@bdsvictory23 said
"I am interested to know what people here think about Cakes of Light. I went to my first Gnostic Mass a couple of weeks ago and was quite suprised that people actually use the Cakes of Light recipe involving human blood or semen. I can see this in the early 1900's but in 2011? I understand that the substances have been burned to ash and thus are not likely to contain possible pathogens but there is a big part of me that has a problem with the idea of consuming blood from another person...it just seem healthy."
If it has been burned to ash, then it's a worthless substance and might as well not have been included. This ingredient needs to go in as a live substance and maintain its pranic vitality. The recipe drops to the level of mindless superstition if you kill it first.
At the same time, precautions have to be taken regarding health. You're right, that there are different concerns now than a hundred years ago. The point, though, should be to take responsibility for the source of the product. Personally I think that this should come from extracting the product from someone who is a confirmed safe source - someone, for example, who has had recent HIV testing and not indulged in risky behavior (for HIV or other things) in the interim. If this can't be reasonably assured, then one of the alternative substances should be used, such as some blood from hamburger.
I like that you're distressed at your disgust. That's healthy. This could open your mind a bit. Most women (and many men) swallow semen quite often, and you boys seem to enjoy that quite a bit. We don't require you to burn it to ash first! (And there are more than a few men, and a number of women, who delight in eating out a woman especially during one particular time of the month.)
"What I wonder about is why would we use or injest the blood of someone else as part of the eucharist?"
These are among the most sacred of physical substances, from very ancient times through the present. They are carriers of life itself. This isn't metaphorical.