FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Table 1: General comments Issue Section of document and page number Number 1. General comment on structure of document Comments To the reader the general structure of the document is confusing. The purpose of this document states “to support optimum infant nutrition by providing a review of the evidence, and clear evidence-based recommendations on infant feeding for health workers” Then throughout the document there is a mixture of general text and two types of recommendations - those based on a grade of evidence and those just referenced to one study or paper. The mixture is confusing as it there is no clear delineation. 2. 3. 4. Summary and Recommendations p. 2 There is no mention that both ‘infant formula’ and ‘follow-on formula’ are prescribed names in the Australia New Zealand Food Standards Code (the Code). There is no reference to the mandatory warning statement for infant formula products ‘Important Notice [or similar] – breast milk is best for babies. Before you decide to use this product, consult your doctor or health worker for advice’ Clause 14(4) of Standard 2.9.1 Agree that it is important to give as much information as possible of the range of topics however it would be good to separate what are the evidence-based guidelines and why they are evidence based. Suggest that there is better information provided up front to explain the structure of the document and the difference between the two types of evidence, why there are differences, how each should be interpreted. Recommendations table Suggest separation of evidence-graded statements and other recommendations into two tables. Mention this information in Section 8? Suggest this information be included and noting that this mandatory warning statement is a requirement under the Code and supports public health initiatives that promote breast-feeding to all new mothers. It could be included in Section 8.2 ‘Health workers and infant formula.’ 1 FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Issue Number 5. 6. 7. Section of document and page number Comments Headings Suggest reformatting headings as there is little or no differentiation between chapter and section headings Suggest this requirement is noted. There is no mention of the requirements for: date marking (clause 17(1) of Standard 2.9.1), or storage instructions covering the period after the infant formula product or commercially prepared infant food is opened (clause 17(2) of Standard 2.9.1; clause 11 of Standard 2.9.2 respectively). Literature review document : general comment Currently the document does not clearly outline the process undertaken to review the evidence base and where the reviews underpin recommendations. It is not clear which topics were targeted for systematic review process and which were not, or the rationale for this decision. Actual search terms and processes for inclusion/exclusion are not clear at all. 8. Literature review document Notes on Methodology Used in this Review This section seems abrupt and doesn’t provide a very clear summary of the processes and use of the evidence. 2 FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Table 2: Section specific comments Issue Section of document and page number Number 9. Section 1.1.1.3 Health p. 34 10. Physiology of breast milk and breastfeeding p. 33 11. Recommendations table p. 20 Recommendation: “Soy (except soy formula where specifically indicated), rice and other cereal beverages are inappropriate alternatives to breastmilk, formula or pasteurised whole cow’s milk in the first two years of life” 12. Definitions p. 28 13. Section 2.2. p. 53 14. Section 2.5 Breast milk composition p. 56 Table II.1 Composition of mature human milk and cow’s milk and composition of infant formula 15. Section 2.5 Breast milk composition p. 56 Table II.1 Composition of mature human milk and cow’s milk and composition of infant formula Comments Suggest this information would be more clearly explained in a table form. The current list with a mixture of references, evidence grades etc is very difficult to read No corresponding grade of evidence is given in relation to “convincing evidence of the protective effects of breastfeeding as detailed below” Include note that clause 2(2) of Standard 1.2.3 stipulates a mandatory advisory statement on these products (containing no more than 2.5% m/m fat) to the effect that they are not suitable as a complete milk food for children under the age of two years. ‘Spoon foods’ definition – second sentence says “to include all foods other than liquids given to infants the term ‘spoon foods’ have been used in this document” Suggest this should say ‘has been’ or ‘is’ used. Spelling error for heading of Section 2.2 ‘breastfeeding’ Table II.1 Make the cross reference ‘letters’ in column headings more distinct e.g. Mature human milk (a) or Mature human milk a Data for Mature Human milk - is referenced to two text books Brodribb (2006), Mahan and Escott-Stump (2008). As the data actually comes from the USDA National Nutrient Database for Standard Reference, Release 24 (2011) it would be preferable to reference this as the primary source and because it gives a summary of whether the value is analytically derived or not. 3 FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Issue Number 16. 