In healthy people, the thyroid makes just the right amounts of two hormones, T3 and T4.
These hormones have important actions throughout the body. Most importantly, they regulate many aspects of our metabolism, affecting how many calories we burn, how warm we feel, how much we weigh and our general well-being.
BOTTOM LINE: The thyroid gland can affect every cell in our body including our brain cells.
There are thyroid hormone receptors on every cell in your body, including the brain.
Why We Are Different
Our comprehensive program evaluates and modifies the following:
When we have low thyroid hormones, normal digestion in the stomach can slowed causing everything from bloating to constipation and possibly setting the stage for intestinal infections.
If the thyroid gland isn’t functioning optimally, the brain is affected as well. The brain and the thyroid gland work together – one cannot function alone. This can cause loss of memory, fuzzy thinking, anxiety, depression, and loss of sleep. With Hashimoto’s, the patient has an increased chance of developing Alzheimer’s and Parkinson’s.
Reclaim your energy, focus, and vitality by taking charge of your thyroid health.
Call Frank Lanzisera, D.C. at (813) 819-3346 to schedule a thyroid consultation today!

Functional Longevity and Metabolic Optimization
Aging is inevitable; but loss of energy, mental sharpness, strength, and resilience does not have to be. At the Lanzisera Center, our anti-aging medicine approach focuses on optimizing hormones, metabolic function, cardiovascular health, and cellular repair through advanced diagnostic testing and precision-driven therapies. We evaluate thyroid balance, testosterone and estrogen levels, inflammatory markers, and nutritional deficiencies to identify what may be accelerating decline. Treatment plans may include bioidentical hormone therapy, regenerative strategies, metabolic support, and targeted nutritional protocols designed to promote longevity and vitality. The objective is not simply to slow aging, it is to help patients maintain clarity, physical strength, and confidence while building a foundation for long-term health and performance.
We utilize a comprehensive, data-informed approach to integrative and neuro-metabolic care including:
What Lanzisera Center‘s Patients Say
“Dr. Frank has changed my life. I am feeling 100% better. Came in for thyroid, brain fog, mental and physical fatigue. He cares about you as an individual, he is real, he explains things so that you fully understand. HIGHLY RECOMMEND DR. FRANK AND STAFF!”
— Kristy F.

