...provides evidence that curcumin is an unstable, reactive, nonbioavailable compound and, therefore, a highly improbable lead..."
<a href="https://pubs.acs.org/doi/10.1021/acs.jmedchem.6b00975" rel="nofollow">https://pubs.acs.org/doi/10.1021/acs.jmedchem.6b00975</a>