Poor performance isn't a bedroom problem. It's your cardiovascular system telling you something is seriously wrong. If blood can't get where you need it most, it's not getting to your brain, heart, or muscles properly either. Viagra mutes that signal while the damage keeps going. Nattokinase fixes what's actually broken — clinically shown to reduce arterial plaque, outperforming a leading cholesterol drug in one head-to-head trial. Don't silence the warning. Solve it.