#alpha-lactalbumin

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A wide, softly lit bedroom scene at dusk, styled like a modern editorial photograph. In the foreground, a rumpled bed with textured oatmeal linen sheets and a single dented pillow sits beside a light oak nightstand. On the nightstand is a tall glass of creamy, milky white protein shake, a small wooden scoop and a matte ceramic tub with no readable label, beside a minimalist analog alarm clock. The clock's hands show a late hour, and it casts a faint shadow on the wall. A pair of clean white running shoes rests on the floor by the bed. A folded gray athletic hoodie lies at the foot of the bed, suggesting an athlete's lifestyle.

Warm amber light from a bedside lamp mixes with cool blue-gray twilight from a tall window with sheer curtains. The glow lands on the glass and gives the milky surface a soft sheen. Through the window, a muted city skyline fades into evening haze.

The palette is calm and sophisticated: warm cream, soft sage green, dusty blue, and a touch of terracotta from a small ceramic vase holding dried pampas grass. The composition follows the rule of thirds, with the glass and clock in the right third and open negative space on the left for headline text. Shallow depth of field keeps the glass and clock crisp while the background blurs gently.

The mood is quiet, slightly restless, and thoughtful, hinting at a night that does not go as planned. A subtle detail, a half-drawn curtain letting in a thin stripe of light across the rumpled sheets, suggests interrupted sleep. The look is clean, contemporary, and magazine-quality, with fine film grain, natural tones, and soft shadows, like a lifestyle wellness journal cover. No people, no text, no futuristic elements.

‘수면 단백질’이 수면이 안 좋은 사람을 오히려 더 자주 깨게 만든 경우

BY DR. GYMBRO · 2026년 10월 22일

알파‑락타볼루민은 ‘수면 단백질’이라는 이름으로 마케팅되었고, 초기 급성 연구에서는 운동선수가 더 깊게 잠들어 경기력이 향상될 것이라고 주장했습니다. 하지만 실제로 수면 문제를 겪는 24명의 운동선수를 대상으로 한 1주일 무작위 교차시험에서는 2시간 전 40 g을 섭취했을 때 수면 개선 효과가 나타나지 않았고, 오히려 깨어나는 횟수가 약간 늘었습니다(11.01 vs 10.25). 점프 높이 역시 소폭 감소했으며(27.68 cm vs 28.58 cm), 저녁에 부정적인 감정이 감소하는 한 가지 긍정적인 결과만 확인되었습니다. 이번 글에서는 실험 방법·핵심 결과와, 이 보충제를 피해야 할 대상자를 정리합니다.