I-D-Aspartic Acid: Ingabe Iyayikhulisa I-Testosterone?

-Delile

• Yini i-D-Aspartic Acid?
• Imiphumela ku-Testosterone
• Akuthuthukisi Impendulo Yokuzivocavoca
• I-D-Aspartic Acid Ingakhulisa Ukuzala
• Ingabe Kukhona Isilinganiso Esinconyiwe?
• Imiphumela emibi kanye nokuphepha
• Okusemqoka

I-Testosterone iyi-hormone eyaziwayo ebhekene nokwakhiwa kwemisipha kanye ne-libido.

Ngenxa yalokhu, abantu bayo yonke iminyaka bafuna izindlela zemvelo zokukhulisa le hormone.

Enye indlela ethandwayo ukuthatha izithako zokudla ezithi zikhulisa i-testosterone. Le mikhiqizo ivame ukuqukethe i-amino acid D-aspartic acid.

Lo mbhalo uchaza ukuthi iyini i-D-aspartic acid nokuthi iyayinyusa yini i-testosterone.

Yini i-D-Aspartic Acid?

Ama-amino acid angama-molecule anemisebenzi eminingi emzimbeni. Yizakhi zokwakhiwa kwazo zonke izinhlobo zamaprotheni, kanye namahomoni athile nama-neurotransmitters.

Cishe yonke i-amino acid ingenzeka ngezindlela ezimbili ezihlukene. Isibonelo, i-aspartic acid ingatholakala njenge-L-aspartic acid noma i-D-aspartic acid. Amafomu anendlela efanayo yamakhemikhali, kepha ukwakheka kwawo kwamangqamuzana kuyizithombe zesibuko zomunye nomunye ().

Ngenxa yalokhu, izinhlobo ze-L- ne-D ze-amino acid zivame ukubhekwa njenge- “isandla sobunxele” noma “esinxele”.

I-L-aspartic acid ikhiqizwa emvelweni, kufaka phakathi emzimbeni wakho, futhi isetshenziselwa ukwakha amaprotheni. Kodwa-ke, i-D-aspartic acid ayisetshenziselwa ukwakha amaprotheni. Esikhundleni salokho, ibamba iqhaza ekwenzeni nasekukhipheni ama-hormone emzimbeni (,,).

I-D-aspartic acid ingakhuphula ukukhishwa kwehomoni ebuchosheni ekugcineni ezoholela ekukhiqizweni kwe-testosterone ().

Iphinde ibambe iqhaza ekwandiseni ukukhiqizwa nokukhiqizwa kwe-testosterone kumasende (,).

Le misebenzi iyisizathu sokuthi kungani i-D-aspartic acid ithandwa kuma-testosterone-boosting supplements ().

I-Aspartic acid iyi-amino acid etholakala ngezindlela ezimbili. I-D-aspartic acid iyindlela ebandakanyeka ekukhiqizweni kwe-testosterone nokukhululwa emzimbeni. Ngenxa yalokhu, kuvame ukutholakala kuma-testosterone-boosting supplements.

Imiphumela ku-Testosterone

Ukucwaninga ngemiphumela ye-D-aspartic acid emazingeni e-testosterone kuveze imiphumela exubekile. Ezinye izifundo zikhombisile ukuthi i-D-aspartic acid ingakhuphula i-testosterone, kanti ezinye izifundo azikenzi.

Ucwaningo olulodwa emadodeni anempilo aneminyaka engama-27-37 luhlolisise imiphumela yokuthatha izithako ze-D-aspartic acid izinsuku eziyi-12 ().

Kutholile ukuthi kwabesilisa abangama-23 kwabangu-23 abathatha i-D-aspartic acid banamazinga aphezulu e-testosterone ekupheleni kocwaningo, ngokunyuka okuphakathi kuka-42%.

Ezinsukwini ezintathu ngemuva kokuyeka ukuthatha isengezo, amazinga abo e-testosterone ayesephakeme ngama-22%, ngokwesilinganiso, kunasekuqaleni kwesifundo.

Olunye ucwaningo emadodeni akhuluphele futhi akhuluphele aphuza i-D-aspartic acid izinsuku ezingama-28 abike imiphumela exubile. Amanye amadoda awazange akhule nge-testosterone. Kodwa-ke, labo abane-testosterone ephansi ekuqaleni kwesifundo babone ukwanda okungaphezu kwe-20% (7).

Olunye ucwaningo luhlolisise imiphumela yokuthatha lezi zithasiselo isikhathi esingaphezu kwenyanga. Abaphenyi bathola lapho abesilisa abaneminyaka engama-27-43 bethatha izithasiselo ze-D-aspartic acid izinsuku ezingama-90, bathola ukwanda okungu-30-60% kwe-testosterone (8).

