Roanna Martin

"make [food] simple and let things taste of what they are." {Curnonsky}

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Maintenance of Weight Loss

A brief article published on the website of the Academy of Nutrition and Dietetics, the world’s largest organization of food and nutrition professionals- caught my eye recently.

Entitled “Four Ways to Shed the Weight for Good”, the article puts forth a few strategies employed by people who lost 10% of their body weight and successfully kept it off, as compared to those who lost similar amounts and regained the weight.

  • Weigh yourself regularly: it’s best to weigh in at the same time of day and on the same scales to monitor progress.
  • Keep it going: continue to employ the habits that helped you to lose weight. Keep food and activity logs, and continue to practice portion control.
  • Plan ahead: Use problem-solving skills to prepare for upcoming potentially difficult situations, as well as catch yourself mid-stride.
  • Engage in positive self-talk: using positive reinforcement mentally, verbally, or even journaling can be a great place to do this.

Speaking of journaling, I’m a huge fan. I haven’t implemented this practice as much for weight loss/maintenance in my life as much as I have used it for mental and spiritual health. The blank white pages present a clean white slate to scribble, scratch, design, paste, sketch, and scrawl.

I began journaling when I was about 6 years old, and I’ve filled nearly 26 journals since then. Journaling and introspection are a big part of who I am, and as I am in the midst of taking steps towards becoming an RD, I find it important to have habits in my life that are grounding and provide balance. My journal is a place where I can process emotions and have a creative outlet, without fear of judgment or rules.

But back to the practice of journaling for weight loss and maintenance, I found a great list of journal prompts. When modified to exclude the term “diet” in it’s mainstream definition as “a restrictive food pattern” because I think that overall food habits should be the most emphasized, these are some great questions.

Here are a few of my favorites:

Having a healthy weight is important to my health because… 

When I lose a few pounds it will be fun to…

One year from now the foods that I consume will be… 

I feel wonderful in my body when I eat… 

The thoughts that help me most with weight loss are… 

Eating sweets makes me feel emotionally… 



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BMI vs. Body Composition

I’m assuming that most people have heard of BMI- or Body Mass Index. It’s basically a ratio of your height to weight. In the metric system, this is calculated as your weight in kilograms divided by your weight in meters squared. In the English system, you multiply your weight by 703 and then divide by your height in inches squared. The resulting number, your BMI, then places you in one of the following categories:

  • Underweight: BMI < 18.5
  • Healthy Weight: BMI 18.5-24.9
  • Overweight: BMI 25-29.9
  • Obese: BMI 30.39.9
  • Extreme Obesity: BMI > 40



To test this yourself, plug your numbers in at the Mayo Clinic.

This is a very quick way to assess weight status, and can be helpful in certain circumstances such as reflecting disease risk. However, BMI does not always provide a true picture of health, since it does not reflect body fat. Therefore, very muscular people may be classified as overweight.

In order to assess lean and adipose tissue, several other methods are used by health professionals. Assessing the waist circumference is one of the most practical indicators of fat distribution. Intra-abdominal fat, or central obesity, is more closely associated with increased risks of heart disease, stroke, diabetes, hypertension, gallstones, and some types of cancer. In general, waist circumference greater than the following values are at higher risk of the above diseases:

Women: Waist circumference > 35 inches

Men: Waist circumference > 40 inches

 Waist to hip ratio can also be used as a marker, but the National Heart, Lung, and Blood Institute recommends circumference alone because the ratio requires extra steps and does not provide any additional information.

If you have access to it, another great way to assess body composition is using a more technologically involved approach such as bioelectrical impedance. Today I got to see the bioelectrical impedance machine at work with some athletes here at WVU, since I am working with the Registered Dietitian on campus. This model requires that you stand on a scale with electrodes, and place your hands on electrode receptors. A low-intensity electrical current is sent through your body. Because electrolyte- containing fluids are found primarily in lean body tissues, the leaner the person, the less resistance there is to the current. The measurement of electrical resistance is then used as part of a mathematical equation to estimate the percentage of body fat. You can purchase bioelectrical impedance machines for home use, but they are typically just a scale, or just handheld. Since the electric pulse is coming from just one side, you will get a more accurate reading of just the bottom half (scale) or top half (handheld) part of your body. So, these aren’t the most accurate devices.


The assessment is completed after fasting (preferably first thing in the morning before breakfast) and prior to drinking any liquid. You simply stand on the scale quietly and the machine does its work. Then you get a great printout that indicates amount of lean body mass, body fat (or adipose) mass, body water balance, and percent body fat. One really neat thing is that you can even see a segmental lean analysis- where each arm, leg, and trunk are assessed for lean mass.


Although not feasible and accessible for everyone, body composition by bioelectrical impedance is a great way to assess your lean body mass!

Source: Whitney E and Rolfes SR. Understanding Nutrition. 11th Ed.Thomson and Wadsworth. 2008.