#stress

2 articles

Macro science close-up of spirulina itself: a dense mound of dried spirulina filaments and flakes, shot from a low three-quarter angle with a macro lens and a shallow depth of field. Crisp, deep blue-green coils and fine threads sit in the focal plane, and the rest melts into soft blur. One small pile rests on a smooth, glossy tomato-red ceramic surface, and the saturated red field contrasts hard with the green algae. Lighting is bright, diffuse studio daylight from the upper left, with soft highlights on the powdery grains and gentle warm shadows. A single wooden spoon edge enters the frame at the corner, dusted with fine green powder. The mood is clean, curious and clinical, with no text, labels or packaging, and no blue cast.

Spirulina ublažava anksioznost i stres kod muškaraca na metadonu – RCT

BY NOVA CHEN · 19. окт 2026.

Dvonedeljna, dvostruko slepa studija otkriva da 500 mg spiruline dva puta dnevno značajno snižava skore anksioznosti i stresa u odnosu na placebo. Istraživanje je obuhvatilo 50 muškaraca na metadon terapiji, pa rezultati ne moraju važiti za širu populaciju. Depresija, seksualna funkcija, žudnja za drogom i kognitivni testovi nisu pokazali promenu. Članak detaljno razlaže šta je studija otkrila, šta nije i na šta obratiti pažnju pri doziranju i izboru kvalitetnog proizvoda.

**Approach: Macro science, with Palette C (natural).**

Extreme close-up, shot from a low 30-degree angle, of finely sifted matcha powder in a shallow matte ceramic bowl. A bamboo whisk's tines have just lifted from the surface, leaving a swirl of vivid green foam with a few tiny bubbles. Individual powder grains and the soft ridges of the foam are sharp in the foreground, and the background falls into a creamy blur. Soft side light from a window at left picks out the velvety texture and a faint sheen on the bubbles. The palette is grassy greens, with a worn wooden table in warm brown and a hint of pale daylight. The mood is calm and focused, with a clean, airy, natural feel. The green is the vivid, near-electric tone of fresh matcha. No text, no logos.

supplements

Matcha nadmašuje običan kofein u radu pod stresom, studija otkriva

BY NOVA CHEN · 19. окт 2026.

Kofein je zaslužen za većinu naše jutarnje budnosti, ali randomizovano, placebo‑kontrolisano ispitivanje na sredovečnim i starijim japanskim odraslim osobama ukazuje da matcha može ponuditi nešto dodatno. Jedna doza kofeina pojačala je pažnju, dok je kontinuirani dnevni unos matcha povećao radni učinak na stresnom aritmetičkom testu. Autori tome pripisuju kombinaciju kofeina i aminokiselina, naročito L‑teanina. Studija ima realna ograničenja – blagi laboratorijski stres, jedinstvenu populaciju i nedostatak izolovane teanine – pa su zaključci dati uz rezerve. Evo šta to znači za matcha naspram kafe, dnevne navike naspram jednokratnih doza i ko bi mogao imati najviše koristi.