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A wide, editorial-style flat lay on a warm, matte cream stone surface, shot from slightly above in soft natural morning light. On the left, a ceramic espresso cup in muted terracotta holds dark coffee, with a few roasted coffee beans scattered beside it. In the center, a small wooden board holds three bright red chili peppers, one sliced open to show pale seeds, next to a small pile of coarse red pepper flakes. On the right, a pair of minimalist off-white running shoes with sage green accents rests at an angle, and a slim stopwatch with a clean white face lies in front of them. Three small matte white capsules sit in a neat row at the center of the composition, a quiet nod to the placebo and the active doses. Soft shadows fall to the lower right. A sprig of dried eucalyptus and a folded linen cloth in oatmeal tones add texture at the edges. The palette is warm and restrained: terracotta, chili red, cream, sage, and charcoal brown, with a gentle pop of red as the focal accent. The depth of field is shallow, so the foreground beans are slightly soft and the chilies and capsules stay crisp. The mood is clean, modern, and magazine-like, in the style of a contemporary health and science journal. There is no text, no people, and no logos, and plenty of negative space on the upper left and right edges leaves room for a headline overlay.

Kafein da Capsaicin Sun Fi Placebo a Gudun 10 km; Capsaicin Kaɗai Bai Aiki ba

BY COACH RYAN · Oct 17, 2026

Wani gwaji mai ɗan‑crossover ya nuna cewa haɗin kafein da capsacin ne kawai ya wuce placebo a tazara 10 km, yayin da capsacin kaɗai ba shi da tasiri. Kafein ya ba da sakamakon da aka tantance da kididdiga, kuma ba a sami hujjar haɗin su biyu ba. Gwajin ya ba da kafein a 6 mg/kg (kusurwace 450 mg ga mai nauyin 75 kg). An lura da karin matsalolin barci, damuwa, ciwon kai da bugun zuciya mai sauri a ƙungiyar da ke ɗauke da kafein. Ga abin da binciken ya gano da kuma waɗanda ya kamata su guje wa wannan ƙara.

#10k

Kafein da Capsaicin Sun Fi Placebo a Gudun 10 km; Capsaicin Kaɗai Bai Aiki ba

Kafein da Capsaicin Sun Fi Placebo a Gudun 10 km; Capsaicin Kaɗai Bai Aiki ba