Men often associate manhood to their penis and consuming animal products. Meat and dairy products clog the very tiny artery that pumps blood flow to the penis for an erection. This is why E.D.(erectile dysfunction) is the first warning sign of soon to be heart disease. The same goes for women, eating plant-based increases circulation which increases blood flow to the vagina. This sex secret applies to the elderly as well believe it or not. So I guess the manliest men and women are omnivores and the satisfied partners have plant-based companions.