Conjugated Linoleic Acid (CLA) Supplements
What is Conjugated Linoleic Acid (CLA)?
Conjugated linoleic acid (CLA) is a mixture of different isomers, or chemical forms, of the omega-6 essential fatty acid linoleic acid (cis-9, cis-12, octadecadienoic acid). Linoleic acid is an essential fatty acid - a type of fat that your body needs for optimum health. CLA was discovered by accident in 1978 by Michael Pariza at the University of Wisconsin, when it was isolated from cooked ground beef.
CLA is found naturally in animal tissues and food sources, including red meats, poultry, eggs, cheeses, milk and yogurt that have undergone heat processing treatments. Vegetable fats are generally poorer sources of CLA.
CLA is not a nutrient essential for health. We could live healthfully on a CLA-free diet our entire life.
Supposed CLA Benefits
CLA has been the subject of a variety of research in the past several years, and findings suggest that some of the benefits of CLA include the following:
Shedding the Pounds with CLA
Conjugated linoleic acid (CLA) is an effective fat-fighter and can really help to get rid of belly fat. It is a contender for the weight loss miracle pill.
CLA has been shown to reduce body fat and increase lean body mass. It may work more effectively if used for prevention of body fat deposition and weight gain. CLA has been shown to reduce body fat by preventing the body from storing fat. It reduces the activity of an enzyme, which acts as a door key on fat cells. Normally, if we cat more energy than we use, this door is opened by the key, and the fat gets stored. Over time, this can lead to being overweight. When you are taking CLA, the door remains locked, and even though your body absorbs and uses the fat you need to function healthily, excess fat cannot be stored.
CLA may also help prevent weight regain, as found unpublished research using Tonalin. CLA was shown to promote the loss of body fat by 8% after 1 year and maintain that weight loss over the course of a second year.
Precautions & Side effects
CLA appears to be a generally safe nutritional substance. The typical dosage of CLA ranges from 3 to 5 g daily.
There are concerns that conjugated linoleic acid can worsen diabetes. CLA supplementation has been reported to induce insulin resistance in animals.
Monitoring insulin, glucose levels, and serum lipids may be advisable for persons supplementing CLA on long-term basis.
CLA supplements should be avoided by children, pregnant women and nursing mothers.