Cornerstone DPC

01/09/2024

The second annual Effingham Health Fair is fast approaching. We will again be hosting in the Effingham First Baptist Church. This is a health fair with many different businesses having displays and giving short presentations with Q&A opportunities. There is no cost to attend and we will be giving away door prizes! Take a look at the flyer, and I hope you see you there on Saturday, January 27th from 8am until 11am.

03/16/2023

Amino acids are defined as “the building blocks of proteins”, they are also the result from the digestion of proteins. There are 22 amino acids that are required by the human body to create human proteins, and these aminos must be placed in a particular pattern. Fourteen of these are considered non-essential (as the body can manufacture them); eight are referred to as “essential”, meaning that they must be obtained from food and/or supplements.

One such non-essential amino acid is L-carnitine. It is found mainly in the heart and skeletal muscle, and more specifically in the mitochondria (“the powerhouse of the cell”) where it is utilized in employment of fats called beta-oxidation.

Essential fats cannot pe*****te the inner membrane of a mitochondria without a transporter - this is where l-carnitine comes in. L-carnitine utilizes at least three different enzymes in the process, and the success of the aforementioned beta-oxidation process is then determined by not only the transport system itself, but how much carnitine is available for use. Obviously, higher levels of l-carnitine will increase the beta-oxidation while lower levels slow it down.

Regarding weight loss, you want your body to switch from utilizing carbohydrates for energy to using stored fat. For this to occur, you will need a steady and adequate supply of l-carnitine to transport the stored fat into the mitochondria. Now, if you are overweight, your body does not create as much of this amino acid; therefore, you will need to supplement. (Note: exercise is a MUST when adding in l-carnitine for weight loss.). New studies are being done to show that in women diagnosed with PCOS, a deficiency of l-carnitine has been noted.

Another benefit of this amino acid is that it has the backing of multiple studies to show its effectiveness in reducing fat accumulation in the blood and tissues, a major symptom of cardiovascular disease. (This in no way is to be a substitute for a healthy, cardiometabolic diet and exercise program, but rather as a supplement.) Studies showing that a minimum dose of 2000 mg daily helped to reduce the amount of heart attacks in persons with CVD, and at a dose of 3000 mg, it helped these patients to improve their exercise performance. Another groundbreaking study even reported that in patients who were taking anti-arrythmic drugs, supplementing with l-carnitine improved the efficacy of these drugs.

If you have hypothyroidism, be wary of l-carnitine as it can prevent thyroid hormone from getting into the cells; on the other hand, this mechanism of action may help to diminish symptoms of hyperthyroidism. If you are taking anticoagulants or blood pressure medication, please check with your functional medicine provider prior to taking l-carnitine.

There is some proof that l-carnitine may protect against the toxic effects of doxorubicin (a chemotherapy agent) without lessening the efficacy of the drug.

Also, please remember that dietary supplements are there to help supplement the diet (hence the name!) There is absolutely nothing that can take the place of a healthy diet, daily exercise and proper sleep.

Kelly Sieberg, Integrative Health Practitioner and Functional Medicine Certfiied Health Coach

Standard disclaimer: These statements have not been evaluated by the Food and Drug Administration. The information provided here, although backed by research, is not intended to diagnose, treat, cure, or prevent any disease.

References (some abstracts noted):
Benvenga S, Ruggieri RM, Russo A, Lapa D, Campenni A, Trimarchi F. Usefulness of L-carnitine, a naturally occurring peripheral antagonist of thyroid hormone action, in iatrogenic hyperthyroidism: a randomized, double-blind placebo-controlled clinical trial. J Clin Endocrinol Metab. 2001;86(8):3579-3594.
Fatih Celik, Mesut Kose, Mehmet Yilmazer, Gülengül N. Köken, Dagistan Tolga Arioz & Mine Kanat Pektas (2017) Plasma L-carnitine levels of obese and non-obese polycystic o***y syndrome patients, Journal of Obstetrics and Gynaecology, 37:4, 476-479, DOI: 10.1080/01443615.2016.1264375
Fugh-Berman A. Herbs and dietary supplements in the prevention and treatment of cardiovascular disease. Prev Cardiology. 2000;3:24-32.
Longo N, Frigeni M, Pasquali M. Carnitine transport and fatty acid oxidation. Biochim Biophys Acta. 2016 Oct;1863(10):2422-35. doi: 10.1016/j.bbamcr.2016.01.023. Epub 2016 Jan 29. PMID: 26828774; PMCID: PMC4967041
DiNicolantonio, J, Lavie C, Farres H, Menezes A, O’Keefe, J. L-carnitine in the secondary prevention of cardiovascular disease: Systematic review and meta-analysis. Mayo Clinic Proceedings 2013 April 17. 88; 6, 544-551. doi.org/10.1016/j.mayocp.2013.02.007
Talenezhad N, Mohammadi M, Ramezani-Jolfaie N, Mozaffari-Khosravi H, Salehi-Abargouei A. Effects of l-carnitine supplementation on weight loss and body composition: A systematic review and meta-analysis of 37 randomized controlled clinical trials with dose-response analysis. Clin Nutr ESPEN. 2020 Jun;37:9-23. doi: 10.1016/j.clnesp.2020.03.008. Epub 2020 Apr 18.
Wang ZY, Liu YY, Liu GH, Lu HB, Mao CY. l-Carnitine and heart disease. Life Sci. 2018 Feb 1;194:88-97. doi: 10.1016/j.lfs.2017.12.015. Epub 2017 Dec 11. PMID: 29241711.
Xiapoing, L, Reichetzer B, Trines J, Benson L, Lehotay D. L-carnitine attenuates doxorubicin-induced lipid peroxidation in rats. 1999 Free Radical Biology and Medicine; 26(9-10). 1158-1165

01/25/2023

Kelly here, and I am sharing a post that was created by Dr. Sieberg a few months ago. I feel that this is of vital importance, as we are seeing multiple people being taken in and/or harmed by so-called "functional medicine" practitioners.

