#nhanes

1 article

Approach: Macro science, with the human outcome as a quiet secondary cue. Palette: C (Natural).

Extreme macro photograph of a halved red onion and fresh celery leaves, the real dietary sources of isorhamnetin and luteolin. The onion's glossy magenta-violet layers and translucent cell walls fill the left two-thirds of the frame, with fine droplets of juice catching the light. A few crisp green celery leaves and a sprig of dried parsley rest in soft focus to the right. Shot at a slight low angle, shallow depth of field, 100mm macro look. Soft morning daylight from a window behind and to the side gives a warm rim light and gentle translucency through the onion layers. The palette is earthy: plum, sage green, and warm wood tones, with one small electric green highlight on a celery leaf edge. The mood is calm, fresh, and quietly curious, with a hint of rest.

Zabavljeni flavonoid povezan sa boljim snom nije kvercetin

BY NOVA CHEN · 29. окт 2026.

Svi pričaju o kvercetinu, ali jedna velika američka anketa pokazuje da su dva manje poznata flavonoida povezana s boljim snom: isorhamnetin i luteolin. Osobe u najvišoj terciji unosa isorhamnetina imale su oko 25 % nižu verovatnoću za poremećaje spavanja i duže su spavale. Luteolin je pokazao slabiju vezu, otprilike 15 % nižu verovatnoću. Ovo je poprečna studija na 10 162 odrasla na osnovu podataka o ishrani, a ne suplementima, pa ne može dokazati uzročnost. Evo šta brojevi zaista pokazuju, šta ne, i kakav je razuman zaključak.