Functional Medicine Foundations

Foundations Spore Plus (AKA Megasporebiotic)

Foundations Spore Plus is a 100% spore-based, broad-spectrum probiotic shown to maintain healthy gut barrier function. This unique all-spore formula effectively RECONDITIONS the gut by promoting microbial diversity and maintaining key health-promoting, commensal gut bacteria. Foundations Spore Plus boasts a 5-year shelf-life, does not require refrigeration, and maintains a healthy gut microbiome.**

Ingredients

Bacillus Licheniformis
Bacillus Indicus HU36™
Bacillus Subtilis HU58™
Bacillus Clausii
Bacillus Coagulans

Benefits

Digestive Health

View full details

Hear What Our Customers Say

The Wellness Team is amazing, always friendly, always helpful!

Cogni Mag from FMF is the only thing that’s truly helped me sleep!

Berberine 5X and simple diet changes helped bring my A1C way down!

The Kids Sick Kit is a lifesaver, thank you for supporting my family!

The Histacalm by FMF gave me the natural support I was looking for, so impressed!

FMI In-Person Events

Experience the heart of Functional Medicine through our local, FMI In-Person Events.

Led by FMI’s team of expert practitioners, these gatherings offer education, inspiration, and real-world tools to support your health journey.

Engage in meaningful conversations, ask questions, and connect with a like-minded community—all while gaining insight into root-cause healing and whole-body wellness.

DISCOVER UPCOMING EVENTS

FMI In-House Wellness Services

Our FMI In-House Wellness Services are designed to support your body’s natural healing processes through gentle, non-invasive therapies that promote detoxification, circulation, and balance.

From EBO2 Blood Purification and Flowpresso® to Infrared Sauna, Ionic Foot Bath, and personalized Health Coaching & Counseling, each service is rooted in evidence-informed Functional Medicine principles.

These therapies work synergistically to reduce inflammation, support cellular health, and restore vitality, empowering you to take an active role in your long-term wellness.

EXPLORE FMI WELLNESS SERVICES

Subscribe & Save on All Supplements

Experience the difference with our premium supplements, responsibly sourced, third-party tested, and produced in FDA-registered facilities.

Every product is backed by traceable sourcing and transparent production practices to ensure purity, potency, and trust.

With our FMF Subscribe & Save option, you’ll never miss a dose and enjoy ongoing savings on the highest quality supplements available. Watch the video by Dr. Mark Holthouse, MD to learn what sets our approach apart.

SHOP NOW

Frequently Asked Questions

Are your supplements third-party tested and manufactured safely?

Yes, our supplements are third-party tested, GMP verified, made in FDA-regulated facilities, and responsibly sourced to ensure top-tier quality, safety, and sustainability.

How do I know which supplements are right for me?

We recommend speaking with a licensed healthcare provider or using our personalized supplement quiz to find products tailored to your individual health needs.

Are your products safe for children or during pregnancy?

Some products may be suitable, but please consult your healthcare provider before use, especially for children or during pregnancy or breastfeeding.

Do you offer subscriptions or auto-ship options?

Yes! We offer easy subscription and auto-ship options with exclusive discounts, so you’ll never miss a dose of your essentials.

What Makes Functional Medicine Special

FMI Doctor Approved
Confirmed Quality & Purity
Third-Party Tested
Made at FDA Regulated Facilities

Foundations Spore Plus (AKA Megasporebiotic)