Kuyang'anitsitsa Kuchita-Zotsatira Zowonjezera
Coffee ndi otchuka kwambiri othamanga pakati pa othamanga. Zifukwa zina izi ndi chikhalidwe-kusonkhana pamodzi pambuyo pa maphunziro, mwachitsanzo. (Onetsetsani anthu oyendetsa maulendowa pamagalimoto okwanira omwe akugulitsa masitolo ena a khofi pamlungu wamapeto a sabata pambuyo pa ulendo wautali.)
Kupatulapo kuti khofi -joe, caffeine, java, matope, ndi zina zotero-ndizowotcha zakumwa zozizwitsa, zimakonda zokoma, ndipo zimawoneka kuti zimathandiza kuti anthu ambiri akhale ndi thanzi labwino, mphamvu ndi thanzi labwino Kumwa khofi kungakhale chifukwa cha caffeine yopatsa mphamvu ndi zina zomwe zimakhalapo mwachilengedwe.
Cafeine monga Mpangidwe Wokonza
Caffeine ndi imodzi mwa masewera olimbitsa thupi omwe amadziwika ngati otetezeka komanso ogwira ntchito pazomwe zili zoyenera. Caffeine sichiletsedwa kapena yolembedwa ndi World Anti-Doping Agency ya masewera. Zifukwa zomwe caffeine zimathandizira sizimveka bwino, koma zimakhudzana ndi kuchepetsa ubweya wa neural / ubongo-ndiko kuti simukumva kutopa kapena ululu musanapange mlingo wa caffeine. Ndiponso, caffeine ikhoza kupereka zotsatira zovuta za minofu. Nthano yoyamba yakuti caffeine imapangitsa kuti mafuta aziwotcheka akuwoneka ngati atachotsedwa monga njira yogwiritsira ntchito masewera. Caffeine imawoneka kuti imapangitsa kuti anthu azigwira ntchito molimbika kwambiri monga ma marathons ndi triathlons koma alibe phindu lopambana pa masewera olimbitsa thupi monga sprints, kapena kumanga thupi ndi kulemetsa. Komabe, cafineine ikhoza kupindulitsa kwa othamanga mu masewera amphamvuwa powalola kuti aziphunzitsa molimbika.
Mphamvu ya caffeine yochepetsera "chiwerengero cha kudziyesera" (RPE) chokhudzana ndi ululu ndi zovuta kumapangitsa kuti pakhale mphamvu yophunzitsira.
Kuwonjezera apo, khofi / coffeeffe ikhoza kupatsa ophunzitsa ena ndi mpikisano kukhala ndi chidziwitso cha moyo wabwino ndi mphamvu-pambuyo pake, ndi ubongo wabwino komanso wopatsa mphamvu, ngakhale kuti zotsatira zingakhale zoganiza kwambiri kusiyana ndi thupi, khala wodetsedwa.
Zotsatira zaumoyo wa Coffee
Mu maphunziro osiyanasiyana a zaumoyo, khofi ndi khofiyine zakhala zikugwirizana ndi kuthekera kwa matenda osiyanasiyana, zomwe zimakhala zovuta kwambiri kwa anthu abwinobwino mpaka makapu 3-4 pa tsiku, pafupifupi mamiligalamu 400 a caffeine. (Pakati pa mimba, mwinamwake theka ili kusonyeza kusakayikira za caffeine ndi kuperewera kwa amayi)
Ubwino Wathanzi Wathanzi wa Coffee:
- Ochepa otengera mtundu wa shuga 2
- Zimateteza matenda a chiwindi
- Zimateteza matenda a Parkinson
- Amachepetsa chiopsezo cha khansa ya m'magazi
- Kuteteza matenda a Alzheimer's
Zambiri mwazipindulitsazi zafika pamaphunziro opindulitsa a anthu ndipo sitingayesedwe kuti ndizowona chifukwa cha zinthu zomwe sizinawerengedwe mu phunziro ili.
Udindo wa caffeine ndi khofi m'mtima wa mtima umakhala wovuta kwambiri koma mochepa kuposa zaka makumi angapo zapitazi, ndipo kusagwiritsira ntchito mowa mopitirira malire sikukuwonetseratu kuti chiwopsezo cha matenda a mtima chikuwonjezeka kwambiri pakufufuza kwa anthu ambiri.
Zotsatira:
JM wobiriwira, Wickwire PJ, McLester JR, et al. Zotsatira za kafeine pamabwerezabwereza ndi kulephereka ndi kuwerengera kuti mukuyesera panthawi yophunzitsidwa. Int J Masewera a Physiol Achita . 2007; Sep; 2 (3): 250-9.
Higdon JV, Frei B. Kafi ndi thanzi: kubwereza kafukufuku waposachedwapa waumunthu. Crit Rev Food Sci Nutriti . 2006; 46 (2): 101-23.
Lopez-Garcia E, Van Dam RM, Willett WC, et al. Kawa ndi matenda a mtima m'mabambo ndi abambo: omwe akufuna kuti aziphunzira. Kudutsa . 2006; 2; 113 (17): 2045-53.
Tarnopolsky MA. Kugwiritsa ntchito mankhwala a caffeine ndi ojambula mu masewera. Ann Nutr Metab . 2010; 57 Suppl 2: 1-8.
Woolf K, Bidwell WK, Carlson AG. Zotsatira za caffeine monga chithandizo cha ergogenic m'zochita za anaerobic. Int J Sport Nutr Exerc Metab . 2008; 18 (4): 412-29.