|
|
|
|
|
|
|
|
|
|
|
Have you seen those "fat free" foods in supermarkets? Have you possibly delighted in them guiltlessly thinking that they are healthy for you? There's a good chance that you have because we usually follow what the media and the world around us says. In this day in age, along with other health fads, many people believe that fat makes you fat. This is true, to an extent. What we fail to notice is that not all fats are bad.
If I had to guess, since the words fat (as in what's in food) and fat (as in excess body tissue, or adipose tissue) are the same word it makes sense that when you eat fat, you get fat. However, this is not the case. Now don't get me wrong, there is a difference between good fats and bad fats. If you eat the bad fats they can make you fat, and also contribute to several diseases. Your body uses the good fats in several ways to repair itself, grow, and work more efficiently.
Some of the benefits of eating these healthy fats include:
-Healthy fats are essential for absorption of fat-soluble vitamins
-Healthy fats have an anti-inflammatory effect ? they can help relieve many of the pains that we experience around our joints
-Healthy fats are essential for lubrication of our joints
-Healthy fats improve insulin sensitivity. Insulin is the hormone our bodies use to transport nutrients throughout the body. Insulin sensitivity is essentially a measure of how efficient our bodies use insulin. Insulin resistance is the opposite of insulin sensitivity and is one of the early stages of diabetes.
-Healthy fats can increase the strength of our immune system
-Healthy fats play a major role in the production of energy from foods we consume
-Healthy fats are required for our body to efficiently use oxygen
-Healthy fats can improve skin texture
-Healthy fats can increase your metabolism
-Healthy fats can help you burn more fat (the kind that is attached to your body)
Dr. Udo Erasmus, author of one of the most popular books ever about fat, "Fats the Heal, Fats that Kill", writes in his book, "At levels above 12 to 15% of total calories, healthy fats increase the rate of metabolic reactions in the body and the increased rate burns off more fat into carbon dioxide, water, and energy (heat), resulting in fat burn off and loss of excess weight."
In this article we will discuss what exactly these healthy fats are, where to get them from, easy ways to add them into your diet, and the optimal amount of fat that you should consume. I will also explain why the belief that "fats make you fat" has developed because fats can make you fat if you eat too many of them.
The Bad Fats
-Trans Fats
Trans fats are made by bubbling hydrogen through unsaturated fats in order to make them solid and have a longer shelf life. In addition, it was once thought that trans fats were a healthier alternative to saturated fats. However, this is far from the truth. In a statement made by the Bush Administration they warn us to keep consumption of trans fats "as low as possible" and also state that "the food industry has an important role in decreasing trans fatty acid content of the food supply."
Some of the top Harvard nutritionists state that replacing trans fats with a safer alternative would "prevent approximately 30,000 premature coronary deaths per year."
In fact, Denmark has already taken an initiative and banned the sale of trans fats to not allow more than 2% of the food to contain trans fats.
Now that you know that trans fats are bad, how do you avoid them? In America, the FDA has required food manufacturers to list the number of trans fats a food contains. This has helped consumers make wiser choices, but according to FDA regulation, "if the serving contains less than 0.5 gram, the content, when declared, shall be expressed as zero." This rule allows food manufacturers to list very small serving sizes and as long as the amount of trans fats is less than 0.5 grams in that particular serving, they are allowed to list it as 0 grams of trans fats.
The ultimate way to tell if a food contains trans fats or not is if the ingredients list contains the phrase "partially hydrogenated" or "shortening". Trans fats are mostly contained in foods such as candies, cookies, snack foods, chips, shortenings, and many restaurants.
-Saturated Fats
Saturated fats are widely recognized as being bad fats. You probably know or believe this to be true, and it is to an extent. There is actually quite a controversy between many dieticians and nutritionists about saturated fats concerning the optimal amount that we should consume or if we should even consume them at all. The reason for most of the bad rap that saturated fat has been given is due to the fact that the liver uses it to produce cholesterol. It has been noted to raise the good (HDL) cholesterol as well as the bad (LDL) cholesterol. The FDA's general guideline for saturated fat is to limit it to about 10% of total calories per day. This would convert to about 20 grams per day for diet containing about 2,000 calories per day.
Saturated fat is mostly found in foods that are derived from animals. The exception would be coconut, palm, and palm kernel oils, which also contain saturated fat.
The Healthy Fats
-Monounsaturated Fats
Monounsaturated fat is believed to help lower the bad cholesterol (LDL) and raise the good (HDL) cholesterol. As listed in the beginning of this article, they also provide many healthy benefits.
Monounsaturated fats are mostly found in vegetable oils. Some examples would include olive oil and canola oil.
-Polyunsaturated Fats
Polyunsaturated fats contain the family of fats known as Essential Fatty Acids, or EFAs. As you can tell by their name, these fats are essential to the body because the body cannot produce them on its own. The main EFAs are the Omega-3 fatty acid and the Omega-6 fatty acid. They provide many of the benefits listed at the beginning of this article as well. Good sources of these fatty acids are fish, mustard seeds, pumpkin seeds, walnut oil, leafy green vegetables, sunflower, soybean, avocados, and perhaps one of the best sources is flax seed (make sure to grind them or buy them in an oil form ? the stomach has trouble digesting the whole seeds).
