What level of triglycerides is dangerous?

[tanyajack]

Although most studies have noted that filtered coffee has a neutral effect on lipid levels, unfiltered coffee appears to increase LDL, total cholesterol, and triglyceridesin some studies. ... This is largely due to an increase in low density lipoprotein (LDL) levels and triglyceride levels.

http://www.appleofhealth.com/dietary-model-to-lower-triglycerides/