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No immunogenic responses
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Finally, this is an argument used regularly against meat: [Vitamin] B12 in meat is from supplements given to cows so why not just take [Vitamin B12 as a supplement] directly, anyway
E., & Capetola, R
However, full-length TB-4 is biologically fragile, expensive to synthesize, and has poor shelf stability, making it less practical for research or commercial use
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