#longevity supplements

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Approach: Macro science. Palette: D, bold color field.

Extreme macro photograph of a single human T cell shown as a slightly bumpy, matte-textured sphere with fine microvilli, resting on a surface of smaller, out-of-focus cells. A faint electric green (#00e676) glow shows through a few lipid droplets inside its translucent membrane, hinting at fat-burning. The backdrop is a saturated magenta-violet field that fades from deep plum at the edges to bright magenta behind the cell. The camera sits at a low three-quarter angle with very shallow depth of field, so the foreground cell is crisp and the background melts into soft bokeh. Lighting is a soft, directional key from upper left with a thin rim light that picks out the membrane texture. The look is scanning-electron-microscope realism with subtle color, not cartoon. The mood is curious, quietly skeptical and precise. There is no text and no labels. The composition leaves open space on the right.

Urolithin A pomera starenje T‑ćelija za četiri nedelje – šta je stvarno?

BY NOVA CHEN · 21. окт 2026.

Randomizovani klinički pokušaj objavljen u *Nature Aging* otkrio je da četiri nedelje suplementacije urolithin A pomeraju imuni profil zdravih sredovečnih odraslih: udio „naivnih“ CD8⁺ T‑ćelija i njihova sposobnost sagorevanja masti blago porastu. Međutim, najvažniji rezultat je veoma mali – rast od 0,5 %‑a poena. Studija je trajala četiri nedelje, obuhvatila 50 učesnika i merila samo biomarkere; finansirala ga je proizvođač Mitopure. Evo šta podaci zaista pokazuju, šta ne, i ko bi trebao da obrati pažnju.

#longevity supplements

Urolithin A pomera starenje T‑ćelija za četiri nedelje – šta je stvarno?

Urolithin A pomera starenje T‑ćelija za četiri nedelje – šta je stvarno?