Friday, January 2, 2015

My Practice of Obesity Medicine



At the beginning of 2015, I thought I might share some thoughts about where my Obesity Medicine practice is. 

First, you have to realize that I myself have undergone a transformation of sorts.  I began treating overweight and obese patients ten years ago in 2004.  At the time, I was practicing Emergency Medicine full time.  Emergency Medicine is the field of my residency training and first board certification.  So, in 2004 I considered myself an ER Doc who practices “weight loss” on the side.  Well, things changed.  My practice grew and eventually I stopped the ER altogether by January of 2008.   I began attending conferences that kept me up to date on the rapidly advancing science of obesity.  Through this process, I became board certified in Obesity Medicine in 2012.  I now have two board certifications: Obesity Medicine and Emergency Medicine.  Now, ten years later, I am an Obesity Medicine Specialist who used to practice Emergency Medicine.

My practice used to be described as “weight loss”, but now it is better characterized as the treatment of a complex medical condition known as obesity.  You see, weight (and by extension BMI) is just one parameter that can be used to evaluate obesity.  The truth is that obesity is a disease of excess body fat, and the body fat is usually behaving in a diseased manner.  Think of it like this – your body fat is an organ that can enlarge itself and become dysfunctional (this has been well described by Dr. Harold Bays and the term he uses for it is “adiposapathy”).  You may, or may not be, overweight.  It’s about the amount of body fat you have, the distribution of the body fat, and how the fat is functioning biochemically.  So, it is possible to have a “correct weight” and have the disease of obesity or be “overweight” and not have the disease of obesity. 

The problem with this condition of “adiposapathy” is that it eventually manifests itself in multiple organ systems causing numerous health problems.  Some of those health problems include (this is only a partial list) : lipid abnormalities, type two diabetes, high blood pressure, vascular disease, fatty liver disease, and multiple different inflammatory conditions.  In other words, it creates a “toxic metabolic stew” that will take you to the grave early.  My job as an Obesity Medicine Specialist is to treat patient’s body fat mass.  When I do this, the risk of developing these multiple medical problems drops profoundly.  If a patient already has some or all of these medical problems, and I can reduce their body fat, the patient’s medical problems immediately began to correct themselves.  Bottom line – treating the condition of obesity results in better health and longer life.  It is a form of “Ultra Prevention.”  Once patients have lost a significant amount of body mass, my goal is to prevent the regain of body fat.

So what is my treatment approach to patients with excess body fat or a patient who has lost body fat and is trying to prevent fat regain?  The first and most powerful tool is diet.  The teaching method I use is based on 5 important principles:

1.     Protein Is Primary. It is the foundation to your diet success. The key is to eat the correct type and amount of protein at the right time intervals. The providers at Doctor Simonds Weight Loss will make a specific recommendation to you about your total daily protein needs. Most patients will need between 90 and 150 grams of protein daily while dieting. Getting this correct amount of protein will spare your lean muscle mass while losing weight, and force your body to burn its own fat for energy. More importantly, consuming 30-40 grams of protein in one meal raises your metabolic rate by 40% for 3-4 hours after you do this. This is the same as running 30 minutes on a treadmill. Less than 30 grams will not evoke this response. The best protein source to produce this change is protein from a milk source like whey or calcium caseinate. Protein from eggs, meats (poultry, red meat, and pork) and fish are acceptable also. Vegetable protein lacks the amino acid composition to produce this effect. If you don’t eat a large portion of carbohydrates (carbs) with it, your body will get the extra 40% of energy it requires by burning abdominal fat stores – in other words, it slims your waistline and who doesn’t want that?

2.     Fat is Filling and It Doesn’t Make You Fat. The fullness, or satiety, that fat produces helps you feel satisfied with much smaller amounts of food. In addition, in the absence of carbs, fat serves as a great energy source, raises good cholesterol (HDL) and lowers your triglycerides (free floating fat in your blood). In the absence of high insulin levels (which come from eating carbs), your body’s physiologic response to fat is to burn it – not store it.

3.     Carbs Make You Crave, and They Make You Fat. Flour, sugar, rice, and potatoes, in most of their forms, are absorbed quickly by your GI tract. This causes a surge in insulin levels. Elevated insulin levels promote fat storage – particularly in your abdomen. Elevated insulin levels will produce other evils: increased hunger, increased cravings, lower metabolic rate, high blood pressure, cholesterol abnormalities, and blood sugar abnormalities.

4.     Portions Are Powerful. I have already hinted that to lose weight you have to reduce quantity/calories. The goal is to get the content of the food you are eating correct, so that you can eat smaller portions and be satisfied with that. If prescription medications are needed to reduce appetite and help with this, we can provide them. Many people do well keeping track of their food intake using an app such as My Fitness Pal, which can help ensure you are consuming the proper amount of protein each day and can also keep you accountable on your calorie and carbohydrate intake.

5.     Timing Is Tantamount. One of the common problems I see is patients skipping meals, eating one meal per day, etc. This creates a host of problems. My recommendation is to get at least 3 “servings of protein” (30 - 40 grams each) spaced out 3-4 hours apart. By doing this, and limiting carb intake, you will find that your weight loss will be greater, your satiety (feeling of fullness) will be improved, your metabolism will work better, you will lose more body fat, and you will be happier with the entire “diet experience.”

The second tool I use is medication.  I use multiple medications and combinations of medicines to achieve the treatment goal of fat loss or prevention of fat regain.  Some of the medicines I regularly use are phentermine, diethylpropion, phendimetrazine, metformin, topiramate, bleviq, contrave, and numerous others. Each patient is different so it is my goal to tailor a medication approach that works for you. 

The third tool I use to decrease body fat and enhance health is physical activity.  So, in summary, obesity is a complex disease characterized by excess, dysfunctional body fat.  It is my goal to help patients lose this fat, and then keep it off.  To achieve this, I use a specific diet approach that encourages protein and fat, limits carbohydrates, and encourages proper portion sizes, and the correct timing of eating.  I pair this with medications if needed, and encourage patients to be physically active.  For those of you who are active patients, I say “thank you” and keep up the war on obesity.  For those of you who have “fallen off the wagon”, I am here to help and encourage you.  I will never be judgmental.  If it was easy to be thin, we would all be thin – I know it is hard and I am here to assist.  If you are not a patient yet, I encourage you to get serious about this disease if you have it.  I am here to help you.

Dr. Simonds