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.
Wood Dale Chicago prom limo .. Lockport Chicago limo O’HareWhat are Glyconutrients? Glyconutrients are eight newly discovered biologically-active sugars... Read More
The dangers of processed foods and diets Why is that... Read More
So, what is new about this that you already don't... Read More
Whatever diet you choose to live by, the food you... Read More
Have you ever thought about where your drinking water comes... Read More
You can trust me that I make sure to take... Read More
Have you seen those "fat free" foods in supermarkets? Have... Read More
A hundred years ago, life was very different here on... Read More
The above foods contain high antioxidant capacity. These foods were... Read More
As a low carb dieter, your diet is undoubtedly high... Read More
It is always amazing to me when I find a... Read More
Cholesterol has been around for thousands of years. It's a... Read More
Sprouts not only taste good, but they are also a... Read More
A green and lush oasis in the middle of a... Read More
Beverages - and not just alcohol - are a significant... Read More
Picture yourself in one of the following scenarios.You're cruising along... Read More
Are you worried yet about your health? Are you anxious... Read More
Finally, a positive solution regarding America's difficult and costly campaign... Read More
We've heard it not only once or twice or even... Read More
I'm always amazed at how many people seem to know... Read More
They sit left behind on relish trays. They're often by-passed... Read More
If you're looking for a power-packed entr?e or soup to... Read More
Having a large amount of such "visceral fat" is associated... Read More
Before we get to honey we have a question from... Read More
Ambrotose? - the Nutritional Alphabet of the "Sweet Language of... Read More
Antigo wedding limo ..Female and male athletes respond to training in a fairly... Read More
The Health and Nutrition Industry has come about as peoples... Read More
This is such a busy time of year, isn't it?... Read More
Question from Jack:A question from Jack, one of the subscribers... Read More
Are you sick and tired of the confusion about our... Read More
What if you could actually slow your rate of aging,... Read More
Since the beginning of time, everyday fruits have been known... Read More
If you are like most people, you've tried dieting before.... Read More
The quality of food we eat (or lack thereof) has... Read More
I spent a few days at a resort in Mexico... Read More
Coq10 is also known as Coenzyme Q10.This co q10 is... Read More
If you drop a bomb, you kill not only your... Read More
Recently I found the book : "Eating and health according... Read More
Unfortunately, the words "diet" and "cheating" go hand in hand.... Read More
You can trust me that I make sure to take... Read More
One must always keep in mind that copper is not... Read More
The word cholesterol has become synonymous with poor health. Indeed,... Read More
Do you want more energy? How about more of the... Read More
1. Look for high quality, crystalline, free-form, amino acids (AAs)... Read More
I would like to raise a question: Is Rejuvenation possible... Read More
In this fast paced world, good nutrition may sound very... Read More
Dieting is a pain. I think basically everyone would agree... Read More
Protein is one of the basic building blocks of the... Read More
There are basically four major components, or essential molecular components... Read More
Strict "no carb" phases of low carb diets have developed... Read More
Nutrition |