Associations of plasma betaine, plasma choline, choline intake, and MTHFR polymorphism (rs1801133) with anthropometric parameters of healthy adults are sex-dependent.
Monika A Mlodzik-CzyzewskaAnna M MalinowskaArtur SzwengielAgata U ChmurzyńskaPublished in: Journal of human nutrition and dietetics : the official journal of the British Dietetic Association (2022)
Higher plasma betaine and higher dietary choline are associated with lower FM and body weight, whereas higher plasma choline is positively associated with body weight status and adiposity. Moreover, these associations appear to be sex-specific.