(813) 867-0608 • Contact • Schedule an Appointment

(813) 867-0608 • Contact • Schedule an Appointment

Need a new search?

If you didn't find what you were looking for, try a new search!

What’s Making Your Immune System Go Haywire?

By |2020-06-18T16:55:45-04:00June 18th, 2020|Autoimmune Diseases|0 Comments

As a doctor trained in the functional medicine approach to healthcare, I spend much of my time discovering and treating chronic illnesses, including those encompassing chronic inflammation, which can often be traced to immune system dysfunction. The COVID-19 pandemic demonstrates daily how an infection can trigger a powerful immune response resulting in inflammation.

With COVID-19, the inflammation primarily impacts the lungs, but it can affect other organs and tissues, as well. Deaths from COVID-19 are typically a result of excessive inflammation caused by the body’s over-the-top immune response.

Inflammation isn’t all bad. In fact, it’s part of the mechanism responsible for enabling the body to fight disease, recover from injury, and repair damaged tissue. Any trauma to the body’s cells triggers an inflammatory response. The immune system releases inflammatory chemicals, which expand blood vessels and cause them to leak, thereby delivering healing cells and substances to the site that’s injured or under attack. The expansion and leaking of blood vessels are what cause the inflammation.

Unfortunately, the immune system can become the body’s own worst enemy, identifying healthy cells as threats and attacking those cells — a condition referred to as autoimmunity. Various autoimmune diseases can develop as a result, depending on the cause and the organs or tissues being damaged. With type 1 diabetes, the immune system attacks pancreatic cells, impairing the body’s ability to produce insulin; with Hashimoto’s thyroiditis, the immune system attacks the thyroid; with rheumatoid arthritis, it primarily attacks the joints; with multiple sclerosis (MS) and Guillain-Barré syndrome, it attacks nerve cells; with myocarditis, it attacks the heart; and so on.

The exact mechanism that gives rise to an autoimmune disease remains a mystery. However, evidence suggests that the cause may be traced to a genetic susceptibility triggered by one or more environmental factors, which may include chronic stress, poor diet, gut dysbiosis (an imbalance of microorganisms in the intestines), infections, environmental toxins, as well as other stressors.

Recent research points to viral and bacterial infections as being major triggers for several autoimmune diseases, including the following: Continue reading…

Assessing Your Home For Root Causes of Chronic Fatigue & Inflammation

If you have been experiencing chronic health problems that seem to be unexplained it’s possible you stumbled upon my blog in an effort to find solutions.If you are a current patient in my Tampa holistic medicine practice, I may have asked you to read this blog to help better understand some next steps in your treatment plan. In this post I am going to share with you the importance of checking your home to be sure you are breathing clean air. I will also share resources so that you may start to improve your health immediately. 

Some tells. If you play poker you probably heard of a “tell”. This is a signal made by another player that essentially foreshadows her hand. Over twenty years of practice I have picked up on some tells that often suggest there is an indoor environmental issue at home. A few appear obvious, while for some symptoms the connection may be harder to comprehend, and you’ll see from a review of the list below:  Continue reading…

What is Postural Orthostatic Tachycardia Syndrome – or POTS?

By |2018-07-06T22:16:25-04:00July 6th, 2018|POTS|2 Comments

While there’s probably only a handful of Philadelphia Eagles fans living here in Tampa, Fla., the team’s 2018 Super Bowl-winning quarterback Nick Foles has certainly been highlighted in the news lately.

That’s because Foles and his wife, Tori, have brought public attention to a private issue within their family. Tori Foles was recently diagnosed with postural orthostatic tachycardia syndrome — better known as POTS — which is an often undetected and underdiagnosed chronic syndrome that causes an increased heartbeat, fatigue, dizziness, and fainting.

POTS patients like Tori Foles frequently find themselves at battle with gravity, which is why this disorder is often referred to as “the fainting disease.” The human heart normally beats 70 to 80 times per minute when we are at rest. That rate climbs another 10 to 15 beats per minute when standing up, then settles back down. But for people with postural orthostatic tachycardia syndrome, the heart rate often increases 30 to 50 beats per minute — or more — leading to the lightheadedness, dizziness and fainting that Tori Foles experienced.

(Image © Maria Hagsten Michelsen)

While the plight of those suffering POTS became more visible last month when Tori Foles took her case to news outlets and a CNN audience, many of us in healthcare — especially those of us who practice functional and integrative healthcare — are committed to raising awareness about the disorder, and the misconceptions and frequent poor diagnoses surrounding POTS.

Women and the Misdiagnosis of POTS

Between one and three million Americans suffer from postural orthostatic tachycardia syndrome, and 80 percent of them are young women — particularly those in their early teens — with the condition getting worse through the growing years. Because these women are younger and otherwise appear healthy when the disorder strikes, doctors often dismiss the physical prognosis, choosing instead to explore the Continue reading…

Is Sugar Really That Bad for Me?

