#bone mineral density

1 article

A wide, softly lit editorial still life on a pale warm-gray concrete surface, shot from a slightly elevated three-quarter angle. In the center-left, two matte ceramic scoops sit side by side. One holds fine ivory whey powder, the other holds slightly coarser, pale golden collagen peptide powder. A small, elegant dusting of both powders spills between them and blends into a soft swirl. Behind them, three minimalist cream and sage-green supplement tubs with no legible text stand in a staggered row, with a frosted glass shaker bottle of creamy liquid beside them.

On the right, a brushed-steel barbell plate and a compact chalk-dusted kettlebell rest slightly out of focus, suggesting resistance training. Pale wisps of chalk hang in the air. A folded charcoal gym towel and a pair of worn leather lifting straps lie in the foreground. A single cross-section of a clean white bone model, a stylized vertebra, rests on a small oak block at the far right. It subtly signals the bone-density theme without looking clinical.

Natural window light enters from the left, casting long, gentle shadows and a warm highlight on the powders. The palette is muted and modern: oatmeal, bone white, sage green, soft charcoal, and touches of warm amber. Shallow depth of field keeps the scoops tack-sharp and melts the background into creamy blur. Leave generous negative space in the upper right for headline overlay. The overall feel is a premium health and science journal cover: clean, tactile, minimalist, with fine film-like grain and a calm, editorial mood.

乳清＋胶原在举重者中优于单独使用——但有一个陷阱

BY DR. GYMBRO · 2026年10月28日

一项为期8周、针对阻力训练男性的随机对照试验显示，混合30克乳清蛋白和10克胶原蛋白的组合在所有测量指标上均优于单独使用乳清、胶原或安慰剂。该组合使受试者的肌肉质量（BIA）增加了2.66 kg，腰椎骨密度显著提升，深蹲、卧推成绩以及骨代谢标志物也都有所改善。单独的胶原仅对骨骼有作用，单独的乳清仅对肌肉有帮助。但由于样本仅40人、蛋白质摄入总量不等以及骨密度异常大幅提升等因素，这项研究仍存在不少局限。