🔥 Hot Flashes: Why Your Body Suddenly Thinks It’s a Space Heater

By Dr. Alyssa McPeak, DC, CFMP

One minute you’re fine… the next you’re ripping off layers like you’re starring in your own survival show. Sound familiar?

Hot flashes have a way of showing up uninvited—during meetings, in the middle of the night, or right when you finally sat down for five seconds of peace. And if you’ve ever been told, “Oh, it’s just menopause,” as if that explains everything… yeah, we’re not settling for that.

Because here’s the truth: hot flashes aren’t random. They’re not your body betraying you. They’re actually a very specific physiological response—and once you understand what’s happening, you can start supporting your body instead of fighting it.

Let’s break it down.

🧠 What’s Actually Happening During a Hot Flash?

Hot flashes start in the brain—specifically in your temperature regulation center (your internal thermostat).

As estrogen levels begin to fluctuate (hello, perimenopause), your brain becomes more sensitive to small changes in body temperature. This involves a key player called the Hypothalamus (your "primitive" brain).

Here’s the chain reaction:

1. Estrogen fluctuates (not just low—up or down)

2. Your brain misreads your body temperature as “too hot”

3. It triggers a cooling response

4. Blood vessels dilate → sudden heat surge

5. Cue sweating, flushing, and that “why am I on fire?” moment

👉 Translation: your body is trying to cool you down… when you weren’t even hot to begin with.

Rude.

⚖️ It’s Not Just Estrogen (Sorry to Break It to You)

Estrogen gets all the blame, but hot flashes are more of a team effort (and not in a good way).

Other contributors include:

• Blood sugar swings

• Cortisol (stress hormones)

• Thyroid function

• Nervous system sensitivity

• Low progesterone

👉 This is why two women can have the same estrogen levels and completely different symptoms.

Your body is not a textbook—it’s a whole ecosystem.

🌿 Natural Ways to Manage Hot Flashes (Without Losing Your Mind)

Let’s talk about what actually helps—because “just deal with it” is not a strategy.

1. Balance Blood Sugar (This is HUGE)

Blood sugar spikes and crashes can trigger hot flashes.

👉 Focus on:

• Protein at every meal

• Healthy fats

• Avoiding “carbs alone” snacks

If you’re living on coffee and chaos… your body will let you know.

2. Support Your Nervous System

Hot flashes are often tied to a sensitive stress response.

👉 Try:

• Deep breathing

• Walking daily

• Getting outside in the morning light

• Regular chiropractic adjustments

Your body can’t be calm and in full meltdown mode at the same time.

3. Add Cooling + Hormone-Supportive Foods

Think of food as information for your body.

Helpful options:

• Flax and pumpkin seeds (support estrogen metabolism)

• Leafy greens

• Broccoli and cruciferous veggies

• Omega-3 rich foods

• Hydration (1/2 your body weight in oz/day)

4. Reduce Triggers (Without Becoming a Hermit)

Common triggers include:

• Alcohol

• Caffeine

• Spicy foods

• Poor sleep

👉 You don’t have to eliminate everything—but awareness is power.

5. Prioritize Sleep (Even If It Feels Impossible)

Night sweats + poor sleep = a vicious cycle.

Support your body with:

• Consistent bedtime

• Magnesium glycinate

• Tart cherry juice

• 5-HTP

• L-theanine

• A cool, dark sleep environment

• Less screen time before bed

🧪 How Functional Medicine Testing Changes the Game

Here’s where we go deeper—because guessing is exhausting.

At Roots Wholistic Health, we use functional medicine testing to uncover what’s actually driving your symptoms.

This may include:

• Hormone testing (not just estrogen, but the full picture)

• Cortisol patterns

• Thyroid function

• Blood sugar markers - insulin, HgA1C

👉 Because your hot flashes might not just be about hormones—they could be:

• Blood sugar dysregulation

• Adrenal stress

• Detox pathway issues

When you understand your unique physiology, your care plan becomes targeted, not trial-and-error.

💛 Final Thoughts

Hot flashes are not just an inconvenience—they’re a message.

Your body is shifting, adapting, and asking for support in a new phase of life. And while this transition is completely natural, suffering through it is not something you just have to accept.

At Roots Wholistic Health, we help women navigate perimenopause and menopause with clarity and confidence through:

• Functional medicine testing

• Personalized nutrition and lifestyle support

• Chiropractic care to support nervous system regulation

Because this season of life isn’t about “losing yourself”—it’s about understanding your body in a deeper way than ever before.

🌿 About Roots Wholistic Health

At Roots Wholistic Health, we specialize in supporting women through every stage of life—from fertility to motherhood to menopause. Located in Central Wisconsin, our care is rooted in getting to the why behind your symptoms, not just masking them.

Through a combination of functional medicine and chiropractic care, we help you feel more like yourself again—balanced, energized, and supported.

You don’t have to navigate this alone. 💛