Showing posts with label obese. Show all posts
Showing posts with label obese. Show all posts

Saturday, October 30, 2010

4 Reasons Why You Should Lose Weight Now

Overview
Obesity is a problem of mammoth proportion in the US and fast becoming the trend across the globe. Unfortunately, it can lead to a number of serious health problems. In some cases, these problems could be life threatening. What might seem like just a little extra weight around the waistline could actually signal a firestorm of health problems raging on the inside. As the rate of obesity continues to climb, you can expect the health problems to escalate, as well. But it doesn’t have to happen that way. Losing weight can reverse a great deal of the health problems associated with being overweight or obese. 

Here are 4 good reasons why you should lose weight now: 
1. Cardiovascular disease. Obesity can lead to cardiovascular disease. Studies show that people who are obese are more likely than others to have plaque buildup in their arteries. The buildup of this waxy substance can result in narrowing of your arteries, causing your heart to work harder, and ultimately cause a heart attack or stroke. Losing weight can prevent or slow the progression of cardiovascular disease.

2. Diabetes. Obesity can lead to type 2 diabetes. The massive amount of fat in your body interferes with your body’s ability to use insulin effectively. As a result, sugar builds up in your blood instead of being moved into the cells. Too much sugar in the blood can cause inflammation in the blood vessels and lead to damage to a number of important organs, including the eyes and kidneys. Losing weight can improve blood glucose levels and slow or reverse damage caused by high blood sugar.

3. High blood pressure. Obesity can lead to high blood pressure. If you are obese, it means that you are carrying around a greater load than your body can comfortably manage. It means more blood must be pumped to the vital organs. Getting this job done means that the heart and blood vessels must work harder. This extra work leads to increased tension in the walls of the blood vessels, which often results in hypertension or high blood pressure. Losing weight can reduce the strain on the blood vessels and reduce may reduce your blood pressure.

4. Sadness and depression. Obesity can lead to sadness and depression. If you are overweight or obese, you probably know from experience that it could be really hard to do the fun things you want to do. Instead of living a full, active life, you may turn to food for comfort, perpetuating a cycle of sadness and depression. Losing weight can help to ease the sadness and depression associated with obesity, and allow you to get your life back! 

Clearly, obesity is not just about how you look or what size clothes you wear. It could be disastrous to your health in so many ways. It can literally rob you of the joy of living. But it doesn't have to be that way. You can lose weight, improve your health and get back in the game of living. If you need help, talk to a registered dietitian. You can find one in your area by going to the American Dietetic Association website at www.eatright.org and clicking on the link to “Find a dietitian.”


Thursday, October 28, 2010

Diabetes - Part 3: Diet and Nutrition in the Management of Diabetes

Overview
If you have been diagnosed with diabetes, you know that it means your body is not handling sugar properly. With type 2 diabetes, you may be producing insulin, but the cells are just not responsive to the insulin. So, instead of the sugar entering the cells where it can be used for energy, it just kinda hangs around in the blood. This leads to high blood glucose (sugar) levels, which in turn can create all kinds of health problems. These problems are discussed elsewhere. For now, I want to focus on the importance of diet and nutrition in controlling diabetes.

Goal of Dietary Management of Diabetes
Your primary goal in treating diabetes should be to get your blood sugar to a safe level and maintain it that way. Ideally, you would want it to be between 70 and 99 mg/dL. Your doctor will work with you to determine what is a safe, desirable and sustainable level for you.

It is important to understand that high blood sugar can lead to heart disease and stroke over time. It can lead to blindness, cuts, bruises or infections that are slow to heal, nerve damage and kidney failure. But by controlling your blood sugar, you can reduce the chances of these conditions developing. In effect, proper control of your blood sugar will help to improve your overall health.

Dietary Strategies for Controlling Your Blood Sugar
The most important thing that you can do to control your blood sugar is to eat a diet that is rich in vitamins, minerals, fiber and other health-promoting compounds. Of course, consuming a healthy balance of energy nutrients, namely protein, fat and carbohydrates, is also critical. At the same time, you will need to avoid foods that are loaded with added sugar, trans fat or saturated fat and salt/sodium.

If you are overweight or obese, you have a greater risk of having diabetes than people who are at a normal weight. Numerous studies show that losing weight can help to improve blood sugar levels and thus reduce other health risks. Even if you lose just 10 percent of your body weight, you can see tremendous health benefits in terms of improvement in your blood sugar and other conditions, such as cholesterol levels.

Exercise is another important consideration. Getting regular exercise will help to lower your blood sugar levels, lose weight and improve circulation, all of which are important to total health.

