Inclusion Criteria:

• Newly diagnosed male and female paediatric ALL patients presenting in
the study period.

- Age should be above 2 years and children should be pre-pubertal.

- Hospitalized for the entire (6 week) intervention period.

- About to receive? induction chemotherapy.

- Able to tolerate oral feeding.

- Written informed consent from parents/guardian (and child, if applicable to local
law).

Exclusion Criteria:

- ALL patients < 2 years and those who show signs of puberty.

- ALL patients who cannot tolerate oral feeding and/or are on parenteral nutrition.

- ALL patients with a known history of cow's milk allergy/intolerance or galactosemia.

- ALL patients requiring a fibre-free diet.

- Investigator's uncertainty about the willingness or ability of the child/carer to
comply with the protocol requirements.

- Participation in any other study involving investigational or marketed products
concomitantly or within two weeks prior to entry into the study.