kks7

我們人體到了 30 歲左右就停止製造骨質
& P/ W$ r/ p, M! P5 `tvb now,tvbnow,bttvbThat's is not correct. It should be stop growing tall. www3.tvboxnow.com7 K6 `" E1 S4 T  {$ {1 u7 n' e
Bone growth is more or less in equilibrium, and become stable after 30s.
  X; R. ]+ ^  I8 Q- there are 2 cells type in bone mainly - osteoblast & osteoclast.
/ A- R: Q# O! k2 W: wTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。- osteoblast - making collagen, and let the collagen mineralised then bone is formed, increase activity by calcitonin (a hormone from         thryoid)
/ F( T0 c% b& L6 c/ P- Dtvb now,tvbnow,bttvb- osteoclast - dissolve bones, so as to modify the shape of the bone, increase activity by parathyroid hormone$ M+ Z4 q7 m% o, H3 N, N/ r
- if people after 30 cannot form bones, how would people healed after fracture?TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。$ A7 q0 [/ ^6 W8 h8 \" f
之後，骨頭透過排尿，每年會有百分之8到18會溶體外， 而這端看所攝取食物的酸度。(酸度並不是指食物的味道，而是指鉀、鈣、鎂對鏻的比例）
2 @1 |- a2 b' y, B( s6 Z7 wtvb now,tvbnow,bttvb I really doubt that公仔箱論壇) N! C- g) w  F7 j; o
所有 被溶的鈣成份都會在血管的動脈、 靜脈、皮膚，組織和器官累積 。; r- @- G  ?  n- s
- calcium in blood are either in ions form, bound to protein or forming complex. Calcium is stored in muscle for contraction, besides calcium is important in clotting. Calcification of organs is unlikely unless there is a disease state, e.g. atherosclerosis 動脈硬化/ R1 w" d7 o( ]+ Z" u4 c
這會影響腎功能 （如 腎結石 ）。
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9 k# J" {$ E) w; h5 p) zwww3.tvboxnow.com就維他命和礦物質而言，軟性飲料並無營養價值。
4 {* F0 R& p7 C8 W1 s9 m他們只有比較多的糖、酸度，和像是糖精和色素的添加物。" X2 \6 S& m! R3 Q' y; ?
有些人喜歡在餐後喝冰冷的軟性飲料，想想看會有什麼影響 ?
  q% H4 F2 J% R/ ^tvb now,tvbnow,bttvbTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。3 p9 ?5 M5 l. J9 q# O
我們人體維持對消化酵素最佳功能的體溫是在37度。
5 [! u- J$ ?4 E7 J6 A6 Q- ?' X7 C而冰冷的軟性飲料遠低於 37度，有時甚至是接近零度。
; G; }: j  ^9 Xtvb now,tvbnow,bttvb- Would it mean we shall never drink anything cold, even icy water?www3.tvboxnow.com& Y# Z: |9 l5 Q$ W
這會降低酵素的功能，而且增加消化系統的負擔，而消化較少的食物，事實上，這些食物會發酵。發酵的食物產生難聞的氣體，會壞掉會形成毒素，
$ N- C, ]: c" L: X$ [+ V/ h( {TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。- all of the nutrients in food is absorbed fully, (except cellulose, i.e. fibres in fruit & veg), it may take longer time but all are absorbed
% L/ T8 W- ~5 `4 G6 H$ c; YTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。- the gas is due to fermentation of food residue (i.e. waste/ non absorbable stuff) by bacteria in large intestine. That's normal. Everyone   fart^^tvb now,tvbnow,bttvb* `% g2 }5 j( H7 @# v
而被我們的腸子所吸收，並且在血管中循環送全身。
: P. W4 O( u; k$ z7 D- in theory, there may be unavoidable possible toxin/ oxidant produced by bacteria. However, we cannot do much about it, unless we don't eat. The only way to minimise the risk is shortened the time the food residue staying in the intestine, by eating more veg, which keep your bowel active and pass out nice stool.www3.tvboxnow.com" v" q1 w& ~" ]9 G. K
毒素的傳送會導致各種疾病的形成。; q, Y' _  \+ q9 ]$ C

+ f$ x0 D7 O  ^5 d2 |% h2 k6 a在喝可口可樂或百事可樂或是其他軟性飲料前想一想。
/ z% @2 U. h$ e+ bwww3.tvboxnow.com你可曾在喝瓶氣體的飲料的當頭想過你喝的是什麼 ?
; Z. D& r2 q4 d1 D! ~, D! ]+ ]6 y7 jTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。1 |- e7 f! Q$ s( Z! N
你吞下二氧化碳，有人會建議你喝的東西。
# O% {$ |* R. L9 A二個月前，在達利大學有場比賽：「看誰能喝最多的可口可樂 ?」
& i1 p' z. a9 d/ HTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。獲勝者 喝了八瓶，並當場死亡，因為血管中含了太多的二氧化碳，而沒有足夠的氧。
6 G9 D' j/ B* O% m1 _' G公仔箱論壇- carbon dioxide is dissolved in blood forming acid. The red blood cells help to buffer the acidic condition. Also, the brain (medulla) stimulate the lung, so that the body breathe out more to get rid of the carbon dioxide to balance the acidic condition. www3.tvboxnow.com! y! [  d. {5 I2 N4 j$ Z$ n- k
從那次以後，校長就禁止任何的軟性飲料在大學的福利社販賣。; s7 [& X& c7 W$ |% f

- h: `% n; X# ctvb now,tvbnow,bttvb有人將掉下來的牙齒放在百事可樂中十天，它溶解了。9 G# m" k2 @" y5 _( d
- i guess it would be the same if i put it in vinegar.
. K) m4 G) t% \( v+ STVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。- besides, bone & teeth are not totally made of calcium, it is made up of cells as well.
- K3 s* Z( ^  [" R+ ~; e- it won't completely dissolved, but it will be softened as only cells are left over
2 V' O( O) }2 ?tvb now,tvbnow,bttvb牙齒和骨頭是人體中唯一死亡後，仍可保存無缺的器官 。公仔箱論壇) D  U9 P4 ?! @0 g) N" Y
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想想看這樣的飲料，會對你脆弱的腸壁和胃壁做出什麼樣的事來。www3.tvboxnow.com, Z7 [0 ?- y& p/ |: P  {
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[ 本帖最後由 kks7 於 2008-2-27 07:52 AM 編輯 ]