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Wide landscape editorial photograph of a mountain biker mid-ride on a dusty red-orange singletrack trail in the South African Western Cape, golden hour light raking across the scene. The rider is in sharp focus on the right third of the frame, wearing a weathered cycling kit with a race number plate on the handlebars, dust kicking up from the rear tire. Behind them, rolling hills covered in fynbos shrubland and silhouetted protea plants fade into soft, hazy blue mountains. Warm amber sunlight creates long shadows and a soft rim light around the rider and bike.

In the lower left foreground, slightly out of focus, a small minimalist glass vial and a clear water bottle sit on a flat sun-bleached rock, with a few drops of liquid catching the light. Next to them, a simple matte paper notecard and a pencil suggest data collection, with no legible text. The vial and bottle are clean, understated, and modern, with no branding.

The color palette is earthy and refined: terracotta, ochre, sage green, dusty teal sky, and cream highlights. The composition uses shallow depth of field, a generous negative space in the upper left sky for headline overlay, and subtle film grain. The mood is contemplative, skeptical, and quietly sophisticated, like a feature photograph from a high-end outdoor sports and science magazine. Natural, candid, cinematic, shot on a 50mm lens with soft contrast and muted saturation. No futuristic elements, no glowing effects, no molecular graphics, no text.

Ketone IQ Raised Ketones at Cape Epic, But Did Nothing Else

BY DR. GYMBRO · Oct 27, 2026

Riders at the 8-day Cape Epic drank Ketone IQ twice a day and hit about 1 mM blood ketones, yet their fatigue, heart rate, reaction time and recovery looked the same as placebo riders. The double-blind trial tested R-1,3-butanediol in real racing conditions rather than a lab. The authors say the modest ketosis was not effective, and that butanediol should not be confused with ketone esters. With only 18 riders, the study has real limits, but it is a sobering data point for anyone considering a pricey ketone drink for recovery.