17. Section of document and page number Comments Section 2.5 Breast milk composition p. 56 B Reference for Cow’s milk is AUSNUT 2007. NUTTAB 2010 has more recent Table II.1 Composition of mature human milk and cow’s milk and composition of infant formula analytical data and should be referenced rather than AUSNUT 2007 which is a survey database and was developed to support the 2007 National Children’s Nutrition and Physical Activity survey. There are some differences in calcium, sodium, fat, carbohydrate etc between the 2007 data and more recent analytical data in NUTTAB 2010. Section 2.5 Breast milk composition p. 56 C “Ranges for infant formula products (from birth, cow’s milk-based). Adapted from: Australia New Zealand Food Standards Code 2.9.1 (2011)” Table II.1 Composition of mature human milk and cow’s milk and composition of infant formula 18. Section 5.3 Storage of breast milk p. 99 19. Section 5 Storage of breast milk p. 94-100 Section 7 ‘Informed use of supplementary feeds in hospital’ p. 113 Section 8 ‘Infant formula’ 20. 21. 22. Section 8 ‘Infant formula’ p.114 It should be clearly spelt out that these figures are based on the regulatory minimum and where given, maximum range permitted in the Code - they are not analytical composition data like the others. Table V.1 This section is difficult to read. There seems to be some alignment problems in the first and second column. Section 5.3.2 makes no reference to cross-contamination issues in storage of breast milk. i.e. containers should be clean Make the heading ‘Prelacteal feeds’ after the first paragraph more distinct Paragraph 3 narrowly refers to composition and labelling requirements in Standard 2.9.1. Add a sentence to the paragraph to note that there are other general labelling requirements contained in Chapter 1.2 that would also apply to infant formula products. Section 8 refers to label statement ‘suitable from birth’ for infants from birth to 12 months. These words are not prescribed. Clause 14(5)(a) requires the statement to indicate that the infant formula product may be used from birth. Include ‘or similar words’? 4 FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Issue Number 23. Section of document and page number Comments Section 8.1 Protein levels in infant formula p. 115 Protein levels in infant formula references WHO European Region 2007 for the following statement “Formula fed infants grow at different rates to breastfed infants and are heavier at 12 months and have a slightly increased risk of obesity” This implies that the reference is reporting on infant growth studies. The document referenced actually states “Large-scale studies have shown elevated levels of overweight among children at school entry age (5 or 6 years old) who had been formula-fed as infants compared with the breastfed (56)” Suggest this is re-worded to describe the evidence. 24. Section 8.1 Protein levels in infant formula p. 115 25. Section 8 p. 114 If the statement refers to the following “Still another study of infant feeding and later growth followed repeated surveys, from 16 weeks gestation to 8 years in a recent longitudinal birth cohort of 2087 subjects in Australia.” Suggest referencing the direct source. Protein levels in infant formula discusses compositional requirements. It omits the requirement for a statement of the specific source(s) of protein in conjunction with the name of the infant formula product (clause 18, Std 2.9.1). Although a slightly different issue, the statement declaration is required for consumer information and is also a Codex requirement. Additionally, the requirement applies across all infant formula products, not just those infant formula products based upon protein substitutes. Suggest that this requirement be added in the last paragraph of Section 8.1. Refers to label statement ‘suitable only for babies over six months’ for follow-on formulas. These words are not prescribed. Clause 14(5)(b) requires the statement to indicate that the infant formula product should not be used for infants aged under 6 months in the case of follow-on formula. Include ‘or similar words’? 5 FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Issue Number 26. Section of document and page number Comments Safe use of infant formula Section 8.3.1 p. 116-120 Page 118, section 8.3.2 point 10. “…to cool bottle to safe temperature after preparation allow to sit for at least 30 minutes” – appears contradictory to the advice to make up formula from pre-boiled lukewarm water. Formula prepared with 70oC water will be cooled to ‘safe temperature’ after 30 minutes (last line 2nd last para page 117) – with the added benefit of killing E. sakazakii. 27. Section 8.3.2 Point 13 28. Section 8 ‘Infant formula’ p. 114 29. Section 8.6 ‘Fluoride in infant feeding’ 30. Section 9.1, p. 127 ‘Correct preparation of infant formula’ does not refer to preparation, handling or storage instructions. Suggest point 13 becomes a footnote Paragraph 3 refers incorrectly to Standard 2.9.1 – Infant Formula Products. We suggest that you add a sentence to the paragraph to note that there are other general labelling requirements contained in Chapter 1.2 that would also apply to infant formula products. Use correct name; as per the reference listed on page 198. States that if the fluoride levels exceed amounts stipulated by FSANZ, a statement about this is required on the label. However, it does not describe the information the statements must include as per clause 19(2) of Standard 2.9.1, i.e. statements must indicate that consumption of the formula has the potential to cause dental fluorosis Recommend that the risk of dental fluorosis should be discussed with a medical practitioner or other health professional. Note what the statements must indicate or a reference to the clause. Last paragraph: Introducing solid foods too late can also cause problems: Needs a dot point on the association with increased risk of developing allergic syndromes, as stated earlier in the document (see dot point 3 in Box 1.2 – p. 42). 