South Taranaki District Council Private Bag 902 Hawera 4640
[email protected] Waverley and Patea Town Water Supply Fluoride Submission to the South Taranaki District Council “Is there something in the water? ” Dr Keith T Blayney MBCHB; DipObs; FRNZCGP South Taranaki General Practitioner 9th September 2012 www.drblayney.com/Blayney-Fluoride.pdf CONTENTS: A. Purpose of Submission……………………………………………… page 1 B. Personal Background……………………………………………….. page 2 C. Background to Fluoridation……………………………………… page 3 D. Evidence Reliability………………….………………………………. page 4 E. Qualifications to interpret evidence…………………………. page 7 F. Pseudo-science and mis-information……………………….. page 7 G. Emotive appeal vs scientific evidence……………………… page 8 H. Benefit of Fluoridation ……………………………………………. page 14 • South Taranaki Studies • New Zealand Studies • International Reviews I. Claimed Risks of Fluoridation ……………………………………. page 23 • Dental Fluorosis • Skeletal Fluorosis and fractures • Cancer • IQ and Brain Function / Neurotoxicity • Heart Disease • Thyroid Disease • Reproductive and Birth Defects 1 | P a g e • Renal Effects • Immunological Effects • Pineal Gland Accumulation J. Summary and recommendation to the STDC ……………………… page 40 K. Appendices ………………………………………………………………………… page 42 • Appendix 1: Further information on interpreting evidence, the Systematic Review, Meta-analysis, Randomised Controlled Trial (RCT) and the US Centre for Evidence-Based Medicine…………………………… page 42 • Appendix 2: Basic fluoride Information relevant to this submission. .. page 43 • Appendix