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The colon lining needs both a tight barrier and good micro-blood flow to heal

There are currently plenty of animal studies but very few, if any, BPC-157 human trials

Poor Sleep Quality Testosterone and sleep have a bidirectional relationship low T disrupts sleep architecture, and poor sleep further reduces testosterone

Clin Rev Allergy Immunol 56(2):219233 Dixon AE, Poynter ME, Garrow OJ, Kaminsky DA, Tharp WG, Bates JHT (2023) Peripheral airway dysfunction in obesity and obese asthma

Importantly, BBB can be also endogenously repaired, but we have limited knowledge yet on what mechanisms and which cellular components of the NVU are involved in regulating BBB repair