Bincike a kan beraye ya tabbatar da cewa betaine galibi yana taka rawar mai ba da methyl a cikin hanta kuma ana sarrafa shi ta hanyarbetainehomocysteine ​​methyltransferase (BHMT) da p-cysteine ​​sulfide β Synthetase（ β Tsarin cyst (laka da sauransu, 1965). An tabbatar da wannan sakamakon a cikin aladu da kaji. Lokacin da wadatar methyl bai isa ba, jikin dabba yana sa babban hemiaminic acid ya karɓi methyl na betaine ta hanyar inganta aikin BHMT don haɗa methionine sannan ya samar da methyl. Lokacin ƙara ƙaramin betaine, saboda ƙarancin wadatar methyl a jiki, hanta tana ƙara lokacin zagayowar homocysteine ​​→ methionine ta hanyar ƙara yawan aikin BMT da amfani da betaine a matsayin substrate, don samar da isasshen methyl don metabolism na abu. A manyan allurai, saboda ƙarin exogenous na babban adadinbetaine, a gefe guda, hanta tana samar da methyl ga mai karɓar methyl ta hanyar inganta ayyukan BHMT, kuma a gefe guda, wani ɓangare na homocysteine ​​yana samar da cysteine ​​​​sulfide ta hanyar hanyar canja wurin sulfur, don kiyaye hanyar metabolism na methyl na jiki a cikin daidaito mai ƙarfi. Gwajin ya nuna cewa yana da lafiya a maye gurbin wani ɓangare na methionine a cikin abincin agwagwa mai broiler da betaine. Kwayoyin hanjin kaza na iya sha Betaine, rage lalacewar magunguna ga ƙwayoyin hanji, inganta aikin sha na ƙwayoyin hanji na kaza, haɓaka sha na gina jiki, da kuma inganta aikin samarwa da juriya ga cututtuka na kaji.

Betainezai iya haɓaka fitar da GH, wanda zai iya haɓaka haɗakar furotin, rage rugujewar amino acid da kuma sa jiki ya daidaita daidaiton nitrogen mai kyau. Betaine na iya ƙara cyclic adenosine monophosphate a cikin hanta da pituitary（ ˆ Abubuwan da ke cikin am, don haɓaka aikin endocrine na pituitary da haɓaka haɗakarwa da sakin (h, hormone mai motsa thyroid) ta ƙwayoyin pituitary α SH da sauran hormones na iya ƙara yawan ajiyar nitrogen na jiki, don haɓaka haɓakar dabbobi da kaji. Gwajin ya nuna cewa betaine na iya ƙara yawan h da IGF a cikin jini a cikin aladu a matakai daban-daban, yana haɓaka ƙimar girma na aladu a matakai daban-daban da kuma rage rabon nauyin abinci. An ciyar da aladu da aka yaye, aladu masu noma da kuma aladu da suka ƙare da abinci mai gina jiki wanda aka ƙara musu betaine 8001000 da 1750ngkg bi da bi, kuma yawan abincin da ake samu a kullum ya karu da kashi 8.71% N13 20% da 13.32%, matakin GH na jini ya karu da kashi 46.15%, 102.11% da 58.33% bi da bi, kuma matakin IGF ya karu da kashi 38.74%, 4.75% da 47.95% bi da bi (Yu Dongyou et al., 2001). Ƙara betaine a cikin abincin zai iya inganta aikin haihuwa na shuka, ƙara nauyin haihuwa da girman zuriyar alade, kuma ba shi da wani mummunan tasiri ga shuka masu juna biyu.

Betainezai iya inganta juriyar ƙwayoyin halitta zuwa yanayin zafi mai yawa, yawan gishiri da yanayin osmotic mai yawa, daidaita ayyukan enzyme da kuzarin motsi na macromolecules na halittu. Lokacin da matsin lamba na osmotic na ƙwayoyin nama ya canza, ƙwayoyin za su iya sha betaine, hana asarar ruwa da shigar gishiri na ƙwayoyin, inganta aikin famfon Na na membrane na ƙwayoyin halitta, kula da matsin lamba na osmotic na ƙwayoyin nama, daidaita daidaiton matsin lamba na osmotic na ƙwayoyin halitta, rage martanin damuwa da haɓaka juriya ga cututtuka.Betaineyana da halaye iri ɗaya da na electrolyte. Lokacin da ƙwayoyin cuta suka mamaye hanyar narkewar abinci, yana da tasirin kariya na osmotic akan ƙwayoyin hanjin alade. Lokacin da aladu suka rasa ruwan ciki da rashin daidaiton ion saboda gudawa, betaine na iya hana asarar ruwa yadda ya kamata da kuma guje wa hyperkalemia da gudawa ke haifarwa, don kiyayewa da daidaita daidaiton ion na muhallin ciki da kuma sanya ƙwayoyin cuta masu amfani a cikin ƙwayoyin cuta na tsarin narkewar abinci na aladu a ƙarƙashin damuwa na yayewa su mamaye. Kwayoyin cuta masu cutarwa ba za su ninka da yawa ba, suna kare fitar enzymes na yau da kullun a cikin tsarin narkewar abinci da kwanciyar hankalin ayyukansu, suna inganta girma da haɓaka tsarin narkewar abinci na aladu da aka yaye, suna inganta narkewar abinci da amfani da abinci, suna ƙara yawan abincin da ake ci da kuma ƙaruwar nauyi a kullum, suna rage gudawa sosai kuma suna haɓaka saurin girma na aladu da aka yaye.