The Functional Medicine MD

The Functional Medicine MD Professional IV Therapy and Functional Medicine clinic in Knoxville, Tennessee. Owned and run by a

12/29/2025

During the winter months, reduced sun exposure can significantly lower the body's natural production of vitamin D. ☀️

Vitamin D deficiency has been associated with reduced immune function, low energy levels, mood changes, and impaired bone health.

Dr. Lela explains why vitamin D should be taken with vitamin A and vitamin K on her latest appearance on Living East Tennessee on WATE 6 On Your Side!

Watch the full segment here ➡ https://youtu.be/fKAQaVEMgE4

Schedule free 15-minute phone consultations with Dr. Lela to discuss how she can help you meet your health goals here: https://calendly.com/the-functional-medicine-md/15min?month=2026-01

12/26/2025

The holiday season brings changes in routine, increased dietary indulgences, and higher stress levels. 🎄

Omega fatty acids support a balanced inflammatory response, have significant cardiovascular benefits, and provide cognitive support. Check out what Dr. Lela had to say on her latest appearance on Living East Tennessee!

Watch the full segment on YouTube here: https://youtu.be/fKAQaVEMgE4

To schedule a free 15-minute phone consultation with Dr. Lela, click the following link:
https://calendly.com/the-functional-medicine-md/15min?month=2026-01

12/23/2025

The holiday season is a time for celebration, indulgence, and making memories with loved ones; however, the abundance of festive meals and seasonal treats can make it more difficult to control blood sugar levels and adhere to a healthy diet.

On her latest segment of Living East Tennessee, Dr. Lela discusses the benefits of berberine, a supplement that supports:

✨ Healthy Blood Sugar Levels
✨ Heart Health
✨ Digestion and Gut Health
✨ Liver Function

To watch the full segment, click the following link:
https://youtu.be/fKAQaVEMgE4

Click the the link below to schedule a free 15-minute phone consultation with Dr. Lela!
https://calendly.com/the-functional-medicine-md/15min?month=2026-01

12/22/2025

Did you know many insurance deductibles reset on January 1st?

If you have met your annual deductible, the end of the year is an ideal time to complete ordered preventative and diagnostic testing with less out-of-pocket costs for you!

On her December 17th appearance on Living East Tennessee, Dr. Lela discussed the importance of lab testing and some of her favorite lab values to check!

Watch the full video here ➡ https://youtu.be/fKAQaVEMgE4

Dr. Lela offers free 15-minute phone consultations to discuss your health goals and how she can help. To schedule, click the link below ⬇
https://calendly.com/the-functional-medicine-md/15min?month=2026-01

Happy Holidays from The Functional Medicine MD team!Your most meaningful gift this season? The Functional Medicine MD's ...
12/18/2025

Happy Holidays from The Functional Medicine MD team!

Your most meaningful gift this season? The Functional Medicine MD's Holiday Wellness Bundle!

This limited-time clinical assessment is available for $999 and is designed to help you or your loved one understand key factors influencing health and wellbeing.

The bundle includes:
✨ Comprehensive Laboratory Testing: Includes 100+ lab tests for your whole body, looking at your heart, hormones, cancer, inflammation markers and more.

✨ Food Sensitivity Testing: An in-depth analysis to identify potential leaky gut and food-related triggers that may be impacting digestion, energy, or immune function.

✨ 1 hour consultation with Dr. Lela: A personalized review of your test results, including clinical interpretation and customized recommendations to support your long-term health goals. May be scheduled as as an in-person or telehealth appointment.

This deal is only available for a limited time - must be purchased by December 23, 2025 and used within 6 months of purchase! Valid for Tennessee residents only.

✨ Give the Gift of Wellness This Holiday Season ✨This year, offer a meaningful and thoughtful present with our gift cert...
12/10/2025

✨ Give the Gift of Wellness This Holiday Season ✨

This year, offer a meaningful and thoughtful present with our gift certificates, redeemable for all of our walk-in wellness services, including IV therapy and vitamin injections!

These services provide targeted hydration, nutrient support, and wellness boosts designed to enhance energy, strengthen immunity, and promote overall well-being - an ideal gift for others (or yourself!) during the busy holiday season.