6 FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Issue Number 31. 32. 33. Section of document and page number Comments Section 9.2 Food allergy and the introduction of spoon foods General comment: This section is cursory and does not reflect the extensive scientific debate on this issue. To do this complex area justice, expert input should be sought to provide in-depth analysis of the literature and insightful commentary on the emerging evidence. Section 9.2 ‘Food allergy and the introduction of spoon foods’ p. 18-129 Refers to the exposure of new foods (and common allergens) in the period after the introduction of spoon foods. No mention is given that commercially prepared packaged infant formula products and infant foods must comply with mandatory allergen declaration requirements in clause 4 of Standard 1.2.3. Section 9.2, p. 129 Mention mandatory allergen declaration requirements for commercially prepared packaged infant formula products and infant foods in the last paragraph of Section 9.2. Second paragraph: Although exclusive breastfeeding to around six months of age is recommended, more experience is needed…. This paragraph is unclear and needs to be expanded. It should openly acknowledge the limitations of the current state of knowledge in this area, and the fact that the jury is still out on the optimal timing of introducing complementary food in developed countries. It should highlight the fact that our understanding of its role in food allergy risk, within specific subgroups as well as the general population, continues to evolve. 7 FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Issue Number 34. 35. Section of document and page number Comments Section 9.2, p. 129 Second paragraph: Fewtrell article have challenged the scientific basis of the article (Renfrew, McGuire et al. 2011; UNICEF UK 2011; Forsyth, 2011; Williams and Anne Prentice 2011). Section 9.4.1 ‘What foods should be introduced’ p. 130-133 36. Section 10.1 ‘Honey’ p. 134 37. Section 11.1.2 ‘The MAIF Agreement’ p. 142 The UNICEF UK 2011 is no longer accessible on the link provided in the reference list. As it is an anonymous paper with no indication of expertise or professional affiliation, We suggest deleting it. A more appropriate reference would be this: Forsyth, J.S. (2011). “Policy and pragmatism in breast feeding.” Arch Dis Child 96: 909-910 originally published online June 2, 2011 (PDF attached). The paper is attached with FSANZ’s submission. Omits reference to commercially prepared infant foods, and therefore any information about mandatory labelling requirements that Health Workers may find useful to assist parents. For example, clause 5(3)(a) of Standard 2.9.2 requires a statement indicating the consistency of the food. The Draft Guideline refers to texture, but in the context of home prepared foods e.g. ‘mashed with a fork or minced’ (page 133). Include a paragraph in Section 9.4.1 alerting Health Workers to the mandatory labelling requirements of commercially prepared infant foods – Standard 2.9.2. States that honey should not be given to children aged less than two years. Clause 2(4)(b) of Standard 2.9.2 permits honey in food for infants if it has been treated to inactivate Clostridium botulinum spores. Clause 5(3)(e) states that the label on a package of food for infants must include the word ‘sterilised’ in association with the word ‘honey’ when used as an ingredient. Include in Section 10.1. Clause 3 definition for ‘infant formula’ refers to the Australian Food Standard R7 – Infant Formula (from Volume 1 of the Food Standards Code). Insert a footnote to indicate the Standard has since been updated and is now called Std 2.9.1. 8 FSANZ COMMENTS ON DRAFT INFANT FEEDING GUIDELINES FOR HEALTH WORKERS Issue Number 38. Section of document and page number Comments Section 11.1.2 ‘The MAIF Agreement’ p. 145 Clause 9(b) states that manufacturers and importers of infant formulas must ensure that labels provide the information required to be provided by the Australian Food Standard A1 – Labelling and Advertising and Standard R7 – Infant Formula (from Volume 1 of the Food Standards Code). 39. Appendix A p. 151 40. Appendix C: infant feeding evidence statements p. 155-163 41. Section 11.1.6 Insert a footnote to indicate these Standards have since been updated. Title ‘Interpreting breastfeeding rates in Australia’ could be re-worded to provide a better description of the appendix e.g. limitations in interpretation of breastfeeding data OR Considerations in interpretation of the breastfeeding evidence base Suggest that the one table is split into two tables – one of evidence statements from NHMRC infant feeding literature review and one from the NHMRC dietary guidelines literature review. The text in brackets in each question box that states ‘(from NHMRC infant feeding literature review) or ‘(from NHMRC dietary guideline literature review) is not easily seen. “Who is a health worker” Agree that staff of retail pharmacies perform duties consistent with being a health worker and therefore should be included in the definitions for the Code and Agreement. 9