So, if your provider tells you that he/she practices functional medicine, please find where they obtained their certification. The Institute for Functional Medicine is the gold standard when it comes to this model of healthcare. It was founded in 1991 and consists of intensive training, all of it backed by empirical scientific studies and reports.

Note: a provider is forbidden to use the pictured graphic unless they have been through the training and passed the test with the Institute for Functional Medicine.

REPOST:

This is Dr. Sieberg. I want everyone to know that I'm going to be expanding my functional medicine (FM) services soon. In this post, I would like to explain its importance and why it is important for you to see someone who is fully certified in functional medicine, compared to someone who might have studied one particular area or who has taken a limited number of courses.
I am certified by the Institute for Functional Medicine (IFM), which is the leading educational organization for FM. Achieving this certification consisted of multiple modules of high-level lectures that really delved into the basic sciences of biochemistry, pathophysiology, and genetics. Understanding these sciences beforehand from medical school and then diving in even further with a functional medicine viewpoint has really helped me understand better what's really going on with patients.
Certification involved 6 different modules of a few dozen hours study each. I also attended a one-week in-person intensive training program in Washington, DC that taught us the mindset and how to start looking at patient problems in a more enlightened manner. When all that had been completed, I had to submit a patient case study that demonstrated my knowledge and proper use of functional medicine when approaching that patient’s medical problems. That was quite a bit of work, and I was very happy that they accepted my case study. I also then had to take an examination of several hours in length at a secure testing center in Springfield that demonstrated mastery over the material. That was pretty nerve-wracking, but I was super excited the night found out I had passed and would be given certification by the Institute for Functional Medicine.
Again, functional medicine is a mindset of working to get to the root of a patient's problem. We use a more holistic range of treatments, instead of the current medical system’s exclusive use of prescription medicines or surgeries. Lifestyle modifications are always the most important treatment, including the main goal of optimizing nutrition to support normal functioning of the human body. There are other critical things: getting enough quality nightly sleep so that the body can repair itself, getting enough exercise so that the cellular machinery will work more efficiently, working on psychological stress to reduce inflammation, and having quality relationships with others to improve the spiritual aspect of living. Maybe those sound like rather common-sense things, but these things are not covered in medical school. Functional medicine can also include more natural approaches to treatment, such as supplements and vitamins. Contrary to what many believe, prescription medicines are also sometimes used. Not often, but sometimes they are needed.
The controversy surrounding “functional medicine”?
Functional medicine is a term applied to the more holistic way of thinking about and figuring out patient problems. The government in no way recognizes “functional medicine” as a medical specialty. In every state, healthcare practitioners are required to have licenses in order to practice medicine; this is not so for FM and anyone can call themselves a “functional medicine” practitioner, even if they have absolutely no formal medical education and minimal training. Health coaches, personal trainers, lifestyle coaches, and anyone else can promote that they practice functional medicine.
Because of this, functional medicine is currently the Wild West stage and anyone can call themselves a FM practitioner. That is why it is important to see someone who has been certified by an appropriate agency, such as the Institute for Functional Medicine or Functional Medicine University. Someone who has taken the initiative to invest in a proper training program and go through the rigors of a full educational program makes it much, much more likely that they understand the idea of functional medicine and can actually help people achieve long-term health success.

01/06/2023

What is functional medicine? In a nutshell, functional medicine is what patient care SHOULD be. Chronic illnesses and autoimmune diseases, etc. have risen exponentially. Unfortunately, the traditional method is to simply write a prescription for the latest medicine that may help to “control” the symptoms, albeit with multiple side effects. Often, the side effects will result in the prescribing of yet another medication, and sadly the root cause of the illness is never addressed. As a result, nothing is fixed. Nothing changes. The patient continues to suffer.

Functional medicine physicians will spend time listening to their patients, taking time to gather together a complete medical history. Doing so allows for a timeline in which triggers, mediators and antecedents may be identified as potential causes for the illness. Many times, genetics combined with poor nutrition, stress and environmental assaults are the problem. Scientists are discovering more and more about the gut microbiome and its association with immune, cardiovascular and neurological health, with inflammation being a major driver in many conditions.

Once a root cause (or multiple root causes) is found, then and only then can the condition be properly addressed. Nutrition is always the first step – personalizing a food plan. There is no one-size-fits-all food plan that will help everyone. The second step will then be to add in proper supplements; these are only added in to supplement the diet (hence the name!) They are not to be relied upon as a sole cure for any condition. Third, exercise, sleep, stress management – all of these will be taken into account as well, and once again, an individualized plan will be created for the patient.

The end goal here is recovery – but the one thing that we stress to our patients more than anything is that is a complete lifestyle change! Things didn’t happen overnight and recovery won’t be overnight, but please know that the journey and end result will be completely worth it.

Dr. Sieberg is a family practice physician with 25 years of experience and is certified as an IFMCP by the Institute for Functional Medicine.

For more information, you can visit our website or simply call Dr. Sieberg at 217-809-0771.

Prices for a functional medicine appointment $250/hour; $75 for each 30 minutes following.

Functional Medicine What is functional medicine and how can it work for you? The functional medicine model is an individualized, patient-centered, science-based approach that empowers patients and practitioners to work together to address the underlying causes of disease and promote optimal wellness...