Abin da abinci dauke da bitamin A da? Me ya sa yake da muhimmanci?

Vitamin A ne mai-mai narkewa. Wannan kashi na inganta cell farfadowa, kula da kyau hangen nesa da kuma rarraba kitsen Kwayoyin. Ba tare da shi da daidai aiki na rigakafi da kuma tsarin kira na sunadaran.

Vitamin A da aka samu a abinci, irin su:

• kwasfa hanta man fetur.
• caviar na sturgeon .
• man shanu.
• nama, ko kaza hanta.
• cuku.
• gida cuku.
• kaza da quail qwai (zai fi dacewa - domin karin kumallo).
• cream da kirim mai tsami.

Wasu mutane suna rikita batun a matsayin ko, a cikin abin da abinci dauke da bitamin A da, da kuma imani da cewa akwai isasshen adadin a kore da kuma orange kayan lambu (latas, zobo, bushe plums, squash, Broccoli, karas, faski, alayyafo, melons, tumatir). Amma wannan ba shine al'amarin ba. A cikin muka ambata a sama kayayyakin dauke da zanga-bitamin A - carotene. Wannan abu ya aikata a irin wannan hanya, amma da yawa weaker.

Abin da ya haddasa bitamin A rashi?

A farko wuri - don ya bushe fitar da mucous membranes na ciki fili, da idanu da kuma numfashi fili. Saboda wannan, mutane na iya fuskanci unci ko zafi. Tsawo rashin bitamin A iya kai ga ci gaban da cutar. Saboda haka, saboda da matalauta jihar na mucous membrane na urinary fili duwatsu na iya faruwa. Canza matsayi na airway mucosal kumburi hatsari ci gaba. Saboda haka muhimmanci a san cewa, a wasu abinci dauke da bitamin A da, da kuma a kai a kai amfani da su.

Har ila yau, Vitamin A iya taimakawa wajen bayyanar wrinkles, dandruff, kuma ko da fata ciwon daji. Rashin ma take kaiwa zuwa hypersensitivity na hakori enamel, dare makanta, cataracts da sauran ido cututtuka.

Mutane wanda da wuya ci abinci a cikin abin da bitamin A da aka samu a isa yawa, suna yiwuwa ga bayyanar kullum mashako da kuma huhu da ciwon daji. A rashin tasiri a kan haihuwa tsarin: a maza da shi za a iya bayyana a cikin weakening na erection da kuma wanda bai kai ba kawowa, mata - a cikin irin mahaifa yashewa da kuma nono.

Yadda za a gane wani rashin bitamin A?

Babban bayyanar cututtuka - kuraje, tabarbarewar fata da kuma gashi, fitowan da rashin barci, bushe baki, kwatsam nauyi asara. A mutumin da ba ya san a wace kayayyakin dauke da bitamin A da kuma ba ya yarda da shi, zai iya sau da yawa rashin lafiya, kwarewa rauni da kuma gajiya. A fata a kan dabĩnai da tafin iya zama m, kuma scaly. Zai yiwu ji na bushe baki, Heart hangen nesa da kuma bayyanar da magariba, abin mamaki na yashi a cikin idanu.

Abin da ya razana overabundance bitamin?

Wasu mutanen da suka san abin da abinci dauke da bitamin A da, amfani da shi ɓarna,. Abin da wannan yake nufi? Akwai iya zama ciwon mara, cuta daga cikin gastrointestinal fili aiki (maƙarƙashiya, zawo, bloating, tashin zuciya, da dai sauransu). Zai yiwu kara girma daga cikin baƙin ciki da / ko hanta.

Wasu kwarewa zafi a gidajen abinci da kuma sha daga gashi hasara. Sau da yawa akwai fasa a cikin sasanninta na lebe. Mata iya yi jinkiri da haila.

All bitamin da kuma ma'adanai suna da muhimmanci ga kiwon lafiya. Proper abinci mai gina jiki ba ka damar samun su tare da abinci. Amma yana da daraja a m tsarin kula da tari na abinci da kuma kauce wa hypervitaminosis.