#hrv

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A softly lit bedside table in a calm, modern bedroom at dusk, photographed in wide landscape format with shallow depth of field. In the foreground, a matte white shaker bottle sits beside a tall frosted glass of creamy, pale vanilla-colored protein shake, with a few condensation droplets catching warm light. Next to the glass rests a slim fitness band on a dark charcoal fabric strap, its small LED glowing a gentle green, lying casually on a light oak wooden surface. A small scoop of fine white protein powder rests on a ceramic dish nearby, with a light dusting of powder on the wood.

In the soft-focus background, a neatly made bed with oatmeal-colored linen bedding and a textured knit throw blanket. A sheer curtain filters the last peach and lavender light of evening from a large window. A small potted olive branch in a terracotta vase and a closed paperback book add a quiet editorial touch. A bedside lamp with a warm, cream-colored shade casts a golden glow across the scene and creates gentle highlights on the glass.

The palette is muted and harmonious: warm cream, soft sand, oatmeal beige, faint sage green accents, and touches of dusty lavender in the window light. The mood is peaceful, reassuring, and clean, like a contemporary wellness magazine or a trendy health journal feature. Lighting is natural and cinematic, with soft shadows and a subtle film-like grain. The composition follows the rule of thirds, with the shake and band on the left third and open negative space on the right for headline overlay. Minimalist, Scandinavian-inspired styling, high-end lifestyle photography, crisp details, and a tranquil, premium editorial feel.

Kazein pre spavanja ne narušava vaš san, podaci iz WHOOP‑a pokazuju

BY DR. GYMBRO · 29. окт 2026.

Da li šejk od 40 g kazeina pre spavanja tiho sabotira vaš san? Randomizovano, dvostruko‑slep crossover istraživanje na 21 vrhunskoj sportašici otkrilo je da nema uticaja na ukupno trajanje sna, efikasnost, puls u mirovanju niti HRV. Alfa‑laktalbumin i ugljeni hidrati pokazali su iste rezultate, ali nijedna od ovih supstanci nije poboljšala san. Evo šta podaci zaista govore, gde su ograničenja studije i ko bi ipak trebao izbegavati večernji šejk.