Lezi zifundo azisebenzisanga abantu abakhuthele ngokomzimba. Kodwa-ke, ezinye izifundo ezintathu zahlola imiphumela ye-D-aspartic acid emadodeni asebenzayo.

Omunye akakutholanga ukwanda kwe-testosterone emadodeni amadala asebekhulile abenza ukuqeqeshwa kwesisindo bathatha i-D-aspartic acid izinsuku ezingama-28 ().

Ngaphezu kwalokho, olunye ucwaningo luthole ukuthi amasonto amabili okuthatha isithasiselo esinomthamo omkhulu wama-6 amagremu ngosuku empeleni anciphise i-testosterone ezinsizweni ezinesisindo eziqeqeshiwe ().

Kodwa-ke, isifundo sokulandela izinyanga ezintathu sisebenzisa amagremu ama-6 ngosuku asikhombisanga shintsho ku-testosterone ().

Ucwaningo olufanayo kwabesifazane alutholakali njengamanje, mhlawumbe ngoba eminye yemiphumela ye-D-aspartic acid icaciselwe amasende ().

I-D-aspartic acid ingakhuphula i-testosterone emadodeni angasebenzi noma lawo ane-testosterone ephansi. Kodwa-ke, akuboniswanga ukuthi kukhulisa i-testosterone emadodeni anesitimela sesisindo.

Akuthuthukisi Impendulo Yokuzivocavoca

Ucwaningo oluningi luye lwahlola ukuthi ngabe i-D-aspartic acid iyayithuthukisa yini impendulo yokuvivinya umzimba, ikakhulukazi ukuqeqeshwa kwesisindo.

Abanye bacabanga ukuthi kungakhuphula ukuzuza kwemisipha noma kwamandla ngenxa yokwanda kwamazinga e-testosterone.

Kodwa-ke, ucwaningo lukhombisile ukuthi amadoda enza ukuqeqeshwa kwesisindo ahlangabezane nokwanda kwe-testosterone, amandla noma imisipha lapho ethatha izithako ze-D-aspartic acid (,,).

Ucwaningo oluthile lwathola ukuthi lapho amadoda ethatha i-D-aspartic acid nesisindo esiqeqeshwe izinsuku ezingama-28, bathola ukwanda kwamakhilogremu angu-2.9 (1.3-kg) osindayo. Kodwa-ke, labo abaseqenjini le-placebo babone ukwanda okufanayo kwamakhilogremu ama-3 (1.4 kg) ().

Ngaphezu kwalokho, womabili amaqembu athola ukwanda okufanayo kwamandla emisipha. Ngakho-ke, i-D-aspartic acid ayisebenzi kangcono kune-placebo kulolu cwaningo.

Isifundo eside, esinezinyanga ezintathu siphinde sathola ukuthi abesilisa abazivocavoci umzimba babone ukwanda okufanayo kwemisipha namandla, kungakhathalekile ukuthi bathathe i-D-aspartic acid noma i-placebo ().

Zombili lezi zifundo zaphetha ngokuthi i-D-aspartic acid ayisebenzi ekwandiseni isisindo noma amandla emisipha uma ihlanganiswa nohlelo lokuqeqesha isisindo.

Alukho ulwazi okwamanje olutholakalayo mayelana nokuhlanganisa lezi zithasiselo nezinye izinhlobo zokuzivocavoca, njengokugijima noma ukuqeqeshwa kwesikhawu esiphakeme (HIIT).

I-D-aspartic acid ayibonakali ithuthukisa ukuzuza kwemisipha noma amandla lapho kuhlanganiswa nokuqeqeshwa kwesisindo. Alukho ulwazi okwamanje olutholakalayo mayelana nemiphumela yokusebenzisa i-D-aspartic acid nezinye izinhlobo zokuzivocavoca.

I-D-Aspartic Acid Ingakhulisa Ukuzala

Yize ucwaningo olunomkhawulo lutholakala, i-D-aspartic acid ikhombisa isithembiso njengethuluzi lokusiza abesilisa ababhekene nokuzala.

Ucwaningo olulodwa emadodeni angama-60 anezinkinga zokuzala lwathola ukuthi ukuthatha izithako ze-D-aspartic acid izinyanga ezintathu kukhuphule kakhulu inani lesidoda abasikhiqizile (8).

Ngaphezu kwalokho, ukuhamba kwesidoda sabo, noma ikhono laso lokuhamba, kuthuthukile.

Lokhu kuthuthukiswa kobuningi besidoda nekhwalithi kubonakala kukhokhile. Izinga lokukhulelwa kozakwethu besilisa abathatha i-D-aspartic acid lenyuke ngesikhathi kufundwa. Eqinisweni, ama-27% wabalingani akhulelwa ngesikhathi socwaningo.

