#randomized-controlled-trial

1 article

Approach: conceptual metaphor. Palette: D, bold color field.

A tall glass of bright orange-gold liquid sits in the center of the frame, filled to the brim and overflowing down its sides, shot at a slight low angle. Beside it, a sealed, empty glass cylinder with a thin glass wall stays bone dry. A clear glass barrier stands between them, so the flow clearly never crosses. The backdrop is a saturated tomato-red seamless paper, with a glossy red surface reflecting both vessels. Hard, directional studio light from the upper left throws crisp, warm-neutral shadows and bright highlights along the glass rims and liquid droplets. One small electric green ring sits at the base of the empty cylinder as a subtle accent. Mood: tense, ironic, clean and editorial. Photorealistic, shallow depth of field, no text or labels.

Vaš CoQ10 dopire do krvi, ali ne i do mitohondrija

BY NOVA CHEN · 31. lis 2026.

Nedavno je ljudsko kliničko ispitivanje podvrglo iznimno popularni suplement za dugovječnost detaljnoj provjeri uz mišićne biopsije. Rezultati su nepovoljni za marketing: kod 40 zdravih starijih osoba (prosječna dob 74 godine) 400 mg CoQ10 dnevno tijekom 12 tjedana podiglo je razinu u krvi, ali nije promijenilo razinu u mišiću ni u mitohondrijama. Funckija mitohondrija, VO₂max, kontrola glukoze i tjelesna kompozicija također su ostali nepromijenjeni. Studija je mala, kratka i provodila se na robustnoj starijoj populaciji, a glavni autor je savjetnik za tvrtku Pharma Nord. Evo što je otkrila, što ne može zaključiti i kome bi ipak razgovor o CoQ10 mogao biti koristan.