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Bi mat cua giac ngu

Bi mat cua giac ngu - Ban co dau.
Bi mat cua giac ngu - Ban khong dau.
Ngu la mot trong 4 nhung nhu cau toi can thiet cua co the. Mot giac ngu sau va ngon lanh se giup ban tran day sinh luc, san sang cho mot ngay dai lam viec. Vay con nhung khi ban thieu ngu hoac luc nao cung cam thay buon ngu?
Bi mat cua giac ngu.

Bi mat cua giac ngu



Khi khong duoc ngu du,ban se cam thay kem linh loi, soi noi va tham chi con cam thay met moi,de cau kinh. Thieu ngu khong chi anh huong den tam ly ma con anh huongtoi the chat va cac hoat dong  xa hoi. Ban de mat tap trung khien cacmoi quan he tro nen te ngat, day kho chiu va hieu qua cong viec  bongtro thanh khong tuong. 

Ngu la gi?

Moi nguoi deu phai danh1/3 cuoc doi cua minh chi de roi vao trang thai vo thuc – giac ngu.Nhung chinh xac  thi dieu gi da xay ra trong khi ban dang ngay o…o…?

Trong khi ngu, ban se trai qua 6 trang thai:

Ngu co y thuc: Mot dem,chung ta thuong phai trai qua mot 3/10 lan “bi danh thuc” nhu vay. Tuynhien, ban hau nhu khong y thuc duoc nhung giai doan do. That ra, do lamot co che bao ve, giup ban y thuc duoc nhung gi dang xay ra xung quanh.

Giai doan 1. Ban bat dauchim vao giac ngu nhung o tinh trang vua ngu vua khong ngu (lomo) va rat de bi danh thuc khi co bat cu tieng dong hay su chuyen dong.Cac co bap bat dau tha long va mat cung di chuyen cham hon.

Giai doan 2. Sang dengiai doan nay, cac co bap da duoc thu gian hoan toan. Xung dong trennao ngay cang cham dan du thinh thoang hoat dong  cua nao lai duoc tangcuong. Mot nua thoi gian  cua giac ngu se nam o giai doan nay.

Giai doan 3 va 4. Giacngu sau. Nhung xung dong tren vo nao luc nhanh luc cham. Hoi tho tronen nhip nhang va cac co bap hoan toan duoc thu gian. O thoi diem nay,co the ban bat dau san xuat ra cac hooc mon.

Giai doan tu 1 den 4 la giai doan con nguoi cua mat chuyen dong khong nhanh.

Mat chuyen dong nhanh. Ogiai doan nay, cac co bap hoan toan duoc nghi ngoi. Hoi tho va nhip timtro nen nhanh va khong deu, ap huyet cung thay doi va con nguoi cungchuyen dong nhanh hon. Cac xung dong cua nao bat dau huong toi su tinhtao.

Cac nha khoa hoc  tinrang day la giai doan ma nao bo to chuc va sap xep lai nhung du kiencan ghi nho va cung luc nay, nhung giac mo  cung bat dau xuat hien.

Neu ban bi danh thuc o giai doan nay, ban se ke lai duoc tuong tan giac mo  vua trai qua.

Giai doan nay rat ngan thuong chi keo dai 5 - 10 phut.

Khi buoc qua giai doan nay, toan bo co the ban se lai chuyen ve giai doan 1 de chuan bi mot chu trinh moi.

Khong the ngu

Chia khoa dieu khiennhip sinh hoc cua viec thuc va ngu la anh sang va thong thuong nhip nayse dien ra trong vong 24 gio. Tuy nhien, van co nhung ngoai le. Khinhip sinh hoc tu nhien  cua ban bi thay doi nhu ngu nuong, thay doi muigio khi di may bay hay mot vai dem mat ngu, thi giac ngu se khong denvoi ban tu nhien  khi dem xuong nua.

Hau nhu tat ca nhungnguoi bi thuc giac 1 - 2 lan trong dem, tham chi la thuc trang dem deuco suc khoe  rat kem. De co the tro lai lich ngu binh thuong, ban canphai mat vai ngay. Dieu ky dieu la chi can mot dem ngu duoc, moi metmoi, kho chiu cua nhung ngay mat ngu truoc do se hoan toan tan bien.

Mat ngu man tinh cungdan toi nhung hau qua nghiem trong. Thieu ngu moi ngay se duoc “tichluy, cong diem” va ket qua la chi can ban thieu ngu chut it trong motdem la du de lam anh huong toi hoat dong  trong ngay. Hau qua thay ronhat chinh la tai nan va su ue oai, thieu sang tao trong cong viec  hayhoc tap.

Mat ngu keo dai con anhhuong nghiem trong toi the chat. Ngu giup he thong  mien dich duoc phuchoi va tang cuong, giup chong lai cac vi trung vi khuan.

Ngoai ra, o mot so nguoi, chi can mot vai dem mat ngu, trieu chung ao giac lap tuc xuat hien.

Giac ngu trua

De han che su mat ngu,can phai tuan thu nhip dong ho  sinh hoc cua co the. Mot giac ngu nganvao khoang thoi gian  tu 1 - 4 gio chieu se lam ban hung phan tro lai.Thoi gian ly tuong nhat cho giac ngu ngan ban ngay la tu 20 – 30 phutvao buoi sang hoac vao buoi chieu.

Neu khong the ngu giacngan ban ngay thi giai phap tot nhat la hay di ngu som. Tuy nhien, neuban dang bi mat ngu thi mot giac ngu ngay se lam ban kho ngu hon khidem xuong.

Dung qua lam dung giacngu ngay ma quen mat giac ngu dem boi chung khong du suc bu dapcho nhung thieu hut ve thoi gian  cua giac ngu dem dau.

Luc nao cung buon ngu

Cuoc song qua ban rondoi khi khien ban met moi va cam giac buon ngu luon thuong truc, xamchiem tam tri ban. Hay cu ngu ngay khi ban cam thay buon ngu. Ngu cungquan trong nhu nhung hoat dong  khi thuc vay.

Tuy nhien, neu ban thuong xuyen buon ngu, hay toi gap bac si tam ly de giai quyet tan goc cua van de nhe.


Tim bai viet khac
Theo dantri
Updated: 10/03/2008 | Views: 314 | Comments: 0

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