Archived Articles: 01-18-2001

Fat in Mothers Diet May Cause Allergies in Children

By Steven Bratman, M.D.

Asthma, eczema and hayfever are all related; together, they are called atopic disease or atopy. Children with a family history of atopic disease are more likely to develop it themselves. This is true even if it is the father or a sibling who has atopic disease, and not the mother.

An interesting new study suggests that fat in the diet may play a strong role in "passing on" atopy.1 This study followed 114 infants at high risk of developing atopic disease based on family history.

Researchers closely evaluated the diets of the mothers during the breastfeeding period. The results showed that when women consumed high amounts of saturated fat (animal fat), their children were significantly more likely to inherit atopy.

This study did not determine precisely how dietary fats influence nursing children. The question is complex, as numerous nutrients and other factors undoubtedly play a role. However, since saturated fats are generally unhealthy, nursing mothers could hardly err by consuming less saturated fats, and eating more whole grains, fruits, vegetables, fish and non-animal proteins.

1. Hoppu U, Kalliomaki M, Isolauri E. Maternal diet rich in saturated fat during breastfeeding is associated with atopic sensitization of the infant. Eur J Clin Nutr. 2000;54:702–705.

From www.TNP.com