#nutrition research

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A bright, airy editorial still life photographed from slightly above on a pale oat-colored linen surface, in soft natural window light with gentle long shadows. In the foreground, a rustic ceramic bowl holds halved and whole oranges, glossy red bell pepper slices, and a few kiwi halves with emerald flesh. Beside it sit loose strawberries and a small pile of bright yellow lemon wedges. Their colors pop against the muted neutral palette. A single clear glass of water with a slice of orange rests nearby, catching the light.

On the right side of the frame, a pair of well-worn but clean walking sneakers in sage green and cream sits casually on the surface, with one lace loosely trailing. Behind them, a simple wooden chair with a light ash finish is partly visible and slightly out of focus, a quiet nod to the sit-to-stand test. A small stainless-steel stopwatch lies next to the shoes, with a subtle reflective glint.

A minimalist ceramic dish holds a few small, round, pale-yellow vitamin capsules, kept understated. A sprig of green leaves and a folded cotton napkin in soft terracotta add a warm accent. A small open notebook with a pencil rests in the upper left, its page blank except for faint, abstract pencil lines suggesting a simple rising graph, with no legible text.

The composition leaves generous negative space on the left third for title overlay, with a soft cream-to-peach gradient background. The mood is fresh, healthy, and contemplative, like a modern wellness magazine or a trendy online journal. The color palette is warm citrus orange, sunny yellow, sage green, and soft cream, with gentle terracotta accents. The depth of field is shallow, with crisp focus on the fruit and shoes and a creamy blur in the background. The overall look is clean, natural, and editorial, with fine film-like grain, true-to-life color, and a calm, optimistic tone. Landscape 16:9 framing.

La vitamina a buon mercato per gambe più forti con l’avanzare dell’età

BY DR. GYMBRO · 30 ott 2026

Uno studio britannico su più di 5 000 adulti tra i 48 e i 92 anni ha scoperto che chi ha un livello di vitamina C nel sangue ottimale (≥ 50 µmol/L) cammina più velocemente e si alza da una sedia più rapidamente rispetto a chi ha valori più bassi. Nelle donne la stretta di mano è risultata più forte, anche dopo aver corretto per l’altezza; negli uomini non è emersa alcuna correlazione. L’assunzione di vitamina C attraverso la dieta è stata associata ai benefici solo nelle donne e senza un chiaro andamento. Lo studio è trasversale, perciò non dimostra causalità, ma i dati suggeriscono di tenere sotto controllo il proprio livello ematico.