What is the definition of Portions Medical Research?

"Portions medical research" is like saying, 'A tiny sliver of the healing potion that doctors brew up, but it's so small, you'd think they're just trying to sell you fancy coffee.' It's the fancy science of making us feel better, minus the actual ingredients and a whole lot of questionable ethics.

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Now, here's an unsettling example sentence: "The portions of medical research were so small, they might as well be the size of a grain of sand on a beach of despair."