#hydration

2 articles

A wide, editorial-style photograph of a hardwood basketball court at golden hour, seen from a low angle near the baseline. In the foreground, slightly off-center to the left, sits a clear sports water bottle on a polished maple floor. It is half full, with tiny beads of condensation on the surface and a faint cloudy shimmer in the liquid. Beside it rests a small wooden spoon dusted with fine white powder, and a few loose grains are scattered on the wood. Warm amber light streams through tall gym windows on the right and casts long soft shadows across the court's painted lines.

In the mid-ground, slightly out of focus, a female basketball player in a navy and white uniform is caught mid-shot. Her arm is extended in a clean follow-through, her wrist relaxed, and the ball is just leaving her fingertips. Her ponytail swings behind her. Behind her, the net hangs crisp against a softly blurred bleacher background in muted teal and cream.

The palette is calm and modern: honey-toned wood, warm cream, deep navy, and soft teal accents. A shallow depth of field gives creamy bokeh in the background, with subtle dust motes floating in the light beams. The composition leaves generous negative space on the upper right for title text. The mood is fresh, athletic, and clean, like a contemporary health and performance journal. The photographic style is natural and film-like, with fine grain, soft contrast, and gentle highlights.

Glutaminski dipeptid koji je očuvao preciznost šuta kada voda nije pomogla

BY DR. GYMBRO · 25. окт 2026.

Voda je najčešći savet za hidrataciju, ali jedna mala studija sa igračicama košarkašicama iz Division I pokazala je da obična voda ne održava preciznost šuta onako dobro kao voda obogaćena malom količinom L‑alanyl‑L‑glutamine (AG). Deset sportista odigralo je četiri utakmice po 40 minuta, a niska doza od 1 g po 500 ml nadmašila je čistu vodu za 11,1 % u broju pogodaka. Veća doza nije donela dodatnu prednost, a snaga skoka se uopšte nije promenila. U nastavku su predstavljeni podaci, praktični zaključci i upozorenja koja treba uzeti u obzir pre nego što bilo šta dodate u flašu.

nutrition

Ovaj bezkalorični rijetki šećer nadmašio dijetno piće u rehidrataciji

BY DR. GYMBRO · 24. окт 2026.

Rijetki šećer bez kalorija, allulose, upravo je nadmašio elektrolitsko piće zaslađeno sukralozom u randomizovanom, dvostruko slepom crossover pregledu. Kod 15 zdravih muškaraca oporavak zapremine plazme iznosio je 28,16 % naspram 4,13 %, a zadržavanje tečnosti 91,54 % naspram 80,55 %. Učesnici su takođe prijavili veći pad žeđi, bez ikakvih negativnih efekata na glukozu ili telesnu temperaturu. Ipak, studija je mala, finansirana od strane proizvođača allulosea i nije testirala standardno zaslađeno sportsko piće. Evo šta brojevi pokazuju, ko bi mogao imati koristi i ko bi trebao sačekati pouzdanije dokaze.