Dr. Gymbro
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2 articles
A wide, editorial-style flat lay photographed from above on a pale warm-gray stone countertop in soft morning window light. On the left, a simple white ceramic bowl holds fine white baking soda powder, with a vintage wooden spoon resting beside it and a light dusting of powder spilling across the surface. In the center, three identical clear glass tumblers sit in a neat row, each filled with a slightly different cloudy liquid: one almost clear, one milky white, one faintly yellow-tinged. Small kraft paper labels tied to the glasses with twine remain blank. To the right, a minimalist silver stopwatch lies on a folded navy athletic towel, its hands frozen mid-count. A few fresh lemon halves and a single sprig of mint add a bright, natural accent near the citrate glass. A pair of worn but clean women's running shoes sits partly in frame at the upper right corner, laces loose, hinting at an athlete without showing a person. Subtle long shadows fall diagonally across the scene, giving depth and a calm, modern feel. The color palette is muted and cohesive: chalky whites, soft sage green, warm sand, deep navy, and small pops of lemon yellow. Shallow depth of field gently blurs the edges, with crisp focus on the center glasses and stopwatch. Plenty of clean negative space across the top third leaves room for a headline overlay. The overall look is a trendy health and performance journal: clean, tactile, slightly grainy film-like texture, natural and understated, with no text, no logos, and no futuristic elements.
nutrition

Natron schlägt Natriumcitrat und die Kombination um 17 Sekunden

BY DR. GYMBRO ·

In einer Crossover‑Studie mit zehn hochtrainierten weiblichen CrossFit‑Athletinnen verkürzte Natriumbicarbonat die 6‑km‑Zeitfahrt um 21,5 Sekunden gegenüber Placebo, während Natriumcitrat und die Kombination keinen klaren Vorteil boten. Natriumbicarbonat war zudem 11,6 Sekunden schneller als Citrat und 17,2 Sekunden schneller als die Kombination – allerdings gingen damit vermehrte gastrointestinale Beschwerden einher. Hier erfährst du, was die Studie ergab, warum das Stapeln von Puffern nicht funktionierte und wie du das Vorgehen sicher testen kannst.

A wide, landscape editorial photograph with a modern wellness-journal feel. In the foreground, a clear glass vial of pale amber liquid sits on a matte white stone surface, with a small dropper beside it and a few droplets catching soft light. A slim brushed-steel measuring spoon and a minimalist notebook with handwritten dose calculations in pencil rest nearby. The numbers are blurred and unreadable.

In the softly blurred background, a bright, airy modern gym with large windows and morning light. A fit man in his thirties, in a charcoal athletic shirt, is mid-stride on a treadmill in profile, with a gentle sheen of sweat and a focused expression. Behind him, a wooden plyo box, a kettlebell, and a rope are arranged neatly, suggesting functional training.

The palette is calm and refined: warm cream, soft sage green, muted terracotta, and touches of deep navy. Natural golden side-light makes long, gentle shadows. Shallow depth of field with a crisp foreground and creamy bokeh. Clean composition with negative space on the left third for a title overlay. Premium magazine photography, subtle film grain, realistic textures, no text or logos, and no futuristic or digital elements.
nutrition

HMB verbessert die kardiovaskuläre Fitness, nicht die Kraft – neue Studie 2026

BY DR. GYMBRO ·

HMB wird meist als Mittel angepriesen, das Muskelmasse erhalten und die Kraft steigern soll, doch eine neue dreifach‑blinde Studie zeigte etwas anderes. Bei 90 Männern führte eine an die fettfreie Körpermasse angepasste, hohe Dosis flüssiger HMB‑Freisäure (90 mg pro kg fettfreie Masse pro Tag) in Kombination mit hochintensivem funktionalem Training zu einer stärkeren Steigerung von VO₂max und Schwellenwert‑Markern im Vergleich zum Placebo. Der Effekt fiel vor allem bei trainierten Männern aus, während die isometrische Beinkraft unverändert blieb. Hier die Dosierungsrechnung, der Vergleich zur üblichen 3‑g‑Dosis und die potenzielle Zielgruppe.

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