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#mild cognitive impairment

2 articles
Approach: macro science. Palette: warm (amber and honey).

Extreme macro photograph of a single golden droplet of DHA-rich fish oil suspended at the tip of a glass pipette, shot at eye level with a shallow depth of field. Inside the droplet, a tiny inverted reflection of a window shows through like a lens. Behind it, a softly blurred second droplet rests on a curved glass surface, catching a thin rim of light. Backlit by low golden-hour sunlight from camera left, producing glowing honey and copper tones, warm brown shadows, and delicate caustic patterns on the surface below. The oil shows fine texture, with microscopic bubbles and a slight viscous sheen. A faint electric green reflection glints along the pipette's edge. The mood is quiet, precise and hopeful, with a clean, uncluttered composition and generous empty space on the right. Photorealistic, no text.
supplements

DHA za mozak: 12 meseci usporenog gubitka zapremine hipokampusa kod MCI

BY NOVA CHEN ·

Godinu suplementacije DHA usporila je smanjenje zapremine hipokampusa – memorijskog centra mozga – kod starijih osoba sa blagim kognitivnim poremećajem (MCI). U randomizovanom, dvostruko‑slepom pokusu sa 240 učesnika iz Kine (219 je završilo), DHA grupa je takođe nadmašila placebo po ukupnom IQ‑u, testu Informacije i Digit Span. Doza je bila 2 g dnevno suplementa, što u praksi znači oko 0,9 g čiste DHA. Rezultati mogu objasniti zašto su kliničke studije omega‑3 kod zdravih ljudi donosile mešovite zaključke – koristi se verovatno ispoljavaju samo kod onih koji već pokazuju kognitivni pad. Članak razmatra brojke, moguće mehanizme, praktične savete o doziranju i izvoru, i ograničenja jedne studije.

Approach: Macro science. Palette: B, warm.

Extreme close-up macro photograph of a thin slice of raw chicken breast muscle, shot at a slight 30-degree angle with a shallow depth of field. The pale pink-gold fibers run diagonally across the frame, with glistening moisture and fine striations visible. In the foreground, a few tiny translucent anserine crystals sit on the surface, catching light like small shards of amber glass. A single small point of electric green light reflects off one crystal as a subtle accent. Warm, low golden-hour side light from the left casts honey and copper highlights and soft brown shadows. The background melts into creamy amber bokeh. The mood is quiet, curious and scientific, with a tactile, organic feel and no blue cast.
supplements

Dipeptid iz pilećih prsa anserin podigao rezultate pamćenja kod MCI

BY NOVA CHEN ·

Dipeptid iz pilećih prsa, poznat kao anserin, pokazao je neočekivano čist rezultat kod osoba sa blagim kognitivnim oštećenjem (MCI). U 12‑nedeljnoj randomizovanoj studiji doza od 500 mg dnevno podigla je MMSE rezultat za oko 1,9 poena, dok je placebo ostalo nepromenjeno (p = 0,036). Predloženi mehanizam zasniva se na neutralizaciji hipoklorne kiseline, reaktivne supstance povezanog sa neuroinflamacijom. Rezultat je u skladu sa ranijim studijama karnozina i meta‑analizom iz 2024. koja je pokazala poboljšanje odloženog pamćenja, ali zbog male grupe od 30 ispitanika i jedinstvenog kognitivnog testa treba ga posmatrati s rezervom.

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