#protein

1 article

Approach: the human outcome. Palette: bold color field, mustard yellow.

A tight, low-angle side view of an older man's muscular calf and thigh mid-leg-press or seated leg extension, shot from knee level. His weathered, sinewy skin shows fine hair and visible tendon definition, and his hands rest on the knee. He wears a plain charcoal athletic short and a worn white sneaker. The backdrop is a seamless saturated mustard-yellow wall, with a matte black gym machine frame cutting diagonally through the frame. Soft, directional studio light from camera left creates gentle highlights on the quadriceps and a warm shadow. A small electric green resistance band is looped around his ankle as the only green accent. The face stays out of frame. The mood is determined, strong and quietly hopeful, with a shallow depth of field and a crisp editorial feel.

15 g kolagenskih peptida: dvostruko veći dobitak u snazi nogu kod starijih muškaraca

BY HELIX WARD · 20. lis 2026.

Internet tvrdi da je kolagen beskoristan za mišiće, ali randomizirano ispitivanje na starijim muškarcima s sarkopenijom pokazuje da je situacija složenija. Nakon 12 tjedana treninga otpora, muškarci koji su uzimali 15 g kolagenskih peptida dnevno dobili su oko 45 % više mišićne mase (+4,2 vs +2,9 kg) i više od dvostruko veći porast snage nogu u odnosu na skupinu s placebo‑silicom. Ispod su ključni nalazi, moguće mehanizmi djelovanja i praktične preporuke.

#protein

15 g kolagenskih peptida: dvostruko veći dobitak u snazi nogu kod starijih muškaraca

15 g kolagenskih peptida: dvostruko veći dobitak u snazi nogu kod starijih muškaraca