Abincin da ke dauke da soya yana samo daga shuka na waken soya. Bayan bayar da sinadarin gina jiki ga abincinka, kayan shayarwa na iya ƙunshe da isoflavones, waɗanda aka samo asrogen-like da aka samu a yawancin tsire-tsire. Soy kayayyakin, irin su tofu, kayan soya, burgers da soya, sun riga sun kasance suna da cancantar kasancewar su a cikin abincinku, tun da sun ba da wata kyakkyawar hanyar lafiya ga dabbobin dabba.
Soy kuma ya sami suna a tsawon shekaru don rage yawan ƙwayar cholesterol.
Shin Soy yana da abin da ya dauka zuwa ƙananan cholesterol?
Lokacin da aka fara kafa haɗin gwal da cholesterol, masana kimiyya sun gano cewa akwai manyan abubuwa guda biyu da zasu iya rage ƙwayar cholesterol: furotin soya da isoflavones. Nazarin ɗan adam ya dubi iyawar gina jiki na soya, isoflavones, da kuma hadewa duka biyu don tantance yiwuwar ƙuƙwalwar ƙwayar cholesterol.
Soy da kuma isoflavones da aka yi amfani da su a cikin waɗannan binciken sun kasance tsakanin 25 zuwa 135 grams a rana na furotin soya da kuma 40 zuwa 300 MG a ranar isoflavones. Tare da adadin ƙwayar ƙwayar 50 grams, lipoproteins low-density ( LDL ) an saukar da su kawai ta kashi 3 cikin dari. Ƙananan lipoproteins ( HDL ) da triglycerides ba su zama alamun furotin soya da / ko isoflavones ba. Binciken na yau da kullum ya nuna cewa furotin soya, ko kuma wani nau'i na gina jiki soya, na iya haifar da saukar da matakin LDL cholesterol.
Nazarin ta amfani da hade da furotin soya da kuma isoflavones sun nuna mafi yawa, ko da yake ƙananan ƙwayar, sakamakon rage yawan cholesterol. Nazarin ta yin amfani da isoflavones kadai ya haifar da kadan idan wani, ikon rage yawan cholesterol.
Yawancin karatun da aka yi a yanzu ya nuna cewa soya yana aiki a rage LDL cholesterol, amma ta hanyar karamin ƙananan.
Matsalar da ta dace tare da wannan shi ne cewa idan ka zaɓi ya yi amfani da furotin soya don rage ƙwayar cholesterol, za ka buƙaci ingest babban adadin shi. Yawancin adadin da aka yi amfani da su a mafi yawan karatun sun kasance 50 grams, wanda shine fiye da rabi na abinci mai gina jiki da aka inganta don rana ɗaya. Bugu da ƙari, binciken daya ya gano cewa mutanen da ke da ƙananan ƙwayar cholesterol sun amfana da yawa daga sakamakon rage yawan ƙwayoyin cholesterol na soya fiye da wadanda ke da matakan cholesterol na al'ada. Ya kamata a yi karatu da yawa don tabbatar da wannan ka'idar.
Cibiyar Abincin da Drug ta tabbatar da amfanin lafiyar da za a iya bayarwa. A shekarar 1999, FDA ta ba da wata sanarwa da ta ba da izinin masu yin kayan soya suyi da'awar "zuciya-lafiya" akan alamun su. Wannan ya dogara ne akan gaskiyar cewa samfurori sunadare a cikin binciken da aka yi a yau da kullum wanda ya bayyana cewa nauyin mikiya 25 na iya rage LDL cholesterol ta hanyar kashi 10. Bisa ga binciken da ya samo tun daga wannan lokacin, FDA na iya buƙatar nazarin abin da yake da'awar game da ƙwayar soya don rage ƙwayar cholesterol.
Ya kamata ku yi amfani da soy don rage yawan ƙwayar ku?
Duk da ƙananan ƙwayar cholesterol da zasu iya samarwa, kayan aikin soya suna da kyau a matsayin matakan maye gurbin dabbobin dabba, wanda aka sani don inganta matakan cholesterol.
Bugu da ƙari, da ikon su na rage ƙananan LDL cholesterol, kayan naman alade suna da girma a cikin furotin da fiber da kuma ƙananan a cikin kitsen mai, wanda ya fi dacewa da abinci mara lafiya.
Sources:
Sacks FM, Lichtenstein, L Van Horn, W Harris, et al. Soy, furotin, da kuma lafiyar zuciya: Nazarin kimiyyar kimiyya na Amurka na Ƙungiyar Zuciya ta Amirka don masu kwararru daga kwamiti mai gina jiki. Yanayi. 2006; 113: 1034-1044.