Kava, inozivikanwawo sePiper methysticum , inonzi tall shrub mu pepper yemhuri inokura muzvitsuwa zveSouth Pacific. Yakashandiswa ikoko kwezviuru zvemazana semagadzirirwo evanhu uye sehutano hwemagariro evanhu.
Chikamu chemuti wakashandisa mishonga ndiyo midzi. Kunyange zvazvo mudzi wacho waigara uchitsvaga kana kuti waitwa soro, kava ikozvino inowanika mu capsule, tablet, beverage, tei, nemafuta ekubudisa.
Izvo zvakanyanya zvinoshandiswa mumagetsi ekava zvinonzi kavalactones. Mhando dzakasiyana dze kavalactones dzinosanganisira dihydrokavain, methysticin, kavain, dihydromethysticin, dihydrokawain, yangonin uye desmethoxyyangonin.
Zvishandiso zveKava
- Kufunganya
- Kunyunyuta
Nokuti kava inogona kukonzera sedation, uye zvakanyanya, kudhakwa, kava zvinwiwa zvinopedzwa mune dzimwe nzvimbo dzenyika nenzira yakafanana nedoro.
Kubatsira kwaKava
Ikozvino pane kushayikwa kwekliniki miedzo kuongedza migumisiro yekava. Muna 2003, kuongororwa neChrane Cooperation kwakaongorora kutsvakurudza kuripo kuti vaone kuti kava yakaenzaniswa sei kana ichienzaniswa ne placebo pakurapa kufunganya. Mushure mokuongorora zvidzidzo gumi nemasere (zvinosanganisira vanhu vanosvika 645) vakawana zvinotarisirwa, vatsvakurudzi vakagumisa kuti kava "inoratidzika seyobudiriro hunogadzirisa zvirongwa zvekushushikana." Zvisinei, vakawedzera kuti yakaratidzika sechinhu chiduku.
Kunetseka Nezve Kava uye Chiropa
Nyaya dzenyaya dzakabatanidza kava kushandiswa nechiropa chekutyisa, kusanganisira hepatitis, cirrhosis, kushaya kwesimba, uye kunyange kufa.
Somugumisiro, FDA yakabudisa nyevero pamusoro pekava. Nyika dzinoverengeka dzakarambidzwa kana dzinorega kutengesa kava.
Kuipa kwehutachiona hunoita sehunobatanidzwa kune zvimwe zvinhu zvakadai sezviripo zvinenge zviripo chirwere chechiropa, doro rinodhaka, kuwandisa kwemasero, maitiro ezvinyorwa mu cytochrome P450 enzyme, kushandiswa kweimwe mishonga kana maruva ayo, akabatanidzwa, angave ane chepfu, kana kushandiswa ye extracts kana mashizha emashizha kana zvinyorwa zvakagadzirwa neacetone kana ethanol.
Mamwe Caveats
Zvimwe zvinokonzerwa nemigumisiro inosanganisira zvinoratidzirwa, muromo unoputika, kuputika kweganda, kuora musoro, kurara uye kuvhiringidzika kunoonekwa. Kushandisa kana kushandiswa zvakanyanya kwekava kwakabatana nepemmonta yeupemha, kuwedzera kweganda, kurasikirwa kwemaviri musimba, kuora kwepvo, neropa risina kunaka.
Kava inogona kuderedza ropa uye inogonawo kukanganisa ropa clotting, saka haifaniri kushandiswa nevanhu vane chirwere chekubuda ropa.
Vanhu vane chirwere chePasinson havafaniri kushandisa kava nokuti zvinogona kuwedzera zviratidzo.
Kava haafaniri kutorwa nevanhu vari kutora chirwere chePalinson's, antipsychotic drugs, kana chero mishonga inobatsira dopamine levels.
Kava haafaniri kusanganiswa nedoro kana mishonga yekuzvidya mwoyo kana kusuruvara, kusanganisira benzodiazepines yakadai seValium (diazepam) kana Ativan (lorazepam). Inogona kunge ine simba rekuwedzera kana inotorwa nemishonga inokonzera kugona.
Kava inogona kunge ine additive effect kana ichibatanidza ne antidepressant zvinonzi monoamine oxidase inhibitors (MAOI).
Kava haafaniri kutorwa nemumwe mishonga kana mishonga iyo inokanganisa chiropa chinoshanda. Kava zvakare inogona kupindira neropa rekuvhara ropa, saka vanhu vanotora Coumadin (warfarin) kana chero mishonga inoshandisa ropa kuvhara ropa inofanira kuidzivisa kunze kwekutungamirirwa kwechiremba.
Kava is diuretic, saka inogona kunge ine additive effect kana yakabatanidzwa nemishonga kana herbs ine diuretic.
Kava haafaniri kutorwa mukati memavhiki maviri ekuvhiya.
Kava supplements havana kuongororwa kuchengetedzwa uye vanoyeuka kuti kuchengetedzwa kwekuwedzera muvakadzi vane pamuviri, vanaamai, vana, uye avo vane mishonga yezvoutano kana vari kutora mishonga haisati yasimbiswa. Iwe unogona kuwana mazano ekushandisa zvigadziridzo pano asi kana uri kutarisa kava, taura neunotarisira iwe wekutanga wekutanga.
Sources
Brinker F. Herb Kupindirana uye Kubatana Kwemishonga. 2nd ed. Sandy: Eclectic Medical, 1998.
Ernst E. "Zvokuchengetedza zvinoda Kava." Lancet 359.9320 (2002): 1865.
Pittler MH, Ernst E. "Kava Extract for Treating Anxiety." Cochrane Database Database Rev. 2 (2002): CD003383.
National Institute of Environmental Health Sciences. "Kava Kava". 2005 National Institute of Environmental Health Sciences. 27 August 2007.