Hey D, long time no see!
Copper is a tough one to dial in. I was adding a little copper chlorophyllum(for the chlorophyll per se, not the copper) to my shakes, but the newest data on copper accumulation in the brain halted that practice.
Hey Bio! It's been awhile for sure, and it makes me feel good to see you around again.
I'm not a big fan of Copper, and it's rare that I feel the need to take any. It accumulates tenaciously, causes a cascade of potentially undesirable complications, and then it's tough to selectively extract from the body. I've found that taking ~50-100mg Zinc ED (or even EOD) is just an easy way to antagonize Copper accumulation and it's subsequent expression. I cannot speak for doses over 100mg/day, because I've never experimented with doses over that limit.
Perhaps it's no longer common knowledge, but Copper is closely related to estrogen metabolism and women's fertility. Just the opposite of Zinc, which is crucial to male fertility. Also, the neurological effects of Copper have long been associated with emotional liability, and the characteristic feminine mental pathology in general. Zinc is the opposite, and has been associated with masculinity for countless millennia by most cultures around the world.
For example, here's a symbol which is probably familiar to most people...
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It's the alchemical symbol for Copper. However, without the proper esoteric training and insight people probably just see it as the symbol for "female". Even this demonstrates how femininity is in fact synonymous with Copper, and consider the implications of that. It's a shame, but many a bright and aspiring medical student has lost sleep stressing over his MCAT, but has no clue where the true origins of his interest are rooted. Thus, such students become well-trained, presumptuous technicians who can recite conventional prescriptions very well, but they abdicate being the great doctor/bio-engineer they could have been because they never recognized the fundamental premise. The Caduceus is another old hint in modern medicine, but if a student is not compelled to seek Hermetic knowledge before college, even the best of professors can't give him a desire he never possessed.
Here's a good link (see below) where an MD summarizes the relationship between Zinc and Copper quite concisely. It's an interesting read indeed, and supports my observations and assertion that the Zinc in 3-4 caps of MFXB is dosed appropriate to the demographic it was designed for.
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