By |2018-06-27T19:01:05-04:00June 27th, 2018|Sugar|0 Comments

One of the more recent studies to highlight the negative health impact of sugar and artificial sweeteners is “The Influence of Sugar and Artificial Sweeteners on Vascular Health during the Onset and Progression of Diabetes,” by Brian Hoffman, Ph.D., an assistant professor in the Department of Biomedical Engineering at the Marquette University and Medical College of Wisconsin in Milwaukee.

In his study, Hoffman points out that high amounts of dietary sugar have been known for some time to contribute to a wide range of systemic health problems, including obesity, diabetes, and cardiovascular disease. He also points out that “it was not until recently that the negative impact of consuming non-caloric artificial sweeteners in the place of sugar had been increasingly recognized as a potential contributor to the dramatic increase in diabetes and obesity, along with the associated complications.”

The fact that artificial sweeteners had been on the market for so many years before being proven to cause serious health problems is, unfortunately, no surprise. Companies are allowed to profit (and withhold information from the public) until their products are proven dangerous. The burden of proof for the safety of their products is rarely placed on the Frankenfood manufactures. Instead, consumers, doctors, and researches carry the burden of proof that a product is unsafe, and then it takes years to decades before the Food and Drug Administration issues a warning or orders the products off the shelves, assuming it ever does.

When I was a kid I, I ate Continue reading…

Hormone Replacement Therapy – Part II: Knowing What’s Involved

By |2018-05-24T21:33:13-04:00May 30th, 2018|Hormones|1 Comment

If you enjoyed Part I in our series about hormone replacement therapy (HRT), today’s post will complete the picture, especially with respect to what’s involved in HRT itself.

Hormone replacement therapy involves taking one or more sex hormones — estrogen, progesterone, testosterone. While we use the term “sex hormones,” these hormones are also important for heart, brain, bone, and immune system health and for mental health. Having adequate, balanced hormone levels along with healthy hormone receptors, reduces the risk of cardiovascular disease, diabetes, breast cancer, prostate cancer, and dementia. Optimizing hormones reduces risk factors for many of the chronic conditions that increase with age.

Hormone Replacement Therapy Doctor Lewis Tampa

HRT can be delivered via different routes, including oral (pills), injection, topically (creams or patches), or inserted into the skin as tiny pellets. The mode of delivery is determined with your doctor based on your specific needs and preferences. Pellet therapies injected into the skin can be done every three months in your doctor’s office. Pills or creams are administered daily and do not require any Continue reading…

What Is SIBO and What Can I Do About It?

By |2018-04-10T17:11:29-04:00April 10th, 2018|SIBO|2 Comments

Do you suffer from bloating, gas, or chronic diarrhea? Have you been diagnosed with irritable bowel syndrome (IBS)? If so, the problem may not be your gastrointestinal tract but what’s inside it. You may have SIBO.

SIBO is short for small intestinal bacterial overgrowth — the presence of excessive bacteria in the small intestine and/or changes in the types of bacteria normally present. (The small intestine, or small bowel, is the section of the gastrointestinal tract that connects the stomach to the large intestine and is responsible for most nutrient absorption.) SIBO is often the underlying cause of chronic diarrhea, nutritional deficiencies, unplanned weight loss, and osteoporosis.

Left untreated, SIBO negatively impacts the structure and function of the small intestine. The overpopulation of bacteria can damage the lining of the small intestine, which can cause leaky gut — a condition in which large protein molecules pass through the intestine into the bloodstream, triggering immune reactions that can result in food allergies or sensitivities, chronic inflammation, and autoimmune diseases.

Recognizing the Risk Factors

The following risk factors increase the likelihood of a person developing SIBO: Continue reading…

New Thyroid Treatment Options for Tampa Residents

By |2017-08-04T20:19:20-04:00August 4th, 2017|Thyroid|0 Comments

You may have recently read about the owner of a Tampa thyroid practice who agreed to pay $4 million to the Federal government to resolve allegations that he knowingly engaged in unlawful billing practices. The doctor, who shall remain nameless here but is easily identified by googling the situation I just described, was charged with violating the False Claims Act (a.k.a., the Lincoln Law), which imposes liability on those who defraud governmental programs. And while the Wesley Chapel physician in question clearly violated the law by overbilling the Federal government for the treatments he doled out, there’s nothing whatsoever false about the danger associated with an out of control thyroid!

For the uninitiated, the thyroid gland controls metabolism, and every cell in the body requires adequate thyroid hormone to function properly. When the level of thyroid hormone is insufficient to support healthy function, the following symptoms commonly arise: Continue reading…

Why Is a Tampa Chiropractor Blogging About Functional and Integrative Medicine?

By |2017-07-06T16:02:19-04:00July 6th, 2017|Dr. Matt Lewis|1 Comment

Chiropractors crack backs, right? Their focus is on correcting misalignments of the musculoskeletal system to improve bone and muscle structure, thus alleviating stress and strain, especially on nerves. So why am I — Tampa Chiropractor, Matt Lewis, Doctor of Chiropractic (DC) — blogging about functional and integrative medicine?