Yize ucwaningo oluningi lwe-D-aspartic acid selugxile emadodeni ngenxa yemiphumela yawo ekuthiwa yi-testosterone, nayo ingadlala indima ekuvuthweni kwabesifazane ().

Yize kudingeka olunye ucwaningo, i-D-aspartic acid ingathuthukisa ubuningi nekhwalithi yesidoda emadodeni anokuzala.

Ingabe Kukhona Isilinganiso Esinconyiwe?

Ucwaningo oluningi oluhlola imiphumela ye-D-aspartic acid ku-testosterone lusebenzise imithamo engu-2.6-3 amagremu ngosuku (,, 7, 8,).

Njengoba kushiwo ngaphambili, ucwaningo lukhombisile imiphumela ehlanganisiwe ngemiphumela yalo ku-testosterone.

Imithamo ezungeze ama-gramu ama-3 ngosuku ikhonjisiwe ukuthi iyasebenza kwamanye amadoda amasha naphakathi kweminyaka okungenzeka ukuthi ayengasebenzi ngokomzimba (, 7, 8).

Kodwa-ke, le dose efanayo ayikhonjiswanga ukuthi iyasebenza ezinsizweni ezisebenzayo (,).

Izilinganiso eziphakeme zama-gramu we-6 ngosuku zisetshenzisiwe ezifundweni ezimbili ngaphandle kwemiphumela ethembisayo.

Ngenkathi isifundo esisodwa esifushane sikhombisa ukwehla kwe-testosterone ngaleli dose, isifundo eside asibonisanga zinguquko (,).

Ucwaningo olubike imiphumela ezuzisayo ye-D-aspartic acid kubuningi besidoda nekhwalithi lisebenzise umthamo wamagremu angu-2.6 ngosuku izinsuku ezingama-90 (8).

Umthamo ojwayelekile we-D-aspartic acid ngamagremu ama-3 ngosuku. Kodwa-ke, izifundo ezisebenzisa leli nani zikhiqize imiphumela exubekile. Ngokuya ngocwaningo olutholakalayo, amanani aphakeme ama-6 amagremu ngosuku awabonakali esebenza kahle.

Imiphumela emibi kanye nokuphepha

Kokunye ukuhlola okuhlola imiphumela yokuthatha ama-gram angu-2.6 we-D-aspartic acid ngosuku izinsuku ezingama-90, abacwaningi benze ukuhlolwa kwegazi okujulile ukuze bahlole ukuthi kukhona yini imiphumela emibi eyenzekile (8).

Abatholanga ukukhathazeka ngokuphepha futhi baphetha ngokuthi lesi sengezo siphephile ukuthi singasetshenziswa okungenani izinsuku ezingama-90.

Ngakolunye uhlangothi, olunye ucwaningo luthole ukuthi amadoda amabili kwayishumi athatha i-D-aspartic acid abike ukucasuka, ukuphathwa ikhanda nokwethuka. Kodwa-ke, le miphumela iphinde yabikwa yindoda eyodwa eqenjini le-placebo ().

Ucwaningo oluningi olusebenzisa izengezo ze-D-aspartic acid aluzange lubike ukuthi imiphumela emibi yenzekile yini.

Ngenxa yalokhu, kungenzeka ukuthi kudingeka olunye ucwaningo ukuqinisekisa ukuphepha kwalo.

Imininingwane ekhawulelwe iyatholakala maqondana nanoma yimiphi imiphumela emibi engaba khona ye-D-aspartic acid. Ucwaningo oluthile alukhombisanga kukhathazeka ngokuphepha okususelwa ekuhlaziyweni kwegazi ngemuva kwezinsuku ezingama-90 zokusebenzisa ibhekwa, kepha olunye ucwaningo lwabika ngemiphumela engemihle.

Okusemqoka

Abantu abaningi bafuna indlela yemvelo yokuthuthukisa i-testosterone.

Olunye ucwaningo lukhombisile ukuthi ama-3 gram we-D-aspartic acid ngosuku angakhuphula i-testosterone emadodeni amancane naphakathi kweminyaka.

Kodwa-ke, olunye ucwaningo emadodeni asebenzayo luhlulekile ukukhombisa noma yikuphi ukwanda kwe-testosterone, imisipha noma amandla.

Kunobunye ubufakazi bokuthi i-D-aspartic acid ingazuzisa ubuningi besidoda nekhwalithi emadodeni ahlangabezana nezinkinga zokuzala.

Yize kungaphepha ukusetshenziswa kuze kube yizinsuku ezingama-90, imininingwane yokuphepha enomkhawulo iyatholakala.

Kukonke, kudingeka olunye ucwaningo ngaphambi kokuthi i-D-aspartic acid inganconyelwa ngokuqinile ukukhulisa i-testosterone.