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Description
Researchers made many efforts to develop the delivery of the drugs in general and in peptides specifically across the BBB, including modifying therapeutic agents, altering the barrier, carrier-mediated transport integrity, invasive techniques, etc
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Urological research
Eur Thyroid J 4(1):2635
Over-use may lead to side effects such as cramping, bloating, or gastrointestinal issues
They provide a direct way to get B12, which is important for those with deficiency
