A tsakiyar shekarun 90 na karni na karshe a Amurka shine ainihin bitamin bitamin. Amurkewa, masu tallafawa ta hanyar talla, suna cike da bitamin da kuma ma'adanai a cikin kudaden yawa fiye da nauyin 10 ko ma sau 100. Don haka mutane sun yi kokarin kawar da cututtuka, kiba, cututtukan zuciya da cututtuka na fata, launi da kuma ciwon daji. Amma sakamakon kwayar cutar bitaminization wani wuri ne mai ban dariya, kuma wani wuri mai hadarin gaske.
Dole ne in faɗi cewa yawancin bitamin da abubuwan da ke gina jiki da ke dauke da kwayoyin halitta masu amfani sun samo asali ne don magance cututtuka irin su scurvy da beriberi (rashin bitamin B1, wanda ke haifar da polytheitis, asarar hankali, delirium). Daya capsule a rana kuma wadannan cututtuka sun koma. Duk da haka, maimakon wadanda ba su da abinci ba tare da wadannan "cututtuka na matalauci" sun fara yakar mutane da yawa.
Shafin sanyi don Amirkawa shine labarin da masanin ilimin likita na New York Times, Jane Brody da Dr Stampfer, farfesa a Harvard Medical School. Babban abin da ya damu da marubuta shine cewa shawarwari don shan bitamin sun dogara akan "shaidar rashin amfani da su," wanda yake da wuya 100% gaskiya.
Bugu da ƙari, adadin bitamin da tsofaffi da yara zasu dauka ya dogara da dalilai masu yawa, ciki har da shekaru, jinsi da kuma yanayin kiwon lafiya. Matsalar ta rikitarwa ta gaskiyar cewa wasu daga cikin microelements suna iya hulɗa da juna a jikinmu, kuma ba koyaushe suna amfani da shi ba.
Alal misali, bitamin C, wanda aka dauke da maganin antioxidant wanda ya ceci sel daga lalacewar, a gaban baƙin ƙarfe ya juya zuwa cikin wani abu wanda yake da wani abu wanda ba shi da wani sakamako. Dukkan wannan, a cewar Brody, ya sanya mu, "masu amfani, masu sa kai ga gwajin gwagwarmaya."
Kullum yawancin beta-carotene ba a ƙayyade ba, tun da yake an haɗa shi cikin sashi na bitamin A. Amma a wani babban mataki zai iya haifar da yellowing na fata. Wasu masanan basu yarda da zargin shi ba saboda cutar da dama.
Ana yawan amfani da Vitamin C a kashi 60 MG kowace rana. Amma idan wannan ƙofar ya wuce, sai ya fara hulɗa tare da wasu kwayoyi daga ciwon daji. Yana shawo kan ganewar asali na cututtukan mallaka.
Vitamin E shine kowace rana: 8 MG ga mata da 10 ga maza. Babban asali, sau 50 na daidaituwa, na iya haifar da zub da jini a cikin mutane shan kwayoyi don "tsarke" jinin.
Vitamin B6 shine nau'i na kullum na 1.6 MG ga mata, 2 MG ga maza. Yawancin kashi a cikin sau 500 ne zai iya lalata jijiyoyi.
Calcium, idan an dauki fiye da 1 gram a kowace rana, yana haifar da maƙarƙashiya da ƙwayar koda.
Iron a kowace rana na fiye da 15 MG ga mata da 10 MG ga maza yana ƙaruwa da cutar cututtukan zuciya.
Zinc, idan akwai fiye da 12 MG ga mata da 10 MG ga maza a kowace rana, yana haifar da fushi da hanji da kuma haifar da tsarin rigakafi .