How serious is triglycerides at 545?

I'm in the process of applying for life insurance. I just received the blood test results back and there are 3 elevated items. I read your information on triglycerides which was very helpful. However, mine is at 545 mg/dl. You mentioned that 150 was at the high end of normal. My cholesterol is at...

On the weekends, I go out for 12 to 20 beers. My test showed that my triglycerides were 125, cholesterol was 223.

I'm writing to you in regards to a physical that I had recently. I'm a male 28 years old, 5 feet 9 inches 220 pounds with a pretty big build due to former bodybuilding that I used to do. I exercise moderately by riding my bike for about 2 hours a week. My diet...

I don’t eat many sweets so I can’t pinpoint a cause for high triglycerides.

In regards to adding strength training; I went from lots of aerobic exercises to a period of just lifting weights. I added about 20 pounds (155 pounds through high school and college) to about 175 pounds. Then for a period of about 3 years, I didn't do much, and my weight went to 195...