#randomized-controlled-trial

2 articles

A wide, softly lit editorial still life on a pale oatmeal-colored linen surface. In the center sits a small matte ceramic bowl of fine white creatine powder, with a wooden scoop resting beside it and a few loose pale crystals scattered across the linen. Around the bowl, a fresh plant-based spread is arranged in an organic, uncluttered way: a halved avocado, a handful of chickpeas, bright green edamame pods, a cluster of dark leafy kale, a few red lentils spilled from a small wooden spoon, and a split pomegranate with glossy ruby seeds. A tall glass of water with condensation stands on the right, catching a sliver of window light.

In the soft-focus background, a young athlete in a muted sage-green tank top is mid-jump in a bright, minimalist studio with whitewashed brick walls and pale hardwood floors. The figure is slightly blurred and only partly in frame, which gives a sense of motion and vertical lift without pulling attention from the foreground. A pair of clean white sneakers and a folded gray towel sit on a low wooden bench nearby.

The light is warm natural morning daylight from the left. It casts gentle long shadows and subtle highlights on the powder and the glass. The palette is earthy and calm: cream, sage green, terracotta, warm wood tones, and small pops of avocado green and pomegranate red. The depth of field is shallow, with crisp focus on the bowl and scoop. The composition leaves generous negative space on the upper left for a title overlay, in the clean, contemporary style of a modern health and science magazine. Photographic, high-resolution, refined, and minimal.

Veganer*innen nahmen vier Wochen lang Kreatin – Sprungleistung stieg, Sprint nicht

BY DR. GYMBRO · 31. Okt. 2026

Veganer*innen erhalten fast kein Kreatin aus der Nahrung, weshalb die Ergänzung besonders wirksam sein könnte. In einer randomisierten, dreifach‑blinden Humanstudie erhielten 20 aktive Vegan‑Athlet*innen vier Wochen lang 0,1 g /kg/Tag Kreatin‑Monohydrat. Die Sprungleistung und einige Körperzusammensetzungs‑Parameter verbesserten sich, während Sprint, Handgriffkraft und Mid‑Thigh‑Pull unverändert blieben. Das Gesamtkörperwasser stieg um 1,4 kg, ein direkter Effekt der Supplementierung. Die Studie vergleicht Vegan‑ mit Fleischessenden nicht – wir zeigen, was die Daten belegen, was nicht und für wen die Einnahme sinnvoll sein könnte.

A wide, editorial-style photograph of a rugged Himalayan cliff face at golden hour, with dark, glossy resin seeping from the cracks in the layered stone. Thick, tar-like droplets catch the warm light and shine like polished obsidian. In the foreground, a weathered hand holds a small, rustic ceramic dish with a spoonful of purified Shilajit. The resin is deep brown-black, glossy, and stretches in a slow, viscous ribbon from the spoon. Beside the dish sits a simple, minimalist amber glass dropper bottle with a plain cream label, a folded linen cloth, and a few scattered dried herbs, suggesting a modern wellness ritual. The mid-ground shows soft layers of misty mountain ridges fading into a pale peach and dusty blue sky. The background is gently blurred, with shallow depth of field and creamy bokeh. The color palette is earthy and muted: warm ochre, charcoal, sage green, and soft cream, with a subtle film-grain texture. Natural side lighting creates long, gentle shadows and highlights the textures of the stone, resin, and ceramic. The composition follows the rule of thirds, with the dish and bottle in the lower left and open negative space on the right for headline overlay. The mood is calm, grounded, and credible, like a high-end health and science magazine feature, with a refined, contemporary, slightly documentary look. There is no text, no people's faces, and no futuristic elements.

science research

Shilajit getestet: Kann das „Bergpech“ wirklich den Testosteronspiegel erhöhen?

BY DR. GYMBRO · 19. Okt. 2026

Shilajit, das himalajische „Bergpech“, das als natürlicher Testosteron‑Booster verkauft wird, wurde in einer randomisierten, doppelblinden, placebokontrollierten Studie untersucht. Bei Männern im Alter von 45 bis 55 Jahren führten 250 mg gereinigtes Shilajit zweimal täglich über 90 Tage zu einem signifikanten Anstieg von Gesamt‑Testosteron, freiem Testosteron und DHEAS im Vergleich zum Placebo, während LH und FSH stabil blieben. Die Studie ist vielversprechend, aber bescheiden, beschränkt sich auf Männer mittleren Alters und misst Hormonwerte statt sportlicher Leistung. Hier zeigen wir, was die Forschung belegt, was sie nicht belegt und warum Reinheit sowie Schwermetall‑Tests beim Kauf wichtig sind.