Chiwindi ndi chiwalo chofunika kwambiri cha thupi la munthu. Zimagwira ntchito mu metabolism, hematopoiesis, coagulation ndi detoxification. Kamodzi pakakhala vuto ndi chiwindi, zidzatsogolera ku zotsatira zowopsa. Komabe, m’moyo weniweni, anthu ambiri salabadira kuteteza chiwindi. Kusuta, kugona mochedwa, kumwa mowa, kunenepa kwambiri komanso kuipitsidwa ndi mankhwala kumawonjezera kulemedwa kwa chiwindi.
Mkaka nthula ndi mtundu wa Compositae chomera. Mbeu zake ndi zambiribioflavonoids silymarin , chomwe ndi chinthu chofunikira chogwira ntchito mu nthula ya mkaka. Silymarin imatha kukhazikika nembanemba ya cell, kulimbikitsa kaphatikizidwe ka mapuloteni, ndikufulumizitsa kusinthika ndi kuchiritsa kwa chiwindi chowonongeka. Panthawi imodzimodziyo, silymarin ndi antioxidant wamphamvu, yomwe imatha kuthetsa kuwonongeka kwa minofu chifukwa cha ma free radicals ndi lipid peroxidation. Kuphatikiza apo, silymarin imatha kulimbikitsanso kaphatikizidwe ka glutathione, kufulumizitsa kachitidwe ka detoxification ndikukulitsa luso la detoxification la thupi la munthu.

Kuphatikiza apo,silymarin Zimathandizira kuwongolera kuchuluka kwa shuga m'magazi, kuchepetsa cholesterol m'magazi ndikuthandizira kukonza zovuta zina zapakhungu. Chifukwa cha thanzi labwino la nthula yamkaka, yakhalanso chinthu chotentha chopatsa thanzi komanso kuteteza chiwindi. Pakati pa zinthu zonsezi, pipingrock pinuo milk thistle extract capsule imakondedwa ndi ogula ndi ubwino wake wokhala ndi zinthu zambiri komanso zochita zambiri.
Kafukufukuyu adapeza kuti nthula ya mkaka sungangoteteza chiwindi, komanso kuchepetsa cholesterol, kuwongolera kuchuluka kwa shuga m'magazi, kuchepetsa kuwonongeka kwa maselo ndikuwongolera zovuta zosiyanasiyana zapakhungu.