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doi:10.1016/s1357-2725(00)00087-x Compliance Statement This product is intended for laboratory research use only and is not approved for human or veterinary use

Oral routes face digestion, which can degrade delicate chains

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The result is a systems-level approach to digestive health, with butyrate at the center as the key metabolite.

Samples must be collected within two to four hours post-administration to capture measurable concentrations, and immediate processing (centrifugation, plasma separation, freezing at 80C) is essential to prevent ex vivo degradation