CoQ10 na ƙaruwa a jini, amma ba ya kai ga mitochondria
Wani sabon gwajin kan mutane ya duba tasirin karfafa ƙara CoQ10 a kan tsawon rai. A cikin manya 40 masu lafiya, masu shekaru a ƙasa da 80, shan 400 mg na CoQ10 a kowace rana na tsawon makonni 12 ya haɓaka matakin CoQ10 a jini, amma ba a samu wani canji a matakin CoQ10 a tsoka, a aikin mitochondria, ko a sarrafa sukari da VO₂max ba. Gwajin ya kasance ƙarami, gajere, kuma an yi shi ne a kan manya masu ƙarfi, yayin da babban marubuci ke bayar da shawara ga kamfanin Pharma Nord. Ga abin da sakamakon ke nuni da shi, abin da ba a iya faɗi ba, da kuma tambayoyin da har yanzu ke buƙatar amsa daga likita.
Allura ɗaya Ta mayar da mitochondria a tsokokin kunkuru tsofaffi su yi aiki kamar na matasa a cikin sa’a guda
Allura guda ɗaya na SS‑31 (elamipretide) ta mayar da samar da makamashi na mitochondria a tsokokin kunkuru tsofaffi zuwa matakin matasa cikin sa’a ɗaya. Sakamakon ya fito ne daga gwajin beraye a shekarar 2013, ba daga gwaje‑gwajen mutane ba. Peptide ɗin ba ta yi tasiri a kan tsokokin matasa ba, kuma magani na tsawon kwanaki takwas ya ƙara ƙarfin juriya a dabbobin tsofaffi. A mutane, elamipretide ta samu amincewar gaggawa daga FDA don cutar Barth, amma ta kasa cimma manyan manufofinta a gwajin MMPOWER‑3 na cutar mitochondrial myopathy. Ga abin da binciken ya nuna, ƙalubalen da ke gabatarwa, da kuma dalilin da ya sa samfuran da ba su da izini ba su da amfani.
Gram 15 na Collagen Peptides: Ninki Biyu na Ƙaruwa da Ƙarfi a Kafa ga Manyan Maza
Duk da wasu ke cewa collagen ba shi da amfani ga tsokoki, wani gwaji na bazuwar da aka gudanar a kan manya maza masu ƙarancin ƙashi ya nuna akasin haka. Bayan makonni 12 na horon ƙarfi, maza da suka sha gram 15 na collagen peptides a kowace rana sun ƙara kusan kashi 45 % na ƙashin ƙashi mara kitse (+4.2 kg vs +2.9 kg) kuma sun ninka ƙarfin ƙafafunsu idan aka kwatanta da rukunin placebo. Sai dai, placebo ba shi da protein, don haka ƙara protein kaɗai na iya yin wani ɗan tasiri. Wannan labarin ya fayyace abin da binciken ya gano, dalilin da ya sa collagen zai iya taimakawa, da kuma waɗanda suka fi amfana da shi.