#ketones

2 articles

A sunlit outdoor running track in late afternoon, shot from a low angle with shallow depth of field. In the foreground, a matte black bottle with a minimal off-white label sits on the edge of a warm terracotta-colored track lane, beside a folded white towel and a small glass of amber liquid catching golden light. Condensation beads on the bottle. A faint heat shimmer rises from the track surface and softens the background.

In the midground, slightly out of focus, a lean athlete in a sage-green tank top and charcoal shorts runs on a treadmill-like stretch of track, a thin sheen of sweat on their shoulders, their expression focused and calm. Their motion is gently blurred, suggesting endurance and rhythm. Long soft shadows stretch across the lane lines.

The background fades into hazy peach, apricot, and pale yellow tones, with the suggestion of tall trees and a distant stadium wall. Warm sun flare enters from the upper right, creating a subtle glow and a few soft light streaks across the frame.

Subtle editorial touches: a small notebook with a pencil and a stopwatch rest beside the bottle, hinting at data and timing without any text legible. The color palette is warm and muted, with terracotta, cream, sage, and charcoal accents, and a fine film-like grain. The composition leaves open negative space on the left third for a headline overlay. The overall mood is clean, modern, and health-journal inspired, natural and aspirational, with a calm scientific curiosity rather than hype.

热天酮饮料：更持久的耐力和更敏锐的记忆？

BY DR. GYMBRO · 2026年10月30日

酮饮料原本被视为燃脂黑客的工具，但最新的热应激实验显示，它们也可能帮助你在炎热中更有底气地坚持到底。17 名受过耐力训练的男性摄入酮单酯+咖啡因后，进行 90 分钟、气温 34°C、相对湿度 45% 的负荷跑步，耐力极限时间延长至 8.9 分钟，而碳水+咖啡因组为 7.0 分钟。1‑back 工作记忆的正确率亦有所提升，而心率和核心体温并未出现显著差异。2‑back、反应时及击打规避任务则未见效益，且本研究样本量小、仅限男性且为单次测试。下面是数据揭示的内容以及未能说明的部分。

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.

science research

Ketone IQ 在 Cape Epic 提升血酮水平，却未带来任何恢复效益

BY DR. GYMBRO · 2026年10月27日

在为期八天的 Cape Epic 中，骑手每天饮用两次 Ketone IQ，使血酮浓度约达 1 mM，但他们的疲劳感、心率、反应时间和恢复情况与安慰剂组毫无差别。该双盲试验在真实比赛环境下评估了 R‑1,3‑丁二醇，而非实验室条件。作者指出，轻微的酮症并未带来实际效益，并提醒不要把丁二醇与酮酯混为一谈。由于仅有 18 名骑手参与，研究规模有限，但对考虑高价酮饮料用于恢复的任何人都是一次警示。

#ketones

热天酮饮料：更持久的耐力和更敏锐的记忆？

Ketone IQ 在 Cape Epic 提升血酮水平，却未带来任何恢复效益

Ketone IQ 在 Cape Epic 提升血酮水平，却未带来任何恢复效益