Build a More Attractive Body: The Best 7 Foods You Should Eat

 

6. Spinach

Spinach is nutrient-dense, containing iron, magnesium, and nitrates, which help improve muscle function and endurance. These nutrients support oxygen transport, ensuring that muscles perform at their best.

Scientific Insight: A study from Cell Metabolism indicated that nitrates in spinach could enhance muscular strength and efficiency, contributing to a more toned physique (Larsen et al., 2011).