Sugar?

I listened to the People's Pharmacy today. Their topic was cholesterol. Last year I had my cholesterol tested. It was high and so was my triglyceride level. One of the PhDs interviewed said he believes sugar is the main problem. I have heard this in other places too. I have given sugar up for Lent for other reasons but I am hoping it has benefits in this area too. They also had a researcher from http://www.consumerlab.com They look into vitamin supplements so you know what you are actually getting. There is a yearly fee but I think it might be worth it.