A Systematic Review on the Impact of Plant-Based Milk Consumption on Growth and Nutrition in Children and Adolescents
- PMID: 39332772
- DOI: 10.1016/j.tjnut.2024.09.010
A Systematic Review on the Impact of Plant-Based Milk Consumption on Growth and Nutrition in Children and Adolescents
Abstract
Background: Children are increasingly consuming plant-based milks, yet the impact on their growth and nutrition is unclear.
Objective: This systematic review aimed to summarize the available evidence on the impact of plant-based milk consumption on growth and nutrition in children and adolescents.
Methods: MEDLINE, Embase (Excerpta Medica Database), EBM Reviews - Cochrane Central Register of Controlled Trials and Cochrane Database of Systematic Reviews, Cumulative Index to Nursing and Allied Health Literature, Child Development and Adolescent Studies, and Scopus were comprehensively searched from 2000 to 2024 to identify studies evaluating the growth and nutritional effects of plant-based milk consumption in children aged 1-18 y. Two reviewers independently screened full-text articles, assessed their quality, and extracted data.
Results: A total of 6 studies were identified: 3 cross-sectional studies, 1 prospective cohort study, and 2 clinical trials (total n = 15,815). Observational studies found that consumption of plant-based milk was associated with lower childhood body mass index (BMI), height, and serum vitamin D concentrations compared with cow milk. No association was found between soy milk consumption and BMI in adolescent girls. Low-quality clinical trials showed minimal effects on growth, and 1 study found that adolescent girls with low calcium intake who consumed fortified soy milk had higher bone density compared with those who did not consume soy milk.
Conclusions: Available evidence suggests that children who consume plant-based milk may have lower BMI, height, and micronutrient intake compared with those who consume cow milk, whereas fortified soy milk may support bone health in adolescents who do not drink cow milk. Longitudinal studies and randomized controlled trials are needed to determine whether these associations persist over time, differ between children and adolescents or among those who consume soy milk, and to understand the potential underlying mechanisms. This trial was registered at PROSPERO as CRD42022367269.
Keywords: BMI; children; height; nutrition; plant-based milk.
Copyright © 2024 American Society for Nutrition. Published by Elsevier Inc. All rights reserved.
Conflict of interest statement
Conflict of interest JLM received financial support from Canadian Institutes of Health Research; received an unrestricted research grant for a completed investigator-initiated study from the Dairy Farmers of Canada (2011-2012) and D-drops provided non-financial support (vitamin D supplements) for initiated study on vitamin D and respiratory tract infections (2011–2015); received research grants from Saskatchewan & Alberta Pulse Growers Associations, the Agricultural Bioproducts Innovation Program through the Pulse Research Network, the Advanced Foods and Material Network, Loblaw Companies Ltd., Unilever Canada and the Netherlands, Barilla, the Almond Board of California, Agriculture and Agri-food Canada, Pulse Canada, Kellogg’s Company, Canada, Quaker Oats, Canada, Procter & Gamble Technical Centre Ltd., Bayer Consumer Care, Springfield, NJ, Pepsi/Quaker, International Nut & Dried Fruit Council (INC), Soy Foods Association of North America, the Coca-Cola Company (investigator initiated, unrestricted grant), Solae, Haine Celestial, the Sanitarium Company, Orafti, the International Tree Nut Council Nutrition Research and Education Foundation, the Peanut Institute, Soy Nutrition Institute (SNI), the Canola and Flax Councils of Canada, the Calorie Control Council, the Canadian Institutes of Health Research (CIHR), the Canada Foundation for Innovation (CFI), and the Ontario Research Fund (ORF); received in-kind supplies for trials as a research support from the Almond board of California, Walnut Council of California, the Peanut Institute, Barilla, Unilever, Unico, Primo, Loblaw Companies, Quaker (Pepsico), Pristine Gourmet, Bunge Limited, Kellogg Canada, and WhiteWave Foods; has been on the speaker’s panel, served on the scientific advisory board and/or received travel support and/or honoraria from Nutritional Fundamentals for Health (NFH)-Nutramedica, Saint Barnabas Medical Center, The University of Chicago, 2020 China Glycemic Index (GI) International Conference, Atlantic Pain Conference, Academy of Life Long Learning, the Almond Board of California, Canadian Agriculture Policy Institute, Loblaw Companies Ltd, the Griffin Hospital (for the development of the NuVal scoring system), the Coca-Cola Company, Epicure, Danone, Diet Quality Photo Navigation (DQPN), Better Therapeutics (FareWell), Verywell, True Health Initiative (THI), Heali AI Corp, Institute of Food Technologists (IFT), Soy Nutrition Institute (SNI), Herbalife Nutrition Institute (HNI), Saskatchewan & Alberta Pulse Growers Associations, Sanitarium Company, Orafti, the International Tree Nut Council Nutrition Research and Education Foundation, the Peanut Institute, Herbalife International, Pacific Health Laboratories, Barilla, Metagenics, Bayer Consumer Care, Unilever Canada and the Netherlands, Solae, Kellogg, Quaker Oats, Procter & Gamble, Abbott Laboratories, Dean Foods, the California Strawberry Commission, Haine Celestial, PepsiCo, the Alpro Foundation, Pioneer Hi-Bred International, DuPont Nutrition and Health, Spherix Consulting and WhiteWave Foods, the Advanced Foods and Material Network, the Canola and Flax Councils of Canada, Agri-Culture and Agri-Food Canada, the Canadian Agri-Food Policy Institute, Pulse Canada, the Soy Foods Association of North America, the Nutrition Foundation of Italy (NFI), Nutra-Source Diagnostics, the McDougall Program, the Toronto Knowledge Translation Group (St. Michael’s Hospital), the Canadian College of Naturopathic Medicine, The Hospital for Sick Children, the Canadian Nutrition Society (CNS), the American Society of Nutrition (ASN), Arizona State University, Paolo Sorbini Foundation and the Institute of Nutrition, Metabolism and Diabetes; received an honorarium from the United States Department of Agriculture to present the 2013 W.O. Atwater Memorial Lecture. He received the 2013 Award for Excellence in Research from the International Nut and Dried Fruit Council; received funding and travel support from the Canadian Society of Endocrinology and Metabolism to produce mini cases for the Canadian Diabetes Association (CDA); member of the International Carbohydrate Quality Consortium (ICQC); and His wife, Alexandra L Jenkins, is a director and partner of INQUIS Clinical Research for the Food Industry, his 2 daughters, Wendy Jenkins and Amy Jenkins, have published a vegetarian book that promotes the use of the foods described here, The Portfolio Diet for Cardiovascular Risk Reduction (Academic Press/Elsevier 2020 ISBN:978-0-12-810510-8) and his sister, Caroline Brydson, received funding through a grant from the St. Michael’s Hospital Foundation to develop a cookbook for one of his studies. All authors report no conflicts of interest.
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