Don’t you just hate it when you go on a calorie reduced weight loss plan and despite your best compliance everyone is losing weight except for you? It looks like scientists are getting closer and closer to finding an answer to this perplexing situation. Our genes may have something to do with it. Not our favorite pair of Lucky jeans, but our genetic makeup.
A recent study published in the Journal of Clinical Endocrinology and Metabolism, identified a variation of the gene known as perilipin. The variation of this gene appears to cause some people to become resistant to weight loss from low calorie diets.
The study followed 48 obese men and women who all followed a low calorie diet for a year. The participants who had the more common strain of perilipin lost an average of 20 pounds during the year and the participants who carried the variation of the gene did not experience significant weight changes despite excellent compliance. The researchers say that somehow the connection between calorie intake and body weight is interrupted leaving this population unable to lose weight with calorie restriction alone.
Interestingly enough, a previous study showed that this specific variation of perilipin was linked with a lower risk of obesity but in this study it was associated with weight loss resistance. Researchers think this gene may actually protect against initial weight gain specifically with lean women but once you gain the weight it actually prevents weight loss. So in short the good news is if you have this gene you may have a difficult time gaining weight but the down side is if you already have gained the weight it might be more difficult to get it down.
Does this mean there’s no hope? Absolutely not- this is very early research and there is still so much more to find out about how our genetics tie into weight issues. These research studies still need to be reproduced in other populations before we know for certain what is happening. The other important thing to note is the fact that this study only looked at the relationship between low calorie diets and weight loss which just shows us again that “one size fits all diets” do not work for everyone. Calories are just one piece of the puzzle. Make sure your weight loss program deals with all the issues around weight, with an individualized approach, and not just one piece.
About the author
Owner of Real Living Nutrition Services, Meri Raffetto is a Registered Dietitian and recognized professional in the area of nutrition and wellness. She specializes in weight management and offers online programs to help people reach their weight loss and health goals. For more information or to sign up for our free newsletter visit http://www.reallivingnutrition.com.
Tags: diets, fitness, genetics and obesity, health, weight loss, Weight Loss Programs, wellnessdiets, fitness, genetics and obesity, health, weight loss, Weight Loss Programs, wellnessShare This
June 30 2008 | weightlossprograms.servicesite9.com | No Comments »
The Mediterranean diet - the most recent significant diet observation globally. Ever wondered what it’s all about? As its name suggests, it’s the very food consumed by the inhabitants of countries along the coast of the Mediterranean. Over all, there are aprroximately 3 continents and 16 countries along this belt. The food habits and diet patterns vary across each of these different countries and sometimes even vary across different regions within each country.
What is all the bubbling hype?
What’s so special about the diet patterns of these folks that it is gaining so much attention? Recent studies show that the occurrence of cardiovascular disease and related disorders is lesser in this part of the world. While it could be due to differences in lifestyle, the important role played by the food and cooking preparation cannot be ignored.
Let’s Trace the origins
Origins of the Mediterranean diet date back to the Greek Island of Crete (just to start with) where it was seen that the Cretans and the Greek lived longer than people from other parts of the world. Also, those who died of coronary heart diseases and cancers were fewer.
Typical Characteristics
Mediterranean food is extremely rich in carbohydrates. The consumption of fruits, grains and vegetables are high. Potatoes, beans, nuts, seeds and cereals are widely used. Milk and milk products, egg are consumed in moderate quantities. So is wine. Very little red meat gets eaten. Instead, more fish is eaten which is good because it contains Omega-3 oils which are said to enhance the immune function.
A point to note
What is unique about the Mediterranean diet is the generous use of “olive oil”. Olive oil, as researched by Hippocrates the father of medicine, is said to have a lot of medicinal properties. It is said to add suppleness to the muscle and skin, and soothe the effects of harsh sun or water. The content of antioxidants is high in olive oil. These antioxidants are known to prevent arteries from becoming clogged and also discourage other chronic illnesses including cancer, bladder stones, urinary tract infection, ulcers, obesity and so on. This oil is special because it contains monounsaturated fatty acids which decrease cholesterol formation. Which helps to partly explain the low incidence of cardiovascular diseases in this part of the world. Apart from olive oil, canola or peanut oil are rich in monounsaturated fatty acids. It is imperative however to realize that it is not just the olive oil that makes the diet so affective. It is said that it is a combination of all these things that work together.
The meal course
Typically, the Mediterranean diet begins with appetizers - largely salads. Bread is always there but never processed. Depending on the season, warm soups can be served along with bread. Vegetables, grains and greens form the core of the main course. To supplement this, fish and read meat are sometimes also served. The dessert is hassle-free with a cup of Turkish Coffee or a Moroccan tea or a pack of cookies. Mediterranean people also drink alcohol with their meal moderately.
To reap the full benefits of the Mediterranean diet, dieticians recommend that apart from following the diet, it is also necessary to have adequate quantity of water (At least 6 glasses a day). Moderate consumption of wine is also acceptable. For those who want to avoid concerns of alcohol in wine, the suggested alternative is purple grape juice since it offers the same heart health benefits as wine.
Four tips from the Greeks
1. Go Olive While shopping for food, you might look for canned foods that have the “fat-free” or “cholesterol-free” labels on them. While this is a step in the right direction, it does not protect you from the ill-effects of fats. Reason being, they might have high quantities of hydrogenated or partially hydrogenated oils which increase triglyceride levels in blood. When you buy oils, pick olive, canola or peanut oils and fresh is always best.
2. Choose fruits, vegetables and cereals to meat. Have copious portions of food from plant sources. Use Fruits for your daily dessert. This will help you curtail consumption of sweets that contain sugar and saturated fats.
3. Minimize animal fats. Go low on cheese, butter and processed yoghurts. Consume fish and eggs moderately - eggs about 4 servings a week and fish about once a week. Contain red meat to once a month. Natural yoghurts and goats milk cheese and yoghurt ate acceptable.
4. Moderate wine. It’s acceptable for women to have a glass or two of wine with every meal and for men to have two to three. More than this would be excessive. This is said to assist with the reduction of heart disease and some cancers. However, beware of over consumption. It can lead to high blood pressure and weakening of the heart muscles. For those wary of alcohol, try purple grape juice.
Weight watchers worldwide are attracted to the diet simply because of the exceptional taste sensation and results speak for themselves. Keep in mind that like any diet, regular daily exercise (like walking)should be included to get the full benefits. The recipes can be exceptionally tasty which encourages you to eat more than you need at times. Presently, the Mediterranean diet is catching on all over the globe, partly due to immigration to other lands (awareness) but the diet itself is now catching the eye of professors and doctors who work closely with preventative medecine and diet research.
Author Ray Darken - Ray often writes for and works with The Mediterranean Diet. If this link is not working you can paste this one into your browser safe-and-easy-weightloss.com or if you’d like more news and broader access to diet and nutrition information try Diet Reviews & Tips. if this link isn’t working, you can paste this one into your browser diet-reviews-and-tips.com
Tags: diet, diets, health, Lose Weight, mediterranean diet, mediterranean recipes, weight loss, weight loss dietdiet, diets, health, Lose Weight, mediterranean diet, mediterranean recipes, weight loss, weight loss dietShare This
May 19 2008 | weightlossprograms.servicesite9.com | No Comments »