The reason is that the true focus of chiropractic manipulation is holistic (whole body) health. The concept on which chiropractic is based, according to the National Center for Complementary and Integrative Health (NIH), is that the body’s structure, primarily the spine, influences its function. Realigning the musculoskeletal system restores health and function.

The world’s longest continuous sidewalk — Bayshore Boulevard in Tampa, Florida.

But it’s not that simple. Numerous factors play a role in human health, and these factors fall into two categories: genetics (nature) and environment (nurture), which includes diet and nutrition, exercise and other lifestyle choices, environmental toxins, and even relationships. To achieve the goal of chiropractic (whole health), some chiropractors, including me — Dr. Lewis — are branching out into other areas, including functional medicine and, when necessary, allopathic medicine (traditional medicine that relies primarily on pharmaceuticals along with surgery and other medical procedures).

This integrative healthcare approach equips doctors like me with a complete toolbox of Continue reading…

Dr. Matt Lewis is Blogging in Tampa

By |2017-07-06T16:03:38-04:00June 29th, 2017|Dr. Matt Lewis|0 Comments

Over the course of my many years in practice as a Doctor of Chiropractic (D.C.), Certified Functional Medicine Practitioner (CFMP®), and supporting people using clinical nutrition, I have discovered that a key component to achieving optimal health is education. What you don’t know can, literally, kill you.

A large part of my job in diagnosing health conditions and identifying and treating the root cause(s) of such conditions involves educating my patients on nutrition and lifestyle and their impact on health. Unlike conventional medicine, which treats patients as passive recipients of pharmaceuticals and often invasive medical treatments, my practice involves you — the patient — as an integral part of the treatment team. To be an effective member of that team, you need to know what to do, how to do it, why it’s important, and how it works. Otherwise, patients like you either can’t or won’t do what’s required to overcome illness and achieve optimal health and function.

Education is key, and that’s why I’ve decided to start blogging about functional medicine in Tampa. My belief is that through my blog posts and discussions, you will learn a thing or two about your own body and about how your environment, diet and lifestyle choices impact your health. The proper knowledge and insight place you in the driver’s seat; your choices either promote or undermine your quality of life — the way you feel physically, mentally, and emotionally; what you’re able to do; and your performance level.

Over the course of coming weeks, months, and years, I will be blogging about a wide range of topics related to health and fitness in Tampa, including the following:

  • Nutrition, including insight on how to use food as medicine to avoid and support various illnesses and promote optimal health and performance
  • Digestive health, including insight on how to restore the delicate balance of bacteria and other microorganisms that reside in the gut and that play a significant role in immune system function and dysfunction, along with a host of illnesses related to chronic inflammation
  • Autoimmunity, and how it can be approached more specifically with nutrition, holistic treatment, and adjustments in lifestyle to avoid progression of Hashimoto’s Thyroiditis, Rheumatoid Arthritis, Colitis, Lupus and more
  • Leaky gut, food allergies and sensitivities, along with guidance on how to obtain an accurate diagnosis and effective treatment
  • Weight-loss resistance (inability to lose weight when trying to do so) and how to overcome it through nutrition and exercise and without having to starve yourself
  • Genetics, both human genes and the genetic makeup (the microbiome) of the various microorganisms (microbiota) that reside in and on the human body and that either promote or impair health
  • Neurological health — not only brain function in terms of clear thinking and emotional stability, but also in terms of the brain’s central control of other bodily functions and organs
  • Endocrine health — the endocrine glands (pineal gland, pituitary gland, pancreas, ovaries, testes, thyroid, parathyroid, and adrenal glands) that regulate the body’s internal environment through the circulatory system
  • External environmental factors, including mold toxicity, Lyme disease, and sick building syndrome, that often produce debilitating and autoimmune symptoms that conventional medicine struggles to diagnose and treat

Yes, you can take control of your own health, but you need the knowledge and understanding to do so. Please join me in learning more about your health and your body. The time and effort required will be the best investment you ever made, paying dividends by making you feel and function your very best.

– – – – – – – – – – –

About the Author: Dr. Matt Lewis, D.C., CFMP® specializes in diagnosing and treating the underlying causes of the symptoms related to chronic and unexplained illness through nutrition, lifestyle, chiropractic, and other natural approaches to whole-health healing in Tampa, Florida. He earned his B.S. in Biology from Shenandoah University, his Doctorate in Chiropractic from Life University, his CFMP® from the Functional Medicine University, and his certification as a Digestive Health Specialist (DHS) through the Food Enzyme Institute. Dr. Lewis’ passion for health and wellness stems from his own personal experience. With a family history of autoimmune conditions and diabetes, and his own lab tests showing his genetic susceptibility to Hashimoto’s thyroiditis (autoimmune thyroid), he has learned how to restore his own health and vigor to prevent the onset of these illnesses and live an incredibly active life. Through this process, he acquired a deeper understanding of health and wellness, which he now offers his patients and others interested in whole health.

Load More Results