How I Recovered From MS Heat Sensitivity

Summer should be a time for gardening, going for walks or hiking, travelling, going to the beach, and spending time outside with the people you love.

But when you have multiple sclerosis, even a small rise in body temperature can make everyday activities feel impossible.

Heat sensitivity is not simply feeling uncomfortable because it is hot. It can make you feel weak, dizzy, nauseous, exhausted, or mentally foggy. Your legs may stop working properly. Symptoms that were manageable earlier in the day can suddenly become much stronger, and it may take hours before you recover again.

I understand how frightening and limiting that can be.

I was diagnosed with multiple sclerosis in 1988. Today, I have lived MS-free for 37 years, and heat no longer impacts my life. I can garden outside, spend time at the beach, exercise, travel, and enjoy the summer without being affected by the heat.

 

What MS Heat Sensitivity Really Feels Like

When people hear the term “heat intolerance,” they may imagine someone simply feeling too warm.

That does not describe what many people with MS experience.

A hot day, a warm shower, exercise, or even a mildly heated room may cause symptoms such as:

• Weakness or heaviness in the legs
• Dizziness
• Extreme fatigue
• Nausea
• Blurred or impaired vision
• Poor balance
• Brain fog
• Difficulty walking or functioning normally

For many people, summer becomes something they fear rather than enjoy.

They stay close to air conditioning. They avoid walks, gardening, exercise, family outings, beaches, pools, hot baths, and travel. Cooling vests, fans, ice packs, and cooling towels can help temporarily, but they do not explain why the body became so vulnerable to heat in the first place.

That is the question I believe we need to ask.

Why Heat Can Make MS Symptoms Worse

The conventional explanation is that increased body temperature can temporarily interfere with nerve signalling in areas where myelin has been damaged.

That may help explain what is happening, but it does not fully answer why some people remain severely heat sensitive while others regain their ability to tolerate heat.

Chronic disease involves inflammation. Inflammation means the immune system is active, and one of the immune system’s primary jobs is to defend the body from harmful invaders or parasites.

When the body is already struggling with inflammation, toxins, nutritional deficiencies, poor sleep, constipation, environmental stressors, or infections, heat can become one more burden that the body cannot manage well.

Parasites are organisms that live in the body and cause harm. This may include parasitic worms, protozoa, fungi, and harmful bacteria.

Based on my own recovery, decades of research, and the experiences of our students, I believe chronic parasitic infections are a root cause of all disease and they place an enormous burden on the immune system. As that burden is reduced and the body becomes stronger and heat tolerance is not longer an issue. This is the pattern I have seen repeatedly.

My Recovery From Heat Intolerance

When I was diagnosed with MS, I was a wreck.

I had severe optic neuritis, weakness, tingling in my legs, and difficulty caring for myself and my family. I had two young children and was told that I would become completely disabled in time.

At first, I felt as though my life was over.

By the grace of God, I began learning about the role of chronic infections, inflammation, gut health, and the microbiome in chronic disease. I spent years researching, experimenting carefully, and learning what helped my body recover.

The more I focused on supporting my body, changing my diet, and addressing infections, the healthier I became.

Eventually, the heat intolerance disappeared.

Today, I can be active outside in the summer. I garden, care for our animals, travel, spend time at the beach and spend time with my family outdoors in the heat. I do not even think about the heat. I am able to live a normal life.

Lisa May’s Story

Lisa May is a registered nurse in Canada who came through the Live Disease Free program.

As she recovered, she shared that she was outside in temperatures above 30°C, playing energetically with her young nieces and nephews. She was able to tolerate the heat without any of the symptoms that had once limited her.

She did not simply find a better way to manage the heat. She regained the ability to live normally in it.

Lisa May later recovered from infertility, became the mother of three daughters, and opened a wellness practice so she could help others.

Her life was no longer controlled by MS or by the weather.

Sarah’s Story

Sarah was a young mother who was deeply concerned about how MS would affect her ability to care for her children.

She followed the recovery plan diligently.

Later, she completed a 180-kilometre MS bike tour. She also began running 10K races and exercising regularly. These activities raised her body temperature significantly, yet she was able to tolerate the heat and physical exertion.

She once shared a photograph of herself beside a swimming pool in the summer sun and wrote:

“I am so, so, so fantastic! I’m thriving!”

That is what thriving looks like.

It is not about staying inside and avoiding anything that might trigger symptoms. It is having the strength and freedom to participate fully in your own life again.

