TY - GEN AU - Pérez-Piñero, Silvia AU - Ávila-Gandía, Vicente AU - Rubio Arias, Jacobo Ángel AU - Muñoz-Carrillo, Juan Carlos AU - Losada-Zafrilla, Pilar AU - López-Román, Francisco Javier PY - 2021 SN - 2072-6643 UR - http://hdl.handle.net/10835/13106 AB - The aim of a 12-week randomized double-blind placebo-controlled study was to assess the effect of daily supplementation with a natural extract of Spinacia oleracea L. (4 × 500 mg capsules/day; total 2 g per day) combined with a moderate-intensity... LA - en PB - MDPI KW - natural spinach extract KW - healthy aging KW - muscle health KW - randomized trial KW - strength training TI - A 12-Week Randomized Double-Blind Placebo-Controlled Clinical Trial, Evaluating the Effect of Supplementation with a Spinach Extract on Skeletal Muscle Fitness in Adults Older Than 50 Years of Age DO - 10.3390/nu13124373 ER -