PURPOSE OF REVIEW:
This article provides an update on the role of the triglyceride to high-density lipoprotein-cholesterol (triglyceride/HDL-C) ratio in the setting of obesity-related insulin resistance and type 2 diabetes mellitus.
RECENT FINDINGS:
Insulin resistance and type 2 diabetes mellitus are well-established risk factors for cardiovascular diseases, and are commonly associated with metabolic abnormalities such as hypertriglyceridemia, low HDL-C and presence of small, dense low-dense lipoprotein (LDL) particles. Mounting evidence suggests that the triglyceride/HDL-C ratio is a marker of insulin resistance, although this relationship might vary as a function of ethnicity and sex. The triglyceride/HDL-C ratio has also been shown to correlate with other atherogenic lipid measurements, such as triglyceride-rich lipoproteins, remnant cholesterol and small dense LDL particles. Recent epidemiologic studies have shown that the triglyceride/HDL-C ratio associates with cardiovascular risk, mainly because of its association with insulin resistance. Finally, triglyceride/HDL-C can also be a marker of glycemic control, especially in obese patients with type 2 diabetes mellitus.
SUMMARY:
The triglyceride/HDL-C integrates information on triglyceride-rich lipoproteins, insulin resistance and glycemic control. Future studies may better define its specific clinical role.
Unfortunately the full study is behind a paywall but Low Carb has been shown to improve the Trigs/ HDL ratio
Graham
2 comments:
Just wanted to share.. I work at a Farmers Market, and just booked some nutritionists to do a diabetes awareness talk.. and I thought of your blog! <3 - http://www.domesticgeekgirl.com
Low carb generally drops trigs through the floor - when studies fail to show this it's a strong indicator that they aren't really low carb.
Saturated fats *in the absence of excess carbs* generally raise HDL. Win-win.
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