The Pattern We Continue to See

My heat intolerance is gone.

Lisa May’s heat intolerance is gone.

Sarah’s heat intolerance is gone.

And the same is true for many other Wellness Champions.

Other Wellness Champions have reported being able to:

• Enjoy hot showers and baths again
• Use saunas or hot tubs
• Exercise without severe symptom flares
• Garden in warm weather
• Travel to hot climates
• Spend time at the beach
• Enjoy summer with their families
• Live without constantly searching for air conditioning

This does not mean that anyone should deliberately overheat or ignore warning signs from their body.

It means the goal can be bigger than simply hiding from the heat.

The goal is to understand what is overwhelming the body and begin addressing it.

Four Steps We Use in the Live Disease Free Proven Plan

1. Follow the Live Disease Free Diet

The first step is reducing carbohydrates into a specific target range.

This can help reduce inflammation and limit the fuel available to harmful organisms. Many students notice improvements in energy, mental clarity, digestion, and symptom severity after changing their diet.

Some also begin tolerating warmer temperatures more easily.

Diet is not the entire recovery plan, but it is an important foundation.

2. Support the Body

A body that is already overwhelmed needs support.

Important areas include:

• Drinking enough water
• Having a bowel movement every day
• Getting approximately eight hours of sleep
• Addressing mold exposure
• Reducing environmental toxins
• Reducing wireless radiation, especially while sleeping
• Supporting digestion and the microbiome

Constipation, dehydration, poor sleep, and environmental stress all place additional pressure on the body.

Reducing those stressors can help calm inflammation and improve heat tolerance.

3. Address Chronic Infections

The next step is addressing the infections contributing to inflammation and immune dysfunction.

This involves parasites – harmful bacteria, fungi, protozoa and worms. In our approach, this is done strategically, based on the individual.

This is not something I recommend attempting randomly or without guidance. An effective plan requires appropriate professional support, careful preparation, and treatments matched to the person’s needs.

This is is where the most dramatic improvements occur.

Wellness Champions begin to regain energy, mobility, mental clarity, exercise tolerance, and the ability to handle heat.

4. Maintain the Health You Have Rebuilt

Recovery is not only about removing the parasites making you sick.

It is also about creating an internal environment that supports long-term health.

That includes:

• Eating healthy food
• Moving the body regularly
• Spending time outdoors
• Getting appropriate sunshine
• Managing stress
• Supporting the microbiome
• Maintaining good sleep and bowel habits
• Continuing to reduce unnecessary toxic exposures

The goal is to support the body that is stronger, more balanced, so it is less vulnerable to future illness.

What You Can Do Right Now

While you are working toward deeper recovery, there are practical steps you can take to protect yourself from overheating.

Stay well hydrated, especially before going outside.

Avoid the hottest part of the day when possible.

Cool down before symptoms become severe rather than waiting until you feel completely overwhelmed.

Use fans, cooling towels, cold drinks, shade, or air conditioning when needed.

Exercise in shorter periods and take breaks before your symptoms intensify.

Listen to your body. Heat-related symptoms can be temporary, but that does not mean you should push through them recklessly.

Follow the Live Disease Free diet.

Support the body.

At the same time, begin asking a bigger question:

Why has my body become unable to tolerate heat normally?

Heat Intolerance Does Not Have to Define Your Life

Heat sensitivity is real.

It can be frightening, exhausting, isolating, and disabling. It can cause you to miss family events, outdoor activities, travel, exercise, and some of the most enjoyable parts of summer.

But your body is not turning against you.

Your body may be overwhelmed by what it is trying to manage internally.

My experience, along with the experiences of many Wellness Champions, shows that heat tolerance can improve and completely resolve when the underlying burden on the body is addressed.

You deserve more than learning how to hide from the heat.

You deserve the opportunity to get your health and your life back.

There are real solutions to recover from parasites today!

To restore health, we must focus on treating the cause of inflammation, which are parasites. First, identify the enemy (parasites), then support the body and treat the parasites while following a holistic approach. When parasitic infections are treated effectively, we can overcome inflammation or disease.

If you’re frustrated with the fact that our standard of care STILL doesn’t offer a real solution for treating MS and other diseases, then click on the link below to watch Pam Bartha’s free masterclass training and discover REAL solutions that have allowed Pam and many others to live free from MS and other diseases.

CLICK Here to watch Pam’s masterclass training