Coconut milk causing headaches and chest pain?

I had chest pain and headache yesterday and this morning. Only thing different I can think of was more coconut milk and oil.

I found this:
http://www.abc.net.au/health/thepulse/stories/2008/09/25/2372372.htm

http://chriskresser.com/3-reasons-why-coconut-milk-may-not-be-your-friend

http://board.crossfit.com/showthread.php?t=84084

Your thoughts?