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.
family-safe home cleaners Morton Grove ..Weight loss plans are almost always trying to get you... Read More
A hundred years ago, life was very different here on... Read More
Endurance Sports are like music concerts. They start at a... Read More
Dieters who dejectedly complain they are figuratively "stuck" with their... Read More
Here's a conundrum: While experts agree that high cholesterol and... Read More
Protein is one of the basic building blocks of the... Read More
We sometimes hear about ways that we can take care... Read More
These are questions we have to ask ourselves? because after... Read More
Finding simple ways to reduce my waistline is always a... Read More
The key to better health is learning the difference between... Read More
According to the Congress of the International Society on Thrombosis... Read More
Fire ElementAccording to Traditional Chinese Medicine (TCM) there are five... Read More
Nails are a protective horn at the end of our... Read More
1. Water. If you're thirsty you're already dehydrated. The majority... Read More
How To Have A Healthy ThanksgivingEnd of the year holidays... Read More
You are a mineral bodyEvery part of you is made... Read More
Flaxseeds may be the smallest seeds you will find in... Read More
Having a personal wellness program has become a concern for... Read More
All of my life I believed the best way to... Read More
Omega-3 appear to reduce the risk of heart attack. A... Read More
It is a question we must ask ourselves continually if... Read More
I would like to dispel some of the myths and... Read More
Salt does Not Cause High Blood Pressure. Some things you... Read More
Food in general has the distinction of being probably the... Read More
Can the colors on your plate tell you what health... Read More
home cleaning services Wilmette ..Acid Reflux Disease, or GERD, is a common disease which... Read More
THE RISKWhen you consume food that's high in acid or... Read More
Milk is highly underrated. Experts say, America finds itself in... Read More
You must add some fresh cherries, which are now in... Read More
Heart disease results when plaque builds up inside the arterial... Read More
You really are what you eat. You are also very... Read More
Meal sizes and frequency are very important. Over the years... Read More
Recently yet another super-heavyweight Iron Immortal died from a heart... Read More
There seems to be fairly poor tracking by any formal... Read More
Bye Bye HolidaysHoping everyone had a fun, fantastic, exciting and... Read More
Do you allow pleasure from food? Are your senses throughly... Read More
Whether you're concerned about cancer, cardiovascular disease, diabetes, or simply... Read More
Imagine you're a cell.Inside your body runs the machinery that... Read More
I'd like to explain an important concept that most online... Read More
In the brain, a typical protein can live for approximately... Read More
I first learned of Milk Soy Protein Intolerance (MSPI) in... Read More
Are there any benefits to be obtained from drinking water... Read More
I'm going to be a bit radical here, but know... Read More
Protein is one of the basic building blocks of the... Read More
While there are many effective ways to get more energy... Read More
Can You Lose Weight Through Eating?You get fat when you... Read More
Much controversy and argument surrounds the idea that food may... Read More
Making simple changes to your food diet can help remedy... Read More
(Part 1 of a Special 5 Part Series on Body... Read More
Eating grain products - breads, cakes, cereals - have long... Read More
Nutrition |