OBJECTIVE: To determine whether supplementation of infant formula milk with long chain polyunsaturated fatty acids (LCPUFAs) influences blood pressure in later childhood. DESIGN: Follow up of a multicentre, randomised controlled trial. SETTING:Four study centres in Europe. PARTICIPANTS: 147 formula fed children, with a reference group of 88 breastfed children. INTERVENTION: In the original trial newborn infants were randomised to be fed with a formula supplemented with LCPUFAs (n=111) or a formula without LCPUFAs but otherwise nutritionally similar (n=126). In the present follow up study the blood pressure of the children at age 6 years was measured. MAIN OUTCOME MEASURES: Systolic, diastolic, and mean blood pressure. RESULTS:71 children in the LCPUFA supplementation group (64% of the original group) and 76 children in the non-supplementation group (60%) were enrolled into the follow up study. The LCPUFA group had significantly lower mean blood pressure (mean difference -3.0 mm Hg (95% confidence interval -5.4 mm Hg to -0.5 mm Hg)) and diastolic blood pressure (mean difference -3.6 mm Hg (-6.5 mm Hg to -0.6 mm Hg)) than the non-supplementation group. The diastolic pressure of the breastfed children (n=88 (63%)) was significantly lower than that of the non-supplemented formula group but did not differ from the LCPUFA formula group. CONCLUSIONS:Dietary supplementation with LCPUFAs during infancy is associated with lower blood pressure in later childhood. Blood pressure tends to track from childhood into adult life, so early exposure to dietary LCPUFAs may reduce cardiovascular risk in adulthood.
RCT Entities:
OBJECTIVE: To determine whether supplementation of infant formula milk with long chain polyunsaturated fatty acids (LCPUFAs) influences blood pressure in later childhood. DESIGN: Follow up of a multicentre, randomised controlled trial. SETTING: Four study centres in Europe. PARTICIPANTS: 147 formula fed children, with a reference group of 88 breastfed children. INTERVENTION: In the original trial newborn infants were randomised to be fed with a formula supplemented with LCPUFAs (n=111) or a formula without LCPUFAs but otherwise nutritionally similar (n=126). In the present follow up study the blood pressure of the children at age 6 years was measured. MAIN OUTCOME MEASURES: Systolic, diastolic, and mean blood pressure. RESULTS: 71 children in the LCPUFA supplementation group (64% of the original group) and 76 children in the non-supplementation group (60%) were enrolled into the follow up study. The LCPUFA group had significantly lower mean blood pressure (mean difference -3.0 mm Hg (95% confidence interval -5.4 mm Hg to -0.5 mm Hg)) and diastolic blood pressure (mean difference -3.6 mm Hg (-6.5 mm Hg to -0.6 mm Hg)) than the non-supplementation group. The diastolic pressure of the breastfed children (n=88 (63%)) was significantly lower than that of the non-supplemented formula group but did not differ from the LCPUFA formula group. CONCLUSIONS: Dietary supplementation with LCPUFAs during infancy is associated with lower blood pressure in later childhood. Blood pressure tends to track from childhood into adult life, so early exposure to dietary LCPUFAs may reduce cardiovascular risk in adulthood.
Authors: Lea T Drye; Anne S Casper; Alice L Sternberg; Janet T Holbrook; Gabrielle Jenkins; Curtis L Meinert Journal: Clin Trials Date: 2014-08-12 Impact factor: 2.486
Authors: Linda P M Pluymen; Geertje W Dalmeijer; Henriëtte A Smit; Cuno S P M Uiterwaal; Cornelis K van der Ent; Lenie van Rossem Journal: Matern Child Nutr Date: 2017-09-26 Impact factor: 3.092
Authors: Rosemary de Jesus Machado Amorim; Alexsandra Ferreira da Costa Coelho; Pedro Israel Cabral de Lira; Marilia de Carvalho Lima Journal: Breastfeed Med Date: 2013-12-31 Impact factor: 1.817
Authors: Manori Amarasekera; Paul Noakes; Deborah Strickland; Richard Saffery; David J Martino; Susan L Prescott Journal: Epigenetics Date: 2014-12 Impact factor: 4.528