#urolithin a

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A wide, softly lit editorial still life on a pale travertine surface. In the center-left, a halved ruby-red pomegranate sits open, its glossy arils spilling in a loose cluster onto the stone. Beside it are a few cracked walnut halves and a small matte ceramic dish holding a pinch of fine cream-colored powder. A single aril catches a bright highlight near the foreground. In the soft-focus background, a sheer linen curtain filters warm morning sunlight, which casts long, gentle shadows across the scene.

On the right side, an elegant older woman's hand, seen only from the wrist down, rests lightly on the surface next to a minimalist glass of water. Her skin shows natural texture and warmth. A slim sprig of dried olive branch and a folded sage-green napkin add quiet, organic accents.

The palette is restrained and modern: deep garnet red, warm walnut brown, oat beige, soft sage, and creamy off-white. The composition leaves generous negative space on the upper right for title text. The depth of field is shallow, with crisp focus on the pomegranate and a creamy bokeh falloff. The lighting is natural, diffused, and slightly golden, in the style of a high-end wellness magazine or a contemporary science and nutrition journal. The mood is calm, clean, and quietly authoritative. The finish is photographic, with fine grain, subtle matte tones, and a premium editorial feel.

유롤리틴 A, 석류 유래 포스트바이오틱, 노인에서 미토파지 시그니처를 유도

BY DR. SYNAPSE · 2026년 10월 14일

유롤리틴 A는 석류와 호두에 함유된 폴리페놀이 장내 세균에 의해 전환된 물질로, 노화된 동물의 근육 회복 효과가 보고되었습니다. 하루 500~1,000 mg을 복용하면 안전하고 체내 흡수가 잘 이루어지며, 미토콘드리아 관련 바이오마커가 변화한다는 것이 최초 인간 임상시험에서 확인됐습니다. 이번 연구는 Mitopure를 제조하는 기업이 지원했으며, 근육에서 미토콘드리아 건강이 개선된 분자적 시그니처를 제시합니다. 다만 연구 규모가 작고 기간이 짧아 근력·수명 등 실제 임상적 효능을 평가하지 못한 점이 한계입니다.