2 citations
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June 2023 in “Journal of clinical medicine” This review found that both oral and topical soy-based products showed positive effects on various skin-related outcomes, including aging signs and skin barrier function, but topical applications were more likely to improve skin barrier status compared to oral supplementation.
March 2024 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” In this study, supplementing ewes with soy hulls instead of a traditional corn-based supplement showed no impact on gastrointestinal nematode infection levels in hair sheep ewes managed in a pasture-based system, though some differences in packed cell volume at weaning were noted.
5 citations
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September 2023 in “Nutrients” In this study, a 6-month randomized controlled trial with postmenopausal women reported that supplementing with soy protein isolate with isoflavones led to significant improvements in skin hydration and reduced wrinkles and facial pigment intensity, but did not affect sebum production.
March 2024 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” This study found that substituting soy hulls for corn-based supplements did not significantly affect ewe growth, reproductive performance, or lamb performance in pasture-based hair sheep systems.
29 citations
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July 1996 in “Acta Paediatrica” This study found that an 11-month-old Japanese infant developed biotin deficiency while on a Japanese amino acid formula without biotin, which was resolved with biotin supplementation.