John Myers
Iziphuzo zamandla zithembisa ukusebenza okuphezulu nokugxilisa ingqondo kangcono. Iziphuzo ezinoshukela zithandwa ngokukhethekile entsheni: Ngokocwaningo, wonke umuntu wesihlanu oneminyaka engu-10 kuya kwengu-16 uphuza iziphuzo ezinamandla njalo. Kodwa labo abaphuza iziphuzo ezivuselelayo njalo futhi ngobuningi bandisa ingozi yokuhlaselwa isifo senhliziyo noma ngisho nokufa kungazelelwe. Ukufa okuningana okuhlobene neziphuzo ezinikeza amandla sekuvele kwaziwa e-USA.
Izithasiselo eziphuzweni zamandla: umthamo omkhulu ufinyelelwa ngokushesha
Okuhlukanisa iziphuzo zamandla kwezinye iziphuzo ezinoshukela ingxube yezithako - ikakhulukazi i-caffeine, i-taurine, i-vitamin B, i-L-carnitine, noma i-ginseng extract. I-caffeine ne-taurine kuthiwa kwenyusa ukuqapha nokusebenza. Kodwa ngeziphuzo ezinikeza amandla, usheshe udle kakhulu lezi zinto.
I-European Food Safety Authority (EFSA) ibheka umkhawulo wama-milligrams amathathu ngekhilogremu ngayinye yesisindo somzimba ngosuku njengephephile ku-caffeine. Ngokwalokhu, umuntu osemusha onesisindo esingamakhilogremu angama-50 usevele edlula umkhawulo wakhe wansuku zonke ngamathini amabili amancane esiphuzo samandla.
Imiphumela Emibi Ye-caffeine: Ingozi enhliziyweni nasekujikelezeni kwegazi
I-caffeine eningi ingaba nemiphumela emibi kakhulu:
- palpitations
- ukuphelelwa umoya
- ukuphazamiseka kokulala
- ukuthuthumela kwemisipha
- ukukhathazeka uthi
- isithuthwane
- arrhythmias yenhliziyo
Ikakhulukazi uma kuhlangene notshwala, iziphuzo ezinamandla zingafaka ubunzima ohlelweni lwenhliziyo nemithambo yegazi. Utshwala ne-caffeine kwandisa izinga lokushaya kwenhliziyo. I-caffeine iqinisekisa ukuthi umzimba ubekezelela utshwala obuningi. Uma ukuvivinya umzimba okunjengokudansa noma ezemidlalo kwenezelwa, inhliziyo iyashesha ukukhungatheka. Ezimweni ezimbi kakhulu, lokhu kuholela ekuhlaselweni kwenhliziyo.
Ithiphu: I-Federal Ministry of Food and Agriculture (BMEL) inikeza isibali se-caffeine ku-www.checkdeinedosis.de, noma ubani angasisebenzisa ukubala ukuthi inani le-caffeine elisetshenzisiwe lingaphakathi kwebanga eliluhlaza.
Inhlanganisela yezithako ezisebenzayo ibeka ubunzima enhliziyweni
Ucwaningo olwenziwe yi-Federal Institute for Risk Assessment lubonise ukuthi inhlanganisela yezithako ezimbalwa ezisebenzayo eziphuzweni ezinikeza amandla ibeka ukucindezeleka okukhulu enhliziyweni kune-caffeine iyodwa. Kulolu cwaningo ababambiqhaza ababephuze ilitha lengxube evuselelayo, umfutho wegazi wabo wenyuka kakhulu kunakubahlanganyeli abadle i-caffeine kuphela. Inani elibalulekile le-ECG, isikhathi se-QT, nalo lishintshile - isibonakaliso sokuthi i-arrhythmias yenhliziyo ingenzeka.
Ubani okufanele ayeke iziphuzo ezinikeza amandla
Ochwepheshe bayeluleka ngokumelene nabathengi abalandelayo beziphuzo ezinamandla:
- abantu abanezifo zenhliziyo
- Abantu abasebenzisa izidakamizwa ze-ADHD, amaphilisi okulala, noma ama-tranquilizers
- Abantu abazwela i-caffeine
Ingabe amavithamini B ayasilimaza isibindi?
Kunobufakazi obanele bokuthi ukwanda kokusetshenziswa kweziphuzo ezinamandla kungalimaza isibindi. Lokhu mhlawumbe kungenxa yokwengezwa kwamavithamini B, okuthi lapho kugxilwa kakhulu kungaholela ekulimaleni kwesibindi.
Ushukela omningi eziphuzweni ezinikeza amandla
Ithini elincane lesiphuzo esinamandla liqukethe amagremu angu-54 kashukela. Lokho kungaphezu kokuphindwe kabili komthamo omkhulu wansuku zonke onconywe yi-World Health Organization (WHO). Ukuphuza okwenyuka isikhathi eside kweziphuzo nakho kungaholela ekukhuluphaleni nesifo sikashukela.
Kuceliwe ukuvinjelwa ukuthengisa
Naphezu kwezingozi zezempilo, abakhiqizi beziphuzo ezinikeza amandla kufanele baxwayise ngokusetshenziswa ngokweqile ngamagama amancane ethini: “Ukwanda kokuqukethwe kwe-caffeine. Akunconyelwe izingane nabesifazane abakhulelwe noma abancelisa ibele.”
Abameli babathengi kanye ne-WHO bafuna kuvalwe ukuthengiswa kwezingane kanye nabantu abasha. I-Federal Ministry of Food kuze kube manje ithembele emfundweni futhi, ngokwesibonelo, ikhomishini yokwaziswa kwezikole.
