Casein and now soy.
Vascular effects (tea catechins) of tea are suppressed by soy milk in vitro
http://www.ncbi.nlm....pubmed/19268288
This is what I am worried about, ok so SAFA shouldn't pose a problem, but what about Coconut Milk? Or any of the other substances many of us probably ingest along side our blueberries and various other polyphenols on a daily basis? I guess I am just worried about seeing in 10 years the headline above but with soy/dairy milk replaced with coconut milk!
Well, if it is, it probably won't be due to the SAFA portion. We just saw a report that GTE interfered with pomegranate extract, so in some cases you can't even mix two different polyphenols, if that report is true. Diversity and some degree of randomness in the diet is probably a good idea.