#athletic performance

1 article

A wide, editorial-style flat lay shot from directly above on a pale oak table in soft morning window light. At the center, an open matte cream-colored protein powder tub sits tipped slightly, with a wooden scoop resting beside it and a small, elegant dusting of fine powder spilling across the wood grain. To the left, a neat balanced arrangement of whole foods: two soft-boiled eggs in a ceramic dish, a small bowl of Greek yogurt with a drizzle of honey, a handful of almonds, and a halved avocado. To the right, a minimalist brass kitchen scale holding a small ceramic bowl, with a handwritten notebook page beside it showing simple pencil-drawn bar charts and a few scribbled numbers, no legible text. A matte shaker bottle in muted sage green stands near the top edge, along with a folded linen napkin in warm oatmeal tone. The color palette is restrained and modern: warm creams, soft sage, terracotta accents, and natural wood, with gentle diffused shadows and subtle film-like grain. Composition leaves generous negative space on the left third of the frame for headline overlay. The mood is calm, thoughtful, and quietly skeptical, like a contemporary health and science magazine cover. Shallow depth of field, crisp textures on powder and ceramic, high-end lifestyle photography, clean and uncluttered.

プロテインパウダーの隠された裏側：カロリーを合わせると効果が薄れる

BY DR. GYMBRO · 2026年11月2日

プロテインパウダーは本当にパフォーマンスや回復を向上させるのか、あるいは余分なカロリーを摂取しているだけなのか？75件のランダム化比較試験（計1,206名のアスリート）を対象にしたベイジアン・メタ分析の結果、効果は実在するものの限定的であることが示された。特に、有意な結果が得られたのはエネルギー摂取量がグループ間で一致していない研究だけであった。著者は「1 g/kg/日程度の追加タンパク質、すなわち総摂取量が約2 g/kg/日」程度を目安と示している。