ArticleAnnals of pediatric endocrinology & metabolism2025
Effect of β-casein A2 cow milk supplementation on physical growth, inflammation, growth-related hormones, and nutritional biomarkers in stunted children.
Article in Annals of pediatric endocrinology & metabolism, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Utilization of genetic biomarkers for childhood stunting surveillance and early detection in Southeast Asia: a systematic review.Annals of pediatric endocrinology & metabolism · 2026Article
- Clinical biochemical evaluation of trace elements and insulin-like growth factor-I in children with short stature: Diagnostic and correlative insights from the Guangzhou cohort.Journal of medical biochemistry · 2026Article
- A2 β-casein infant formula with high sn-2 palmitate and casein phosphopeptides (CPP) supports energy and mineral absorption in Chinese infants.Frontiers in nutrition · 2026Article
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Authors and funding
10 authors.
Funding
Abstract
purposePrevious studies have suggested that milk consumption can promote growth in children. However, limited studies have been performed on the effects of cow milk varieties, especially β-casein A2 milk. This study aims to investigate the effect of β-casein A2 cow milk supplementation on physical growth, inflammation, and growth-related hormone and nutritional biomarker profiles in growth-stunted children.
methodsThis is a quasi-experimental study with only one group and a pre-and posttest design. This research is divided into 3 stages: allele testing in the β-casein gene, processing into ready-to-drink milk, and a clinical trial. The participants were children aged 12-36 months who were given 200-mL β-casein A2 cow milk supplementation once a day for 3 months. The outcome assessments were physical growth (body weight and height), inflammation (tumor necrosis factor-alpha [TNF-α] and cortisol levels), and biological markers related to growth and nutrition (insulin-like growth factor-1 [IGF-1], growth hormone [GH], and transferrin) that were measured during pre-, mid (week 6)-, and post (week 12)-intervention periods.
resultsThis study included 30 study participants. Significant body weight and height improvements were observed at week 6 and postintervention (week 12) compared to preintervention. There were significant reductions in the inflammation markers TNF-α and cortisol levels postintervention. Additionally, IGF-1 and GH levels increased significantly, and transferrin levels also rose, potentially reflecting improved nutritional status.
conclusionThis study suggests that β-casein A2 milk supplementation was associated with improvements in physical growth and related biomarkers in stunted children. Additionally, β-casein A2 milk may produce fewer BCM-7 metabolites compared to β-casein A1 milk, which has been hypothesized to be associated with certain adverse health outcomes. However, further controlled studies are needed to confirm its efficacy as a dietary intervention.
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