Tips for Eating to Control Your Blood Sugar
Here are a few basic strategies that can help to control your blood sugar:
  • Eat a variety of colorful fruits and vegetables. These foods are high in nutrients and offer a wide-range of health-promoting benefits.
  • Eat foods that are high in fiber. Whole grains, fruits and vegetables, nuts, seeds and dried beans and peas are excellent choices.
  • Eat foods that are high in omega-3 fats and monounsaturated fat. These fats act as powerful antioxidants to help prevent damage to your vital organs.
  • Get an ample supply of vitamin D. A few minutes of exposure to the UVB rays of the sun daily should provide the vitamin D you need. But for extra insurance, the government recommends that you consume foods that have been fortified with vitamin D. Aim for 400 IUs of vitamin D from food.
Other Strategies to Manage Your Diabetes
  • Eat meals and snacks at regular times each day. This will help to prevent your blood sugar from becoming dangerously high or dangerously low. If you are taking medication to lower your blood sugar, meals must be timed accordingly.
  • Be consistent with the amount that you eat. Pay attention to how much protein, carbohydrate and fat you are eating. Learn what is a portion for each food group and plan meals and snacks accordingly.
  • Get regular exercise. This will help to reduce the amount of sugar in your blood. It will also help you to lose weight if you are overweight.
  • Lose weight if you are overweight or obese. As mentioned earlier, even losing a small amount of weight can have tremendous health benefits. In some cases, people have been able to decrease the amount of medication needed or to come off of medications altogether after losing weight and controlling their blood sugar with diet and exercise.
  • Talk to a registered dietitian. You might be surprised at how clear all the "diet talk" becomes when you talk to a dietitian. Don't skip this important step. You can find a registered dietitian by going to the American Dietetic Association website: www.eatright.org and key in 'Find a dietitian,' to find a diet and nutrition professional near you. 
If you are not able to control your blood sugar by eating a healthy diet, exercising and losing weight, your doctor will prescribe a glucose-lowering drug. If medication is prescribed, you still have to pay attention to what and how much you eat. Making smart food choices is the secret to proper diabetes management. So, take medications as prescribed and follow a sensible diet.

Summary
If you have been diagnosed with diabetes, it is important to focus on lowering your blood sugar and maintaining it at an acceptable level. You can achieve this by paying attention to what and how much you eat, getting regular exercise and losing weight if you are overweight. Keep in mind that registered dietitians are the healthcare professionals most qualified to help you create a diet and nutrition program that is uniquely suited to your needs. So, ask your doctor for a referral if he hasn't given you one.

Resources
What I need to know about Eating and Diabetes
Diabetes and Diet - Disease Management and Prevention Information brought to you by the American Dietetic Association

Sunday, September 19, 2010

Health Benefits of Losing Weight


Overview
Studies show that people who are overweight or obese can enjoy a number of health benefits by losing weight. These benefits include improvement in overall health, decreased healthcare costs, more energy, and a richer, fuller and longer life.

Getting Started
Making healthy food choices and getting more exercise are two key strategies for successful weight loss. Experts recommend that you eat more fruits, vegetables and other foods that are high in fiber as an important step in your efforts to lose weight. Eating these foods will help you to cut back on calories while boosting your nutritional intake.

Another important strategy is to reduce the amount of sugar and fat in your diet.  Cutting back on these will leave room for more nutrient-dense foods that can boost your health without the unwanted calories.

You will also need to avoid consuming too much salt. Research shows that salt can affect the way your body handles fat and make it difficult to lose weight.

Health Benefits of Losing Weight
Chronic disease. Research shows that losing weight can produce significant improvements in diabetes, high blood pressure, heart disease and a number of other serious medical conditions. 

While many of these conditions were thought to be irreversible, studies show that not only can they be controlled; in many cases, patients are able to have their prescription doses reduced or to be taken off of the drugs altogether.

Rejuvenation. Losing weight will help to restore your cells to a more youthful state. Without the excess weight on your body, you will be able to do so much more and truly enjoy life.

Brain function. Eating a healthy diet, rich in antioxidants and other key nutrients can help to protect your brain cells and delay the onset of Alzheimer’s or other diseases of aging that affect the brain.

Strong bones. Adding more fruits and vegetables to your weight loss diet can help to keep to prevent osteoporosis by preventing calcium from being leached from the bones. Drinking vitamin D-rich milk instead of sugary drinks will also help to keep your bones strong.

These are just some of the health benefits that you can begin to enjoy by losing weight. 

Wednesday, September 8, 2010

Could Losing Weight Be Toxic to Your Health?

Overview
You’ve heard a lot about the dangers of being overweight or obese. But could losing excess body weight, specifically fat, be dangerous to your health? That is what some people might be led to believe, based on a sound bite that was just aired on a local television station. According to that sound bite, losing weight could result in the release of toxic compounds from your fat cells and lead to a number of health problems.

The Real Dangers of Obesity
We all know that obesity leads to lifelong diseases like diabetes, heart disease, high blood pressure, cancer and a lot of other serious health problems. Obesity shortens the life span. Obesity reduces productivity. Obesity is financially costly. And obesity robs people of the enjoyment of life.

So, why would anyone suggest that losing weight could be dangerous to your health due to the release of chemicals from the fat cells? That is what I want to explore briefly in this blog.

The Benefits of Losing Weight if Your Are Overweight or Obese
Studies show that losing weight leads to significant improvements in diabetes, high blood pressure, cholesterol, heart disease and numerous other health problems. These changes usually mean less medication, more productivity and an improved quality of life. The reduced cost of medical care resulting from weight loss is also significant. 

Toxic Fat Cells
The suggestion that losing weight could be somehow dangerous because toxins are released from your fat cells as you lose weight is a bit ludicrous. That is not to say that toxins are not released in the process of losing weight. But to even hint that somehow the release of the toxins from fat cells would be more dangerous than remaining obese is outrageous. Should you remain obese for fear that losing weight will somehow leave you worse off? Think about it. Does it make any sense?

Now, ask yourself, "Does the real danger of toxins in your body lie in their release from your fat cells or is the danger hidden in the tons of chemicals that the food and beverage industry add to the American food supply, which ultimately builds up in your fat cells and your liver?" And what about the tons of prescription drugs that Americans take everyday just to survive while they become more and more obese?

Would you be better off holding on to your fat cells, toxins and all, or should you get rid of those toxins and give yourself the chance for better health?

You be the judge.

That's just my 2 cents and a little food for thought.