Man Kifi da Tsokar da Ke Tsufa: Gaskiyar Abin da Bincike 14 Ya Nuna
Man kifi yana daga cikin kayan kari da ake sayarwa da niyyar kare tsokoki masu tsufa, amma menene ainihin hujjar kimiyya? Bincike mai fadi da aka gudanar a 2026 ya haɗa gwaje‑gwajen RCT bakwai da meta‑analysis bakwai daga manyan masana a kan manya masu shekaru 55 da sama. An samu ƙaruwa ƙanana a ƙarfafa, musamman a ƙafafu ƙasa, yayin da ba a sami tabbataccen shaidar ƙarfafa rike, saurin tafiya ko ƙarfafa tsoka a sassan sama ba. Maimaituwar gwaje‑gwaje da kusan iri ɗaya ya rage ƙarfi hujjar kamar yadda ake tsammani. Ga abin da ke nufin ga kai, wa zai amfana, da waɗanda ya kamata su tuntuɓi likita da wuri.
Man Fetur na Krill Ya Rage Asarar Tsoka a Lokacin Azumin Kwanaki 8 a Binciken Gwaji
Cin abinci da ƙananan kalori galibi na haifar da rasa nauyi da kuma asarar tsoka. Sabon bincike da aka wallafa a mujallar *Obesity* ya nuna cewa ƙarin krill oil na iya rage asarar tsoka a lokacin azumi na kwanaki takwas. A cikin mahalarta 41 da suka yi azumin rana‑da‑rana na kwanaki 8, ƙungiyar da ta sha krill oil ta rasa kusan 0.2 kg na ƙashin da ba a raba ba, yayin da ƙungiyar placebo ta rasa kimanin 1.2 kg. Haka kuma, ƙungiyar krill oil ta kiyaye ƙarfinta na riƙe da hannu. Sai dai, gwajin ya ƙunshi ƙananan mahalarta kuma ƙwallon tana ɗauke da sinadarai da dama kamar astaxanthin da choline, don haka ba za a iya danganta sakamakon gaba ɗaya ga krill oil kawai ba.
Man Kifi Ya Sauya Kitse Da Muscles A Cikin Mako 6: Ma'aunin Ba Ya Motsi
Me zai faru idan ma’aunin ba ya motsi, amma jikinka yana sauya kitse da tsoka a hankali? Binciken double‑blind da ya yi wa manya 44 marasa lafiya ya nuna cewa shan man kifin (kimanin gram 2.4 na EPA + DHA a rana) tsawon makonni 6 ya canza rabe‑raben jiki kusan rabi kilo a kowanne ɓangare, yayin da nauyin jiki ya tsaya iri ɗaya. Raguwar cortisol ta biyo wannan canjin, duk da cewa alaƙar hormone‑din ba ta da ƙarfi. Metabolism ya kasance ba a canza ba, kuma adadin mahalarta ya ƙunshi ƙanana ne. Ga abin da ƙididdigar ke nuna da yadda za a yi amfani da su da hankali.