Fred Harvey, MD
Toxiflammation™: Where Toxicity and Inflammation Meet
Chronic symptoms rarely happen without cause. Toxic exposure, inflammation, gut dysfunction, immune imbalance, stress, and metabolic disruption can create a cycle that keeps the body from functioning at its best.
Toxiflammation is Fred Harvey, MD’s framework for finding where that cycle is affecting you most. If you’ve been told your labs look normal but you still struggle with fatigue, brain fog, inflammation, digestive issues, hormone imbalance, or unexplained symptoms, there may be a deeper cause.

The Seven Domains
Toxiflammation looks at symptoms and health patterns across seven key domains connected to toxicity and inflammation.
- 01
Gut & Microbiome
Digestive health, food sensitivities, bloating, reflux, and microbiome balance.
- 02
Environmental Exposures
Heavy metals, pesticides, mold, plastics, and daily toxic burden.
- 03
Immune & Allergic Response
Allergies, skin reactions, frequent illness, and immune dysfunction.
- 04
Neurological & Mood
Brain fog, memory, focus, headaches, mood, and sleep quality.
- 05
Metabolic & Hormonal Health
Energy crashes, weight resistance, hormone symptoms, and metabolic imbalance.
- 06
Energy & Mitochondrial Function
Fatigue, stamina, recovery, and cellular energy production.
- 07
Musculoskeletal & Pain
Joint pain, stiffness, muscle aches, and inflammatory pain patterns.
Where Toxiflammation Shows Up in Your Care
Gut health. Gut & Microbiome is the first domain. Dr. Harvey considers the impact of lifestyle and diet on gut health, and optimizing it can have a significant impact on total body wellness.
Toxicity reduction. We start with the basics to help you reduce your exposure to toxicants, the environmental side of the cycle.
Functional lab testing. Testing takes a deeper dive into your health through metabolism, hormones, immune system, genetics, and more, so the plan rests on data rather than guesswork.
The assessment. The free Toxiflammation Assessment scores each domain so you can see which systems may be carrying the greatest burden.
Free
Get Your Free Toxiflammation Assessment
Identify where the toxic-inflammatory feedforward loop is running hardest for you.

Dr. Fred Harvey
Meet Our Medical Director
Meet our Medical Director, Dr. Fred Harvey, the longest standing functional medicine physician in Sarasota and the host of the Healthy Steps Show.
- Internal & Geriatric MedicineTrained in internal medicine and geriatric medicine
- Medical DegreeJefferson University (Kimmel School)
- Forty years of experienceSarasota's longest-standing functional medicine physician
- Founding advisor, XYMOGENFounding member of XYMOGEN's Board of Advisors
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