#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.

I vegani hanno assunto creatina per 4 settimane: i salti migliorati, le sprint no

BY DR. GYMBRO · 31 ott 2026

I vegani assumono quasi zero creatina con la dieta, quindi gli integratori dovrebbero avere un effetto più marcato? Uno studio randomizzato, triplo cieco, ha somministrato a 20 vegani attivi 0,1 g/kg/giorno di creatina monoidrato per quattro settimane. Le prestazioni nei salti sono migliorate, così come alcune misure della composizione corporea, ma sprint, forza di presa e trazioni isometriche della coscia non sono cambiate. L’acqua corporea è aumentata di 1,4 kg e lo studio non ha potuto confrontare vegani e onnivori. Ecco cosa mostrano i dati, cosa non mostrano e a chi potrebbe interessare provarla.

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 Testato: Il “catrame di montagna” può davvero aumentare il testosterone?

BY DR. GYMBRO · 19 ott 2026

Lo Shilajit, il “catrame di montagna” himalayano pubblicizzato come stimolatore naturale del testosterone, è stato testato in uno studio randomizzato, in doppio cieco e controllato con placebo. In uomini di età compresa tra 45 e 55 anni, 250 mg di Shilajit purificato due volte al giorno per 90 giorni hanno aumentato in modo significativo il testosterone totale, quello libero e il DHEAS rispetto al placebo, mentre LH e FSH sono rimasti stabili. I risultati sono incoraggianti ma modesti, limitati a una fascia d’età media e si basano solo su livelli ormonali, non su performance in palestra. Ecco cosa dimostra la ricerca, cosa non dimostra, e perché è fondamentale controllare la purezza e i test sui metalli pesanti quando si acquista il prodotto.