#memory

3 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.

DHA za mozak: 12 mjeseci usporenog gubitka volumena hipokampusa kod MCI

BY NOVA CHEN · 17. lis 2026.

Jedna godina suplementacije DHA usporila je gubitak volumena hipokampusa, memorijskog centra mozga, kod starijih osoba s blagim kognitivnim poremećajem (MCI). U randomiziranom, dvostruko‑slijepom studiju na 240 kineskih sudionika (219 je završilo), grupa koja je uzimala DHA nadmašila je placebo na testovima ukupnog IQ‑a, podtestu Informacije i zadatku Digitalni niz. Dnevna doza iznosila je 2 g suplementa (≈ 0,9 g čistog DHA). Rezultati mogu pojasniti zašto su studije omega‑3 kod zdravih osoba donosile mješovite zaključke – učinak je vjerojatno najizraženiji kod onih koji već pokazuju kognitivni pad. Članak opisuje brojke, moguće mehanizme, praktične savjete o doziranju i izvorima, te ograničenja istraživanja.

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 anserin iz pilećih prsa poboljšao rezultate memorije kod blagog kognitivnog oštećenja

BY NOVA CHEN · 17. lis 2026.

Dipeptid iz pilećih prsa, nazvan anserin, dao je iznenađujuće čiste rezultate kod osoba s blagim kognitivnim oštećenjem. U 12‑tjednom randomiziranom studiju doza od 500 mg dnevno podigla je MMSE rezultat za otprilike 1,9 bodova, dok je placebo ostao nepromijenjen (p = 0.036). Predloženi mehanizam uključuje uklanjanje hipohlorozne kiseline, reaktivne molekule povezane s neuroinflamacijom. To se podudara s ranijim studijama karnozina i meta‑analizom iz 2024. godine koji su pokazali bolje odgodu prisjećanja. No, s jedino 30 ispitanika i jednim kognitivnim testom, evo što podaci mogu, a što ne mogu reći.

A wide, minimalist editorial still life on a soft, warm-gray linen surface lit by gentle diffused morning window light. At center sit two identical small amber glass supplement bottles, one slightly in front of the other, with plain matte cream labels and no readable text. In front of them, two matching shallow ceramic dishes in muted sage green hold identical small ivory capsules. The capsules are nearly indistinguishable, which quietly suggests placebo versus active. Beside the dishes, a few wheat germ grains, a small cluster of aged cheddar-toned cheese shards, and a halved ripe mushroom hint at natural spermidine food sources. They are arranged with careful negative space.

On the left, a delicate balance scale in brushed brass sits perfectly level, its two small pans empty and even, as a subtle visual metaphor for "no difference." On the right, a neat open notebook with soft blurred pencil lines and a single sprig of dried eucalyptus lies beside a pair of thin round tortoiseshell reading glasses, suggesting older adults and memory without showing any people.

The background is a softly blurred pale oat-colored wall with a long gentle shadow cast diagonally across the scene from a window. The color palette is muted and modern: warm cream, sage green, amber, soft brass, and dusty terracotta accents. Shallow depth of field keeps the bottles and scale crisp while the edges melt into a creamy blur. The mood is calm, thoughtful, and quietly skeptical, like a trendy health and science journal feature. Fine film grain, a subtle matte finish, and a balanced asymmetrical composition leave open space in the upper right for headline overlay. Photographed from a slightly elevated three-quarter angle, high-end editorial photography style.

supplements

Spermidin za pamćenje? 12‑mjesečno ispitivanje na 100 starijih osoba nije pokazalo prednost nad placebom

BY DR. SYNAPSE · 15. lis 2026.

Spermidin se hvalio kao dodatak koji štiti mozak, a glavni argument temeljio se na istraživanjima autofagije i studijama na životinjama. Studija SmartAge podvrgnula ga je rigoroznom testu na 100 starijih osoba s subjektivnim kognitivnim padom, dajući im oko 0,9 mg dnevno tijekom 12 mjeseci. Primarni ishod – memorijska izvedba – nije nadmašio placebo (razlika ‑0,03; p = 0,47), a sekundarni pokazatelji također nisu otkrili učinke. Signali vezani uz upalu i verbalnu memoriju ostaju nepouzdani. Evo što rezultati znače za sve koji razmišljaju o suplementaciji spermidinom i koje su granice ove studije.