Vitality GI Thyroid Function Panel
A thyroid function assessment that measures antibodies and reverse T3 to uncover the root causes of fatigue, weight changes, and metabolic issues.
11 biomarkers
With Fred Williams' Fullscript Account, you get a clear path forward. Every panel pairs advanced testing with a provider-reviewed plan personalized for you.
Start your Journey with Fred Williams' Fullscript Account for only $105.18.

“For the first time ever I can see the full picture of where I’m at — and a plan forward.”
A thyroid function assessment that measures antibodies and reverse T3 to uncover the root causes of fatigue, weight changes, and metabolic issues.
11 biomarkers
Build on your basic health check with vitamin B12 testing to reveal how this critical nutrient impacts your immune system, blood health, and overall wellness.
63 biomarkers
Explore nutrient profiles to identify deficiencies in vitamins and minerals that may be impacting your energy, immunity, and overall health.
8 biomarkers
These blood tests will look at your metabolic health.
76 biomarkers

Order your lab panel focused on the areas that matter most to you. We'll help coordinate your lab appointment.

Fred Williams' Fullscript Account will explain what's in range, what's not, and how it impacts your health, giving you clarity and confidence to act.

You'll get a personalized wellness plan built around your results. This can include supplements, nutrition, and lifestyle changes.

Re-test to give you and your provider a clear picture of what's working as well as what to adjust.
Find answers to your questions about our personalized wellness programs and services.