Fair bit of research that shows Amyloid can be broken down by Curcumin.
Check the wiki:
"Curcumin, which shows positive results in most
drug discovery assays, is regarded as a false lead that
medicinal chemists include among "
pan-assay interference compounds". This attracts undue experimental attention while failing to advance as viable therapeutic or drug leads,
[3][6][17] although some derivatives of curcumin such as
EF-24 have seen a significant amount of research.
[18]
Factors that limit the bioactivity of curcumin or its analogs include chemical instability, water insolubility, absence of potent and selective target activity, low bioavailability, limited tissue distribution, and extensive metabolism.
[3] Very little curcumin escapes the
GI tract and most is excreted in feces unchanged.
[19] If curcumin enters plasma in reasonable amounts, there is a high risk of toxicity since it is promiscuous, and interacts with several proteins known to increase the risk of adverse effects, including
hERG,
cytochrome P450s, and
glutathione S-transferase.
[3]"
There's more about safety warnings.