-Why Fat Supposedly Makes You Fat
(Note: You can calculate your TDEE at http://www.weight-loss-resources.com/calculators/dailycalories.html)
There is a simple law known as the Law of Thermodynamics. In addition to this, our bodies burn a certain number of calories per day (this number changes everyday and is influenced by many factors). This burning of calories everyday is known as total daily energy expenditure or TDEE. If the amount of calories we eat in a certain day is below our TDEE, we lose weight (this weight is not necessarily fat all the time). If the amount of calories we eat is equal to our TDEE, our weight stays the same. If the amount of calories we eat is greater than our TDEE, we gain weight (as stated before, this weight is not necessarily fat all the time - it could be muscle). Many people skip this important fundamental and look at the type of food they are eating or several other factors before they investigate how many calories they are eating per day and how to adjust their amount of calories consumed to achieve their goals.
Fat holds 9 calories per gram, while carbohydrates and protein hold only 4 calories per gram. This means that eating fat (any type of fat, even the good kind) will result in a greater number of calories consumed. Therefore, it's more likely that you're going to go over your TDEE and gain weight, especially if much of your diet comes from fattening foods. In addition to this, fat is very similar chemically to the fat that your body stores. This makes it easy for your body to store consumed fat as fat (adipose tissue), but you must take into consideration that storing fat (consumed) as fat (adipose tissue) is not the only thing your body does with fat (consumed).
-The Optimal Levels of Fat
You're going to want to eat part of your calories from fat to get their many benefits, but not go too high. Like anything else in the world of nutrition and fitness, there are many opinions on what the optimal levels of fat in the diet are. For instance, advocates of low-fat diets opt for absolutely no fat and believe that fat is what makes us fat. However, there is a flaw in this belief as they are also cutting out the good, numerously beneficial fats. Then there are high fat diets, such as diets suggesting low carbs (they usually say you can eat all the fat and protein you want). Although, it is generally accepted to consume between 15% - 25% of your calories from fat while severely limiting the amount of trans fats and watching the amount of saturated fat that you consume.
-Some Easy Ways to Add Fat Into Your Diet
Now you may be wondering how you're going to add some of these healthy fats into your diet. There are actually some really easy ways to do so. If you eat salads, you can add about a tablespoon of olive or canola oil. In my experience, you usually cannot even taste these added oils. If you buy some flax seed and grind it, you can add it to almost any food. Once again, these flax seeds are mostly tasteless. Really, adding these healthy nutrients into your diet isn't that big of a burden.
Disclaimer: This information is for educational purposes only and is not intended to replace medical advice from a physician or your health care provider.
Nathan Latvaitis: An avid fitness researcher - helping other people realize their goals through knowledge. Nathan runs a fitness website at http://www.weight-loss-resources.com where you can find more weight loss tips, articles, calculators, reviews, a message board, and more.
Evidence suggesting that alcohol is "cardio-protective" first appeared in the literature about 30 years ago. The Framingham Heart Study [the longest running population study of heart disease... Read More
Can the colors on your plate tell you what health benefits you are getting?As researchers are learning more and more about the foods we eat there is... Read More
You can start today - right now, even - on a road to feeling better, looking better, living longer and enjoying a far better quality of life.We're... Read More
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... Read More
The Human Body is in a constant flux with the environment. Matter and molecules flow in and out, casting themselves into its complexities. Although the body lends... Read More
Some say they don't or can't buy organic foods due to higher cost and less availability. Here are a few ways to make organics more affordable and... Read More
"It's not what you eat, it's what's eating you that counts."Before we talk about food, the most important nutrients we put in our bodies are air and... Read More
OmegaRx Fish Oil, quoted as being close to a Medical Miracle in our Century! Omega 3, The Good Fat, Is on your side, they contribute to your... Read More
An American culture that is marked by a chronic lack of time and the need to achieve is often in pursuit of the "best" something or other.... Read More
I would like to raise a question: Is Rejuvenation possible and how to approach it? This is just my own opinion about possible procedures. I used certain... Read More
Most of us equate the word diet with calorie reduction. This is understandable, since most diet marketing is relentlessly focused on offering consumers low-calorie options.Unfortunately, this way... Read More
The above foods contain high antioxidant capacity. These foods were chosen because of discovery of the most powerful phytochemicals and anthocyanins, which illustrate strong inhibition of chemocarcinogens.Other... Read More
Nails are a protective horn at the end of our most sensitive extremities: fingers and toes. They can often become injured from accidents or crushing weight such... Read More
Today, more than ever, consumers over the age of 50 are on some type of Pharmaceutical drug regimen, many of which promote healthier, longer lives. Unfortunately, many... Read More
I turned into my parents' driveway in Maryland and parked the car. Before I could even step out and close the door, Mom flew out of the... Read More
Nutrition has everything to do with health. This isn't news, exactly, but looking around at the crazy information on the market, one wonders if anyone actually makes... Read More
