Nke a bụ ka ngwa ngwa ibu ọnụ nwere ike isi baara sistemụ ahụ gị ji alụso ọrịa ọgụ

Ndinaya

• Math dị n'azụ ibu ọnụ
• Otu esi nwaa ibu ọnụ na -aga n'ihu
• Nyochaa maka

Nyochaa na nso nso a n'akwụkwọ akụkọ Akwụkwọ Ozi Immunology na -atụ aro na oge nri nwere ike inye sistemụ mgbochi gị oke.

"Ibu ọnụ na-adịte aka na-abawanye ọnụ ọgụgụ nke autophagy [mmegharị cell] na, ya mere, na-ebelata ọnụ ọgụgụ nke mbufụt n'ime ahụ," Jamal Uddin, Ph.D., onye na-ede akwụkwọ na-ede akwụkwọ na-ekwu. "Nke a n'aka nke a na -eme ka usoro ahụ ji alụso ọrịa ọgụ na -emefu ego ya nke ọma n'ịlụso ọrịa ọgụ."

Na nkenke, ụkọ mmiri ozuzo kalori na -eme ka ahụ gị chọọ mmanụ ọkụ site n'ịgbanwe mkpụrụ ndụ mebiri emebi ka ọ bụrụ nri, nke na -ebelata mbufụt nke mkpụrụ ndụ ndị ahụ kpatara, ka Herman Pontzer, Ph.D., onye edemede Ọkụ (Zụrụ ya, $ 20, amazon.com), ileba anya na metabolism.

Math dị n'azụ ibu ọnụ

Ogologo oge ole ka ọ na-ebute mgbama amachiri kalori n'ahụ? Nnyocha mbụ nke ibu ọnụ na -aga n'ihu na Akwụkwọ akụkọ Ọgwụ nke New England chọpụtara na itinye nri n'ime windo elekere isii ma ọ bụ asatọ (sịnụ, site n'ehihie ruo elekere isii nke mgbede ma ọ bụ elekere 11 nke ụtụtụ ruo elekere asaa nke abalị) bara uru n'ibelata mbufụt ma e jiri ya tụnyere ụbọchị iri nri, mana windo elekere iri na abụọ adịchaghị, Mark Mattson, Ph.D., onye na-ede akwụkwọ nke ọmụmụ ihe kwuru. (Nke metụtara: Otu ngwa ngwa ngwa ngwa nwere ike isi metụta uche gị, ka ndị ọkachamara siri kwuo)

Mana ị na -enweta uru ụfọdụ na -anọghị na njedebe na -egbochikarị, ka Marie Spano, RD.N., onye na -eri nri egwuregwu na onye isi odee Nri maka egwuregwu, mmega ahụ na ahụike. Ọmụmụ ihe nwa oge na-eji nri amachibidoro oge, ebe a machibidoro nri na windo elekere 13 ma ọ bụ ihe na-erughị [dịka elekere asaa nke ụtụtụ ruo elekere asatọ nke abalị], gosi na ọ nwere ike inye aka belata mbufụt.

Otu esi nwaa ibu ọnụ na -aga n'ihu

Ọ bụrụ na ị na-achọ ibelata windo iri nri gị, Mattson na-atụ aro ka ị mee nke a nke nta nke nta ka ọ ghara inwe agụụ agụụ. Ọ bụrụ na oge iri nri nke awa isii ma ọ bụ asatọ bụ ebumnuche gị, Spano na-atụ aro "ime ka nri gị sie ike na iri nri na mmalite nke windo gị, n'etiti, na na njedebe." Ọ kacha mma ịdebe protein n'ime awa atọ ma ọ bụ ise ọ bụla maka oke nlekọta ahụ ike na uru, dịka ọmụmaatụ.

Iji gbochie mbufụt, nọgide na-emega ahụ. Pontzer na-ekwu, "Mgbe ahụ gị na-emeziwanye iji ike ya na-emega ahụ́ na mmega ahụ́, otu n'ime ụzọ o si eme ya bụ ibelata ume a na-etinye na mbufụt." (Lee: Otu mmega ahụ nwere ike isi melite sistemu mgbochi gị)

Magazin Ọdịdị, mbipụta Julaị/Ọgọst 2021

Nyochaa maka