Multiple Sclerosis: Understanding Root Causes and Supportive Paths to Healing

What Is Multiple Sclerosis?

Multiple sclerosis (MS) is a chronic autoimmune condition in which the immune system mistakenly attacks the protective covering of nerves (myelin) in the brain and spinal cord.

This disruption in nerve signaling can lead to a wide range of symptoms, which may vary from person to person, including:

• Fatigue
• Numbness or tingling
• Muscle weakness or stiffness
• Balance and coordination issues
• Vision problems
• Brain fog
• Sensitivity to heat or stress

What's Happening in the Body?

In multiple sclerosis, immune cells cross the blood-brain barrier and trigger inflammation in the central nervous system. This inflammation damages myelin and interferes with how nerve signals travel throughout the body.

From a functional medicine perspective, this immune response is often not random, but driven by deeper imbalances that keep the immune system chronically activated and the nervous system under stress.

The 4 Root Causes That Commonly Drive Autoimmune Conditions Like MS

Functional medicine doctors often look for one or more of these contributors:

1. Hidden Infections

Chronic or unresolved infections such as Epstein-Barr virus (EBV), Lyme disease, or other stealth infections can overstimulate the immune and nervous systems.

2. Gut Dysfunction

Gut inflammation, dysbiosis, or increased intestinal permeability ("leaky gut") can drive systemic inflammation and immune dysregulation.

3. Environmental Toxins

Mold exposure, heavy metals, pesticides, and chemical toxins can overwhelm detox pathways and disrupt nervous system regulation.

4. Chronic Stress & Nervous System Dysregulation

Prolonged fight-or-flight activation can keep the body in a state of chronic inflammation and interfere with healing.

Addressing neurological symptoms alone may overlook these deeper contributors.

Supportive Habits to Help With Multiple Sclerosis

(Educational only - not medical advice)

Heat Sensitivity Management

Many people with MS experience increased symptoms when body temperature rises, even slightly. This is known as Uhthoff's phenomenon. Strategies that may help include:

• Using cooling vests or neck wraps during warm weather or exercise
• Staying in climate-controlled environments when possible
• Timing outdoor activities for cooler morning or evening hours
• Taking cool showers before physical activity
• Staying well-hydrated with cold beverages

Aquatic Exercise & Hydrotherapy

Water-based exercise can be particularly supportive for people with MS. The buoyancy of water reduces stress on joints while providing gentle resistance, and pool temperatures can be kept cool to help prevent overheating. Options include:

• Swimming or water walking
• Aqua aerobics classes (look for MS-friendly programs)
• Simple stretching and range-of-motion exercises in the pool

Consistent, Gentle Movement

Staying active, even on low-energy days, can help maintain mobility and support nervous system function.

• Walking regularly
• Gentle mobility work
• Stretching to reduce stiffness
• Avoiding prolonged immobility

Balance & Coordination Training

Because MS can affect nerve signals related to balance and coordination, targeted exercises may help maintain stability and reduce fall risk. Supportive practices include:

• Tai chi or gentle yoga with balance focus
• Standing exercises near a wall or stable surface
• Working with a physical therapist on gait training
• Using assistive devices when needed during symptom flares

Red Light Therapy

Low-level laser or red light therapy may support inflammation control and nervous system recovery.

Nervous System Regulation

Calming the nervous system can help reduce inflammation and support healing. Helpful practices include:

• Nature walks
• Slow nasal breathing with long exhales
• Placing an ice pack on the back of the neck to support vagus nerve stimulation

Cognitive Support & Brain Health

Cognitive changes such as difficulty concentrating, memory issues, or mental fatigue are common in MS. Strategies that may help support brain health include:

• Brain-stimulating activities like puzzles, reading, or learning new skills
• Creating structured daily routines to reduce decision fatigue
• Taking regular rest breaks throughout the day
• Pacing activities to avoid cognitive overload

Vision & Eye Health Support

Vision changes, including optic neuritis, are common in MS and can affect daily life. Supportive habits include:

• Regular eye exams with an optometrist familiar with MS
• Resting your eyes during symptom flares
• Using good lighting and reducing screen glare
• Allowing extra time for eyes to adjust between environments

Nutritional & Supplement Education

Some anti-inflammatory and nerve-supportive supplements people explore include:

• Vitamin D - research suggests importance for MS; many people with MS are deficient
• Omega-3 fatty acids - may support myelin health and reduce inflammation
• Curcumin phytosome - a more bioavailable form of turmeric's active compound
• Boswellia serrata - an herbal extract traditionally used to support joint and tissue health
• Whole-food, organic, anti-inflammatory eating

Some individuals explore herbal products such as kratom for pain support. If considered, quality sourcing, legality, and risks should be discussed with a qualified practitioner. This is not a recommendation.

My Personal Experience With Autoimmune Illness

Living with autoimmune illness taught me how interconnected the immune system, nervous system, and lifestyle truly are. Healing came from addressing root causes, nervous system regulation, consistent movement, and sustainable lifestyle changes.

Over time, my symptoms quieted, and today I'm in remission.

You can read more about my full story and mission here.

Healing Is Not Only Physical

For me, healing also involved faith. I believe God works all things for good - and that if He takes care of the birds of the air, He takes care of us too. That belief helped me stay grounded during long periods of uncertainty and recovery.

Why Functional Medicine Can Be Helpful for Multiple Sclerosis

Functional medicine focuses on identifying immune triggers and root causes rather than only managing symptoms. For people with multiple sclerosis, this personalized, root-cause approach can be especially valuable when symptoms persist despite conventional care.

Looking for a functional medicine practitioner near you? Learn how to choose the right fit.