complementary feeding should start with vegetables instead of fruits. Vegetables are often bitter and acceptance of this taste has to be learnt.1

The importance of texture in baby nutrition

Texture is one of the main reasons for rejecting a food, both in adults and in children. Children need to learn ways of managing texture since healthy foods have more complex textures. This should be done as soon as children are developmentally ready, which makes the first year of life a critical period.2 If this opportunity is missed, proper texture handling may never be achieved.

When developmentally ready, children should be given solids to chew. Developing chewing begins with a mixture of sucking, biting, and up/down ‘munching’ movements, followed by lateral movements of the tongue, from centre to side.3

Movement patterns such as lateral tongue movements are texture dependent and therefore do not emerge unless the child is given particular textures requiring these skills.4

It has been found that the introduction of lumpy foods at or later than 10 months was associated with more feeding difficulties at 15 months of age.5 These feeding difficulties and a poorer acceptance of fruit and vegetables (foods of complex texture) were also observed in these children at the later age of 7 years.5 In other words, lumpy foods should be introduced before 10 months, if not children have higher risk of developing less healthy eating habits.

The introduction of lumpy foods at or later than 10 months was associated with more feeding difficulties at 15 months of age.5

The importance of appearance in baby nutrition

Repeated exposure is an important way for infants and young children to learn and accept foods. Exposure in this context may mean consumption but can also mean just visual exposure. Exposing children (2-5 years) to the appearance of fruits and vegetables increased their liking of the appearance of these fruits and vegetables.6 And exposing children (21-24 months) to only pictures of fruits and vegetables increased their willingness to try previously unfamiliar fruits.7 At two years children can categorise foods based on similarity.8 Colour seems to be an important characteristic for categorisation by children aged 2-3 years.9

View References

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