And now through December 23rd, take advantage of of our holiday gift certificate special: For every $100 purchased, received an additional $15 FREE (limit $500 per person)! 🎁

For a full list of services our practice offers, check out our website: www.thefunctionalmedicinemd.com

For more information or to purchase gift certificates, please call, e-mail, or stop by our office!

- The Functional Medicine MD team

11/20/2025

Chia pudding makes a great breakfast, dessert, or snack that is filled with fiber, protein, and healthy fats!

The recipe can be tailored to your dietary needs and modified with different flavors or fruits. Dr. Lela shared some of her favorite chia pudding flavors on her most recent appearance on Living East Tennessee!

Watch the full segment about cholesterol and healthy fats here ➡ https://youtu.be/z83cfRNwVOo

To schedule a free 15-minute phone consultation to learn how functional medicine can help you reach your health goals, click the link below ⬇
https://calendly.com/the-functional-medicine-md/15min?month=2025-11

11/19/2025

Seed oils also contain an omega-6 to omega-3 imbalance, reaching up to a 20 to 1 ratio, which can influence inflammation, immune activation, and metabolic stability within the body. Dr. Lela provided insight on seed oils and common "healthy" foods on her latest appearance on Living East Tennessee.

Watch the full segment here: https://youtu.be/z83cfRNwVOo

Dr. Lela offers free 15-minute phone consultations to discuss your health needs and how she can help you. To schedule, click the link below:
https://calendly.com/the-functional-medicine-md/15min?month=2025-11

11/18/2025

Chia seeds come from a flowering pant in the mint family are well known as a superfood!

Chia is:
🔹 Rich in omega-3s
🔹 High in soluble fiber
🔹 Packed with minerals
🔹 Antioxidant-rich

Chia seeds are a great way to add nutrients to your diet, from smoothies to chia pudding to overnight oats and yogurt bowls. On her latest TV appearance, Dr. Lela discussed how to prepare chia seeds for your favorite recipes!

11/17/2025

Seed oils - like soybean, canola, sunflower, safflower, and corn oils - are in common in the American diet, from restaurant foods to "healthy" snacks. 🌱

Some oils, like olive oil, avocado oil, or coconut oil, are extracted with minimal processing. Seed oils undergo intense processing by high heat and chemical solvent extraction (hexane) to pull out the remaining oils and are then bleached and deodorized to make the oils clear, odorless, and shelf-stable. See what Dr. Lela has to say about seed oils on her latest appearance on Living East Tennessee!

Watch the full segment here ➡ https://youtu.be/z83cfRNwVOo

Schedule a free 15-minute phone consultation with Dr. Lela by clicking the link below:
https://calendly.com/the-functional-medicine-md/15min?month=2025-11

11/14/2025

Let's Talk About Healthy Fats 🥑

Diets supported by whole, unprocessed fats can actually improve your lipid profile by increasing large-particle LDL and HDL while reducing inflammation and lowering cardiovascular risk. Check out what Dr. Lela said about healthy fats on her latest appearance on Living East Tennessee!

You can watch the full segment about cholesterol on YouTube here: https://youtu.be/z83cfRNwVOo

Dr. Lela offers free 15-minute phone consultations to discuss your specific health needs. To schedule, click the link below!
https://calendly.com/the-functional-medicine-md/15min?month=2025-11

Address

3020 Tazewell Pike
Knoxville, TN
37918

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 1:30am

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Our Story

The Functional Medicine MD is the Premier Functional Medicine and IV Therapy Clinic in McHenry, Lake and Boone Counties. Founded in 2018 by Dr. Lela Iduna – a Yale trained Medical Doctor and IFM certified functional medicine practitioner with over 25 years of experience in medicine. Functional medicine looks at the root cause of illness – unlike Western medicine which ascribes a pill to a diagnosis. Sometimes there’s no diagnosis for diseases and those are the ones that Western medicine is not good at. For example, non-specific abdominal pain is often very frustrating to patients because all the tests never leave a definite diagnosis. Functional medicine looks at the biochemistry of each cell and does specific stool testing and food allergy testing to help treat these non-specific symptoms. The Functional Medicine MD offers a full range of wellness-optimizing services, including functional medicine treatments and tests (ANS testing, Nitric Oxide testing, early cancer detection with the IvyGene test), IV Hydration Therapy, IV Vitamin Therapy, Chelation Therapy, Growth Factor Injections, Argentyn 23 Colloidal Silver Therapy and extensive lab work options.