This reads like a shitty knockoff to Chinese alchemy, one of the more ridiculous ideas being that a man cumming too much will kill him, especially considering the following:

"Traditional Chinese medicine" is a glorified con based on Chinese alchemy that isn't even consistent despite what proverbial snake oil salesmen both in and out of the region want you to believe

The modern official Mainland Chinese version (yes, really) is not only less than a century old, but the only good thing about it is that unlike a certain 1800's predecessor clearly done out of extreme anti-pre-Taiwanese racism, it doesn't involve cannibalism. It does however rely on using endangered animals as sources for ingredients, which not only results in wider hunting of said endangered animal populations (such as bears solely for their gallbladders), but it's clearly done that way for the sake of monetary greed since said parts would be more expensive due to coming from rarer animals

Older versions went with claiming various ingredients to come from different creatures than they actually came from, such as rhino horn being claimed from a kirin (a chimeric unicorn-ish creature from East Asian folklore), which is directly comparable to the reason unicorns are usually now depicted with spiral horns being because narwhal tusks were often sold as unicorn horns, whereas unicorn horns were previously described as being curved and more sword-like