its just a protein source.. testicles, chicken breast, eggs... just different protein chains but if you eat it, its macro nutrients with whatever micro nutrition as well. The thought of ingesting animal balls, drinking its blood, eating its brains for belief of magical benefits are things of old time myth and superstition. But hey, I hear people just like those mountain oysters... maybe its the vinegar sourness... whatever makes you happy. Just dont bite into any balls near me, I dont want the squirt spray as it pops.