i use spices, I take a couple tablespoons of a mix of cayenne, cinnamon, turmeric, garlic powder and basil in the morning. I think it works pretty good. dad takes Viagra, I tried his stuff once but didn’t notice anymore benefit than the spices. it’s much cheaper doing the spices and exercising regularly.
also i’ll drink some pomegranate juice, which I read can help reverse artherosclerosis if taken daily for years.
that’s it just a tip for healthier circulation