CLA, or conjugated linoleic acid, is a healthy natural trans fat that has shown to have a positive effect on fat loss. CLA is primarily found in the meat and dairy product of ruminants, such as cattle, goats, and sheep. Grass-fed, free-range animals always have 300 to 400 percent more CLA versus those fed heavy grain and soy diets.
How it Works
CLA is effective in fat loss in two ways. First, it interacts with the enzyme lipoprotein lipase, which breaks down fatty acids from triglycerides and releases them into tissue cells. CLA interferes with this process. The second way CLA works is by enhancing the ability of hormone-sensitive lipase to break down fat already stored in fat cells so muscles can burn it.
Preventing Weight Gain
For many, holidays are synonymous with weight gain. According to "Medical News Today," CLA supplements taken during the holiday season have shown reduction in body fat by 2.2 lbs. and overall body weight by 1.3 lbs. During the study, users followed a generally healthy lifestyle, and were not made to follow any dietary restrictions.
Fat Reduction
A May 2007 issue of the "American Journal of Clinical Nutrition" reported that CLA attributed to modest body fat losses in humans. The randomized, double-blinded, placebo-controlled trials found that a dosage of 3.2 g per day were needed for optimal results.
Side Effects
CLA has been found to be generally tolerable and safe, though rarely, serious side effects may occur. High blood sugar, low HDL cholesterol, or allergic reaction should be reported to a doctor if experienced and supplementation ceased. Talk to your doctor before supplementing with CLA to make sure it advisable for your specific situation.
References
- Mercola.com; Organic Beef
- Medical News Today; Don't Fear The Scale After Holidays: Study Shows CLA Effective When Adults Are Susceptible To Weight And Fat Gain; August 2006
- "American Journal of Clinical Nutrition"; Efficacy of conjugated linoleic acid for reducing fat mass: a meta-analysis in humans; Leah D Whigham, et al: May 2007
- Med TV; Conjugated Linoleic Acid Side Effects



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