#dehydration

1 article

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.

Das Glutamin‑Dipeptid: Wie es die Treffsicherheit schützt, während Wasser das nicht tut

BY DR. GYMBRO · 25. Okt. 2026

Wasser gilt als Standard‑Hydratations‑Ratschlag, doch eine kleine Studie mit Division‑I‑Basketballspielerinnen legt nahe, dass es die Schussgenauigkeit nicht so gut schützt wie Wasser mit etwas L‑alanyl‑L‑glutamin. Zehn Frauen spielten vier 40‑Minuten‑Spiele, und die niedrige Dosis von 1 g pro 500 ml verbesserte die Schussgenauigkeit um 11,1 % im Vergleich zu reinem Wasser. Eine höhere Dosis brachte keinen zusätzlichen Nutzen, und die Sprungkraft blieb unverändert. Hier finden Sie die Zahlen, praktische Erkenntnisse und Vorbehalte, die Sie abwägen sollten, bevor Sie etwas davon in Ihre Trinkflasche geben.