Recently, trans fats have risen to the forefront of the nutrition world. It is not uncommon on a regular visit to the grocery store to see a wide range of products advertising themselves as being "trans fat free". This is helpful information for the regular consumer to help avoid over consumption of trans fats, but what are trans fats, why are they harmful and how does one identify trans fats "hidden" in non-labeled foods? This article aims to help the average consumer understand more about trans fats and identify sources from everyday consumables.
What are trans fats and why are they bad?
The technical term for fats is fatty acids. Fatty acids are one of three varieties: unsaturated (most vegetable oils), polyunsaturated (soft margarines, essential fatty acids like omega 3 and omega 6 from fish and nuts) or fully saturated (coconut oil, lard, hard margarines). The term "saturated" refers to the type of chemical bonds (single or double) between the carbon and hydrogen atoms. Most fatty acids in their natural state are in their "cis form" that is, all the hydrogen atoms bonded to the individual carbons atoms are on one side of the fatty acid molecule - on the "cis" side.
Unsaturated oils are not as useful to be made into finished food products since they are prone to "oxidation" and can go rancid ? destroying the taste and texture of the product. So to avoid this spontaneous oxidation, the industry practice is to "hydrogenate" the oil. This then creates what is known as a "partially hydrogenated vegetable oil" (polyunsaturated fatty acid) that is more stable and less likely to become rancid. Hydrogenation may help increase the quality of the finished food product, however it often involves the formation of trans fats ? where the hydrogen is bonded to the carbon on the opposite side of the fatty acid molecule ("trans" side). A trans fatty acid has a different structure than a regular cis fatty acid.
Studies have shown a strong connection between trans fat consumption and the development of cardiovascular disease like arteriosclerosis (hardening of the arteries) and heart disease. Evidence also seems to indicate that trans fats may be even more harmful than regular saturated fats like coconut oil, animal fats and lard. Therefore it is very important to be able to avoid consuming high concentrations of trans fats.
How To Spot "Hidden" Trans Fats
A good rule of thumb is to read the ingredients list on the side of the product packaging and look for the words "partially hydrogenated vegetable oil". Any product containing this ingredient has a higher probability of containing trans fats. It is surprising the number of products that contain partially hydrogenated vegetable oils and the consumer must be vigilant to avoid consuming too many of these foods. Examples of products are: almost all baked goods, foods with breading (chicken breasts, snacks ect.), fried foods, margarines/spreads and even cereals (even "low fat" granola).
In conclusion, it is hoped that this short article provided some basic knowledge on the importance of avoiding trans fats. An informed consumer will be able to make sensible and healthy choices and avoid potentially harmful nutrition sources.
David Petersen is a Personal Trainer/Certified Strength and Conditioning Specialist and the owner and founder of B.O.S.S. Fitness Inc. based in Oldsmar, Florida. More articles and information can be found at http://www.bossfitness.com
NOTE: You're free to republish this article on your website, in your newsletter, in your e-book or in other publications provided the article is reproduced in its entirety, including the author information and all LIVE website links as above.
house refresh service Lincolnshire ..Here's a conundrum: While experts agree that high cholesterol and... Read More
LIFESTYLE WELLNESS = An Adventure of Health + Vitality!Not a... Read More
Who suffers from Eating Disorders?Eating Disorder sufferers are male and... Read More
Millions of people around the UK consume dairy products on... Read More
Aging occurs when the body's cells die at faster rates... Read More
When it comes to the topic of sports nutrition there... Read More
The fact that diet directly affects behaviour is no news,... Read More
Do we really need a home water filter? Can't we... Read More
Mannatech's patent-pending glyconutrients complex, Ambrotose, is perhaps the greatest wellness... Read More
Are you worried yet about your health? Are you anxious... Read More
It is believed that cane sugar was discovered before the... Read More
The word 'homeostasis' is made up of two Greek words:... Read More
Being vegetarian is one of the greatest things in the... Read More
Fats (triacylglycerols) ...Some basic terminology ...fat or fatty acid ...In... Read More
Dr. Christine Wood, M.D, a practicing pediatrician in Encinitas, California,... Read More
Coke, more commonly known as cocaine is a highly addictive... Read More
During the past thirty years there has been a steadily... Read More
Manganese is a metallic mineral that was discovered by a... Read More
Flaxseeds may be the smallest seeds you will find in... Read More
Obesity is epidemic in this country for both children and... Read More
This free list of fat burning foods will help you... Read More
East Meets WestAsian cultures have realized the medical benefits of... Read More
People want to get the very best they can when... Read More
Every person on earth has experienced pain at one time... Read More
Salt does Not Cause High Blood Pressure. Some things you... Read More
licensed cleaning services Lake Forest ..When was the last time you consumed soda? Most likely,... Read More
Having a large amount of such "visceral fat" is associated... Read More
Constipation is a condition whereby the fecal matter traveling through... Read More
The importance of protein in a healthy diet is well... Read More
Tired of having stare-downs with those boxes of Krispy Kremes,... Read More
Olive oil is a healthy choice over other fats such... Read More
What ancient tribes and people of the Amazon have known... Read More
Enzymes are the workers in our body that make everything... Read More
Step 1: Eat five to ten servings per day of... Read More
Are there any benefits to be obtained from drinking water... Read More
The factors that affect the nutritional requirements of an individual... Read More
The dangers of processed foods and diets Why is that... Read More
Flaxseeds may be the smallest seeds you will find in... Read More
I first learned of Milk Soy Protein Intolerance (MSPI) in... Read More
Food nutrition factsFinding food nutrition facts and dietary nutrition used... Read More
It is ironic how something as obvious as nutrition has... Read More
Incorporating these fat loss tips will improve your nutrition program.... Read More
During a recent discussion with my father about low carb... Read More
Can we really stop the aging process, slow it down,... Read More
Although you may have heard about soy and all of... Read More
Are You Half The Man Your Father Was?It is a... Read More
Arthritis - if you suffer from this illness, I don't... Read More
What is your brain made ofOver 50% of your brain... Read More
Diets don't work. If they did the U.S. of A.... Read More
Because I believe diet and exercise are so important, I'm... Read More
Nutrition |