#chronic mountain sickness

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$Approach: conceptual metaphor. Palette: bold color field (saturated orange). A single clear glass of water sits on a seamless saturated tangerine-orange backdrop, shot from a low three-quarter angle at eye level. Dense streams of tiny hydrogen bubbles rise through the water, but at the surface the glass has cracked in a thin, sharp fracture line that runs up the side, as if the "healthy" promise has split. A few droplets hang mid-air beside the crack. Hard directional studio light from the upper left casts a crisp, elongated shadow across the orange floor, and bright caustic highlights bend through the water. A tiny electric green (#00e676) reflection glints along the rim of the glass. The look is clean, graphic and photorealistic, with shallow depth of field. The mood is skeptical and tense, with a quiet sense of irony.$

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氢水适得其反：试验中氧化损伤标志物升高

BY HELIX WARD · 2026年10月30日

氢富水被宣传为简便的抗氧化方案，但在一项针对慢性高原病患者的随机、双盲试验中出现了相反的信号。8 周每日摄入 990 mL 氢水后，氢水组的氧化损伤标志 MDA 较安慰剂组升高了 2.11（p<0.001），而总抗氧化能力亦上升。BMI≥24 的受试者中 MDA 升幅更为明显。氢水组不良事件更常见（50% 对 37%），以头晕居多。由于样本量小且仅限高海拔患者，结果的推广需谨慎。