Co nen an gan dong vat

Tags: ky sinh trung, dong vat, co the, chat doc, chat dam, Vitamin A, gan, an, mau, loai, gay


Gan la loai phu tang chua nhieu chat dam, nhieu vitamin A va sat. Tuy nhien, nhieu nguoi cho rang an gan dong vat (gan lon, ga, vit…) se gay doc cho co the vi gan la co quan loc chat doc. Hieu nhu vay co dung?

Ngoai chuc nang tao mat de tieu hoa va hap thu chat beo, san xuat chat dam, du tru duong… gan con la co quan giup giai doc cho co the. Tat ca cac chat di vao co the tu he tieu hoa (thuc an, nuoc uong, thuoc men…) hoac tu da, niem mac tham vao mau hoac tu he ho hap hit vao… deu phai di qua gan va gan se chon loc cac thanh phan nay, mot so giu lai de gan xu ly hoac tiep tuc vao mau.

Nhung chat doc cho co the, vi du nhu nito tu thuc pham giau dam se duoc gan chuyen thanh ure va cuoi cung duoc than thai ra ngoai o dang amoniac. Cac loai thuoc khang sinh sau khi phat huy tac dung, den gan se duoc chuyen hoa thanh chat khac de khong con tac dung diet vi khuan nua va thai dan ra ngoai. Nhu vay, chat doc khong tap trung tich luy trong gan ma la khi di qua gan se duoc gan giu lai de chuyen thanh chat khong doc, sau do duoc chuyen tiep ra ngoai gan va ra khoi co the.

Co nen an gan dong vat
 Gan dong vat can che bien ky de diet cac vi khuan, ky sinh trung gay benh.Anh: MH

Tuy nhien, co mot so benh ly hoac co the bi nhiem doc vi mot so kim loai, chat hoa hoc dac biet ma co the khong chuyen hoa duoc lai bi tich luy trong gan va dan dan co the lam ton thuong gan. Gan co nhiem vu chuyen hoa va giai chat doc nen neu chuc nang gan kem, bi benh khong thai duoc chat doc ra ngoai thi trong gan se con ton du nhieu mam benh. Cac loai ky sinh trung nhu san la gan cung thuong tru ngu o gan, mat khac o nhung con lon bi benh viem gan thi gan se chua nhieu virut va doc to gay benh.

Cac loai gan coc, gan ca noc chua chat doc co the gay chet nguoi, nhung gan dong vat khac thi lai rat giau chat dam, chat sat, vitamin A, acid folic, cholesterol… can thiet cho tang truong, phat trien co the. Vi vay, thinh thoang chung ta van co the an gan dong vat. Nguoi khong bi tang mo mau co the an gan 2 - 3 lan moi tuan voi so luong vua phai (20g - 40g mot bua), nhung nguoi da co tang mo mau thi chi nen an gan duoi hai lan moi tuan, vi gan co the gop phan lam tang cholesterol mau. Nguoi benh gout cung phai han che an gan vi co the gay tang acid uric.

Khi mua gan, luu y chon gan co mau do sam tuoi, khong co nhung not san tren be mat, an tay vao mieng gan thay co dan hoi tot, mieng gan deo la gan co chat luong tot. Con neu tren be mat mieng gan co nhung not san cuc, mau vang hoac tim sam, co mui hoi la gan nhiem benh khong nen mua.

Truoc khi che bien, nen cat lat mong tung mieng gan rua sach bang nuoc lanh, bop het mau dong, lay giay an tham kho het mau trong gan de loai bo chat doc trong mau cua gan, chi con giu lai cac te bao gan giau chat dinh duong. Khong nen an gan con tai ma phai luu y de lua to, cho gan chin ky de diet duoc cac vi khuan gay benh va cac ky sinh trung.

Viet Bao (Theo SK&DS)

Tìm hiểu: ky sinh trung, dong vat, co the, chat doc, chat dam, Vitamin A, gan, an, mau, loai, gay

Xem Bản Tiếng Việt Có Dấu: Có nên ăn gan động vật?

Ban co the doc ban tieng Viet co dau cua bai viet Có nên ăn gan động vật? bang cach nhan chuot vao duong dan tren.

Lien he ve tin Co nen an gan dong vat

Nhan xet, hay lien he ve tin Co nen an gan dong vat co the gui bang duong dan o duoi. Ban nen gui kem tieu de bai viet Co nen an gan dong vat de lam tham khao. Bai viet nay thuoc chuyen de Nhung dieu nen biet trong chuyen muc Suc khoe.

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