Namuhla wonke umuntu uyesabiswa ngama-radicals yamahhala, okuthinta umzimba womuntu, kodwa ingabe ngempela, noma lokhu kungenye kwesisindo.
Ama-radicals mahhala enza kanjani emzimbeni womuntu?
Ama-radicals amahhala yizimveliso (ama-molecule) avela ngenxa ye- metabolism . Ama-molecule akhiwe ngokukhululekile azungeze umzimba futhi angonakalisa amangqamuzana, okwenza ushintsho kwisakhiwo se-DNA. Isibalo sama-radicals mahhala singathinteka yizifo, ukuguga noma isimo se-radiation. Ukuthi akukwenzeki kubalulekile ukusebenzisa ama-antioxidants. Kodwa ngakolunye uhlangothi ama-radicals mahhala asebenza njengesihlangu phakathi komzimba nezifo ezihlukahlukene. Uma uzilahla, umzimba uzoba nzima kakhulu ukulwa nezifo ezinzima kanye namagciwane. Esinye isidingo esibaluleke kakhulu sama-radicals mahhala - alwa namaseli omdlavuza. Ngakho-ke, singaphetha ngokuthi ama-radicals amahhala abulala amangqamuzana e-pathogenic, izinto eziyingozi kanye nezinye izinto eziyingozi emzimbeni.
Yini enye i-radicals yamahhala ewusizo?
Emzimbeni womuntu usebenza kahle futhi ungamelana namagciwane kuphela, kodwa futhi nezinye izifo ezingokomzimba nezingokwengqondo zidinga ama-radicals mahhala. Uma unqanda ama-radicals mahhala ngama-antioxidants, khona-ke kungaholela ekuguleni okukhulu. Thola ukuthi impela emzimbeni kunama-radicals amaningi kakhulu angenakwenzeka futhi kuze kube manje ososayensi bafuna indlela yokwenza lokhu.
Yini okufanele uyenze ukuze ungakhulisi inani lama-radicals mahhala emzimbeni?
Uma uzizwa uhle, khona-ke inani le-radicals yamahhala emzimbeni lilinganisiwe. Ukuze ungaphuli leli bhalansi, khombisa indlela efanele yokuphila, ungabhemi, ulahle utshwala, udle kahle, udlale imidlalo. Kanti futhi phakathi nezifo ezithathelwanayo ezibangelwa amagciwane, kunconywa, ngaphezu kokuthatha i-vitamin complexes.
Ama-Antioxidants ekudleni
Wonke ama-antioxidants angahlukaniswa ngamaqembu amabili: okwemvelo nokwenziwa. Kungcono ukunikeza okuthandayo kuma-antioxidants wemvelo, ngoba yibo abazuza umzimba. Abaningi babo emifino nezithelo ezintsha.
- Basiza ekunciphiseni ama-radicals retinol mahhala ne-vitamin A. Aqukethwe kokudla okulandelayo: izaqathe, amaperesi, ama-apricot, njll.
- Omunye umsizi obaluleke kakhulu i- vitamin C , iningi lezithelo ze-citrus, kanye ne-currant emnyama ne-cowberry. Ngaphezu kwezithelo, ingatholakala emifino: Pepper yesiBulgaria, isipinashi kanye namakhambi.
- I-antioxidant enhle i-vitamin E, etholakala imbewu, amantongomane neminqumo.
- Siza ukunciphisa ama-radicals flavonoids mahhala, angatholakala itiye eluhlaza, igromegranate newayini elibomvu.
Kudingekile ukukhumbula ukuthi ama-antioxidants abhujiswe ngesikhathi sokwelashwa kokushisa, ngakho-ke zama ukudla imikhiqizo engenhla fresh. Futhi, abakwazi ukufakwa usawoti noma ukudoba. Ama-antioxidants kakhulu atholakala emakhambi nasezinongo. Kuphela lapha into eyinhloko akufanele ingaphezu kweyodwa, njengoba isipresaturation yomzimba ene-antioxidants ingabangela izinkinga ezinkulu.
Ama-antioxidants ezithombeni
- Kuye kwafakazelwa ukuthi ama-antioxidants angavimbela ukuguga kwasekuqaleni ngokusebenzisa:
- I-Coenzyme Q-10. Ingatholakala emafutheni omifino namantongomane. Kuyasiza ukuthuthukisa ukuqina kwesikhumba, futhi kubuyiselwa amangqamuzana.
- I-Retinol. Ivikela isikhumba emiphumeleni eyingozi yemisebe ye-ultraviolet.
- Catechins. Ingabe itiye eluhlaza. Bavimbela isenzo sama-radicals wamahhala, futhi ukhuthaza nokukhulula isikhumba sokuvuvukala. Isetshenziselwa ama-sunscreens.