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He cation extracellular alkaline. Me ka potassium (K) a me ka chlorine (Cl), ʻo ia kekahi o nā meaʻai ʻekolu e pono ai ke kanaka i ka nui. ʻO ka nui o ka sodium i loko o ke kino he 70-110 g. ʻO kēia, 1/3 i loko o nā iwi, 2/3 - i loko o ka wai, nā ʻiʻo a me nā ʻiʻo nerve.
Nā meaʻai waiwai Sodium
Kuhi ʻia ma kahi o ka loaʻa he 100 g o ka huahana
Koi ʻo sodium i kēlā me kēia lā
ʻO ka pono o kēlā me kēia lā no ka sodium he 4-6 g, akā ʻaʻole i emi iho ma mua o 1 g. Ma ke ala, nui ka sodium i loko o 10-15 g o ka paʻakai papa.
Hoʻonui ka pono no ka sodium me:
- sweating profuse (ʻaneʻane 2 mau manawa), no ka laʻana, me ka hoʻoikaika kino nui i ka wela;
- lawe diuretics;
- ka luaʻi nui a me ka maʻi pākī;
- wela nui;
- ka lawa ʻole o ka adrenal Cortex (maʻi ʻo Addison).
ʻO ka digestibility
I loko o kahi kino olakino, hoʻopuka ʻia ka sodium i ka mimi ma kahi like o ka nui e like me ka mea i hoʻopau ʻia.
Nā waiwai kūpono o ka sodium a me nā hopena i ke kino
ʻO ka sodium, me ka chlorine (Cl) a me ka potassium (K), komo i ka hoʻoponopono ʻana i ka metabolism wai-paʻakai, mālama i ke koena maʻamau o ka ʻiʻo a me nā wai extracellular i loko o ke kino kanaka a me nā holoholona, kahi pae mau o ka osmotic pressure, e komo i loko. ka hoʻokaʻawale ʻana o nā ʻakika, hoʻokomo i kahi hopena alkalizing i loko o ka equilibrium alkaline acidic me ka potassium (K), calcium (Ca) a me ka magnesium (Mg).
Hoʻopili ka Sodium i ke kaohi o ke kaomi koko a me ke ʻano o ka hoʻoneʻe ʻana o nā mākala, ka mālama ʻana i ka puʻuwai puʻuwai maʻamau, a me ka hāʻawi ʻana i ka hoʻomanawanui i nā pūnaewele. He mea nui ia no nā ʻōnaehana digestive a me excretory o ke kino, e kōkua ana i ka hoʻoponopono ʻana i ka lawe ʻana o nā mea i loko a i waho o kēlā me kēia cell.
I ka hapanui o nā hana physiological, hana ka sodium ma ke ʻano he potassium (K) antagonist, no laila e mālama i ke olakino maikaʻi, pono ka lakio o ka sodium i ka potassium i ka papaʻai he 1: 2. ʻO ka sodium nui i ke kino, ʻo ia hoʻopōʻino i ke olakino, hiki ke hoʻopau ʻia e ka hoʻolauna ʻana i nā nui o ka potassium.
Ka launa pū me nā mea pono ʻē aʻe
ʻO ka nui o ka lawe ʻana i ka sodium e alakaʻi i ka hoʻonui ʻana i ka potassium (K), magnesium (Mg) a me ka calcium (Ca) mai ke kino.
Ka nele a ʻoi aku paha o ka sodium
He aha ka hopena o ka sodium nui?
Hoʻopili nā ionona sodium i ka wai a me ka nui o ka lawe ʻana i ka sodium mai ka meaʻai e alakaʻi i ka hōʻiliʻili o ka nui o ka wai i ke kino. ʻO ka hopena, piʻi aʻe ke koko, ʻo ia kahi mea pilikia no ka maʻi puʻuwai a me nā hahau.
Me ka hemahema o ka potasiuma (K), komo ka sodium mai ka wai extracellular i loko o nā hunaola, e hoʻolauna ana i kahi nui o ka wai, kahi e pehu ai nā hunaola a haki pū hoʻi, e hana ana i nā scars. Hoʻopili ka Fluid i nā mākala a me nā pūnaewele hoʻopili, a hāʻule ka dropsy.
ʻO ka nui mau o ka paʻakai i ka papaʻai e alakaʻi hope ai i ka edema, hypertension, a me nā maʻi puʻupaʻa.
No ke aha he keu o ka sodium (Hypernatremia)
Ma waho aʻe o ka ʻai maoli maoli o ka pākaukau paʻakai, pickles a i ʻole nā meaʻai i hana ʻia me ka ʻoihana hana, hiki ke kiʻi ʻia ka sodium nui me nā maʻi puʻupaʻa, ka mālama ʻana me nā corticosteroids, no ka laʻana, cortisone, a me ke koʻikoʻi.
I nā kūlana pilikia, hana nā adrenal glands i ka nui o ka hormone aldosterone, ka mea e kōkua ai i ka paʻa ʻana o ka sodium i loko o ke kino.
Nā kumu e hoʻopili ana i ka maʻi sodium i nā meaʻai
Hoʻoholo ʻia ka maʻiʻo sodium o nā meaʻai a me nā pā i ka nui o ka sodium chloride i hoʻohui ʻia i ka wā kuke.
No ke aha e loaʻa ai ka hemahema sodium
Ma lalo o nā kūlana maʻamau, kākaʻikahi loa ka hemahema o ka sodium, akā i ke ʻano o ka hoʻomāhuahua ʻana i ka hou, ʻo kahi laʻana, i ka wā wela, hiki i ka nui o ka sodium i nalowale i ka hou i kahi pae e hoʻoweliweli nei i ke olakino, hiki ke alakaʻi i ka nāwaliwali. kahi pilikia nui i ke ola 1.
Eia kekahi,ʻo ka hoʻohanaʻana i nā meaʻai paʻakaiʻole, ka luaʻiʻana, ka maʻi paʻi a me ke koko hiki ke alakaʻi i ka nele o ka sodium i loko o ke kino.