The Hidden Signs of High Cholesterol in Your Legs Did you know that high cholesterol can quietly sneak up on you, causing serious health issues without you even realizing it? Cholesterol is a waxy, fat-like substance that your liver produces to help build cell membranes, make vitamin D, and balance hormones. It’s essential for your body, but there’s a catch! Cholesterol doesn’t dissolve in water, so it travels through your bloodstream in tiny packages called lipoproteins. Now, here’s where it gets tricky: when cholesterol combines with lipoproteins that are high