After we have eaten a meal -- and often we do this in a hurry, without much chewing, under a lot of stress, or in the presence... Read More
So what's all the shake up about anyway?. To put it to you straight your body's ''pH'' is everything "Life Itself". If you ask most people about... Read More
Can You Lose Weight Through Eating?You get fat when you consume more calories than you burn during exercise and rest. So, it doesn't seem reasonable to assume... Read More
Spring in New York City is a really magical time. Flowers and tree buds bring so much beauty to our coveted parks. I was walking through the... Read More
Okay, before we start, let me explain the purpose of this article. I want you to get so healthy, you'll never need to make a health insurance... Read More
With new research, new products and new skin protection advice popping up all the time, it is hard to figure out the best things to do to... Read More
In this fast paced world, good nutrition may sound very simple but it is indeed really difficult to practice it. We eat too many processed foods or... Read More
How did we cure ourselves of many aches pains and illnesses in the past?Most of the remedies worked very well, were cheap and could usually be found... Read More
You can spot a juicer a mile off at the supermarket or greengrocer. Apart from the huge number of carrots and apples they are loading into their... Read More
Post nasal drip is a sensation of mucous build up in the throat. Sometimes you may even feel a dripping sensation from the back of your nose.... Read More
Sugar intake is a real concern for people who've had gastric bypass, in fact most patients fear sugar. The foremost fear isn't weight gain, it's dumping. Foods... Read More
America's focus on nutritious eating began to receive national attention in the 1940s when President Roosevelt introduced the RDA, or Recommended Daily Allowance (RDA) model. This model,... Read More
According to the National Institute of Health, Magnesium is needed for more than 300 biochemical reactions, including maintenance of normal muscle and nerve function, strong bones and... Read More
Since 1994, food manufacturers have required the Food and Drug Administration (FDA) to include food labels on all packaged food items. Labels can be a tremendous help... Read More
What is nutrition? We hear so many reports today on different foods containing them, but the reporters rarely provide any context in which the informaiton can be... Read More
Looking into statistics, we can see the average American consumes an astounding 2-3 pounds of sugar each week. This might surprise you if not considering that highly... Read More
Much controversy and argument surrounds the idea that food may play a role in triggering eczema. It has only been in recent years that doctors and health... Read More
Diets don't work. If they did the U.S. of A. would be the thinnest, trimmest nation in the world, with over 40 million Americans spending billions each... Read More
Making simple changes to your food diet can help remedy some of the common health problems. Increasingly, more health experts are acknowledging that natural food is a... Read More
The latest tallies show that over three million people in North America alone carry some type of autism diagnosis. With this increase the biggest question people are... Read More
1880s - Characterization of monosaccharides by Emil Fischer.1952 - Fresh, not aged, Aloe gel heals radiation burns on rabbits (Clarence C. Lushbaugh, Cancer 1953 vol. 6)1970 -... Read More
Besides providing taste, color, and aroma, certain seasonings can also add health to your meals. Herbs and spices contain phytochemicals which are natural health promoting substances and... Read More
Nature works mostly on the principle of thing and no thing. Light is the thing and darkness is the absence of light. Sound is the thing and... Read More
Enzymes are the workers in our body that make everything function, by enabling chemical reactions. All living cells contain enzymes. They are hard to visualize, since they... Read More
Dr. Christine Wood, M.D, a practicing pediatrician in Encinitas, California, is the author of How to Get Kids to Eat Great & Love It!, offers some sound... Read More
In the last twenty years, a huge and growing body of research has been carried out into the role of the sugars that are an essential part... Read More
Detoxifying the body has become an apparent key preventative measure to all kinds of health problems. Since most of us are busy, and unable or unwilling to... Read More
The first place that we cut corners when we are busy or stressed is our eating and in particular our breakfast. The food you eat forms the... Read More
Niacin, also called nicotinic acid, is a member of the B-group of water-soluble vitamins and occurs in food with niacin. Also known as B3, niacin has many... Read More
Did you know that the food you eat when you are ill can help your body to recover? Or succumb to the full-blown illness?What foods should you... Read More
So, what is new about this that you already don't know? Think again. It is not what-you-are-aware that is important, but are-you -alert, that is. Keep your... Read More
Finding simple ways to reduce my waistline is always a personal objective. I am by no means a health expert, and I have not always been too... Read More
Unhealthy eating is a harmful problem in America, and contrary to a very outdated perception, this harm is not limited to those who suffer from obesity[1]. In... Read More
Fire ElementAccording to Traditional Chinese Medicine (TCM) there are five elements that contribute to all activities: TREE / WOOD, FIRE, SOIL / EARTH, METAL and WATER.Fire is... Read More
Our diet is an essential factor for the formation of our body. It is clearly mentioned in an Ayurvedic classic 'Charak Samhita' that consuming improper diet in... Read More
People are obsessed with dieting and weight loss! Don't believe me? Just tune-in to any source of advertising...you're instantly bombarded with the latest diet schemes and "Hollywood"... Read More