Explaining Our Body on Instagram: "Beetroot is naturally rich in dietary nitrates, compounds the body converts into nitric oxide. Nitric oxide plays an important role in blood vessel function by helping vessels relax and widen. When blood vessels are more flexible, blood can flow more smoothly through the circulatory system, improving oxygen delivery to muscles, the brain, and vital organs. Supporting healthy circulation isn’t about forcing the body to work harder — it’s about removing resistanc