Mito Health: Helping you live healthier, longer.
In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.
Understanding Blood Pressure Spikes During Fasting: Causes, Biomarkers & What To Do
Explore causes and personalized insights for blood pressure spikes during fasting using advanced testing with Mito Health.
Written by
Mito Team
Why It Happens
Blood pressure spikes during fasting are often due to stress hormone fluctuations, dehydration, or underlying imbalances. While fasting can benefit blood pressure long-term, short-term spikes may occur.
Increased Cortisol and Adrenaline: Fasting activates stress pathways that can raise blood pressure, especially in the early phases.
Electrolyte Imbalance: Without food, you may lose sodium and potassium, both critical to pressure regulation.
Dehydration: Low fluid intake leads to reduced plasma volume and higher vascular resistance.
Caffeine Use While Fasting: Stimulants on an empty stomach can spike pressure quickly.
Underlying Hypertension: Fasting may expose hidden blood pressure issues by stressing regulatory systems.
How to Manage
Stay Hydrated with Electrolytes: Drink water plus magnesium, potassium, or salt during fasting windows.
Avoid Overexertion While Fasting: Limit intense workouts if you're prone to pressure spikes.
Use Calm Support: Try adaptogens, teas, or meditation to regulate cortisol.
Avoid Fasting if Hypertensive: Check with your provider before using fasting as a tool if pressure is already elevated.
Test and Track: Use wearables or home cuffs to monitor changes throughout your fast.
Fasting can help — but if it raises pressure, the solution may be found in minerals and rhythm.
Recommended Products
DEXA Scan: Evaluates body composition and screening of bone density (Available only in San Francisco, Los Angeles, San Jose, Orange County, Dallas, Austin & Seattle)
Methylmalonic Acid: Measures the level of methylmalonic acid in the urine to help diagnose a vitamin B12 deficiency
Lyme Disease Test: Testing for possible Lyme Disease in those with suspicious symptoms
Expert-Backed Reads
Mito Health Raises S$1.7M To Build AI-Powered Preventative Healthcare
The 5 Key Holistic Pillars of Health: Strategies for Extending Your Healthspan
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References
Mito Health: Helping you live healthier, longer.
In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.
Understanding Blood Pressure Spikes During Fasting: Causes, Biomarkers & What To Do
Explore causes and personalized insights for blood pressure spikes during fasting using advanced testing with Mito Health.
Written by
Mito Team
Why It Happens
Blood pressure spikes during fasting are often due to stress hormone fluctuations, dehydration, or underlying imbalances. While fasting can benefit blood pressure long-term, short-term spikes may occur.
Increased Cortisol and Adrenaline: Fasting activates stress pathways that can raise blood pressure, especially in the early phases.
Electrolyte Imbalance: Without food, you may lose sodium and potassium, both critical to pressure regulation.
Dehydration: Low fluid intake leads to reduced plasma volume and higher vascular resistance.
Caffeine Use While Fasting: Stimulants on an empty stomach can spike pressure quickly.
Underlying Hypertension: Fasting may expose hidden blood pressure issues by stressing regulatory systems.
How to Manage
Stay Hydrated with Electrolytes: Drink water plus magnesium, potassium, or salt during fasting windows.
Avoid Overexertion While Fasting: Limit intense workouts if you're prone to pressure spikes.
Use Calm Support: Try adaptogens, teas, or meditation to regulate cortisol.
Avoid Fasting if Hypertensive: Check with your provider before using fasting as a tool if pressure is already elevated.
Test and Track: Use wearables or home cuffs to monitor changes throughout your fast.
Fasting can help — but if it raises pressure, the solution may be found in minerals and rhythm.
Recommended Products
DEXA Scan: Evaluates body composition and screening of bone density (Available only in San Francisco, Los Angeles, San Jose, Orange County, Dallas, Austin & Seattle)
Methylmalonic Acid: Measures the level of methylmalonic acid in the urine to help diagnose a vitamin B12 deficiency
Lyme Disease Test: Testing for possible Lyme Disease in those with suspicious symptoms
Expert-Backed Reads
Mito Health Raises S$1.7M To Build AI-Powered Preventative Healthcare
The 5 Key Holistic Pillars of Health: Strategies for Extending Your Healthspan
You Might Also Be Experiencing
References
Mito Health: Helping you live healthier, longer.
In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.
Understanding Blood Pressure Spikes During Fasting: Causes, Biomarkers & What To Do
Explore causes and personalized insights for blood pressure spikes during fasting using advanced testing with Mito Health.
Written by
Mito Team
Why It Happens
Blood pressure spikes during fasting are often due to stress hormone fluctuations, dehydration, or underlying imbalances. While fasting can benefit blood pressure long-term, short-term spikes may occur.
Increased Cortisol and Adrenaline: Fasting activates stress pathways that can raise blood pressure, especially in the early phases.
Electrolyte Imbalance: Without food, you may lose sodium and potassium, both critical to pressure regulation.
Dehydration: Low fluid intake leads to reduced plasma volume and higher vascular resistance.
Caffeine Use While Fasting: Stimulants on an empty stomach can spike pressure quickly.
Underlying Hypertension: Fasting may expose hidden blood pressure issues by stressing regulatory systems.
How to Manage
Stay Hydrated with Electrolytes: Drink water plus magnesium, potassium, or salt during fasting windows.
Avoid Overexertion While Fasting: Limit intense workouts if you're prone to pressure spikes.
Use Calm Support: Try adaptogens, teas, or meditation to regulate cortisol.
Avoid Fasting if Hypertensive: Check with your provider before using fasting as a tool if pressure is already elevated.
Test and Track: Use wearables or home cuffs to monitor changes throughout your fast.
Fasting can help — but if it raises pressure, the solution may be found in minerals and rhythm.
Recommended Products
DEXA Scan: Evaluates body composition and screening of bone density (Available only in San Francisco, Los Angeles, San Jose, Orange County, Dallas, Austin & Seattle)
Methylmalonic Acid: Measures the level of methylmalonic acid in the urine to help diagnose a vitamin B12 deficiency
Lyme Disease Test: Testing for possible Lyme Disease in those with suspicious symptoms
Expert-Backed Reads
Mito Health Raises S$1.7M To Build AI-Powered Preventative Healthcare
The 5 Key Holistic Pillars of Health: Strategies for Extending Your Healthspan
You Might Also Be Experiencing
References
Understanding Blood Pressure Spikes During Fasting: Causes, Biomarkers & What To Do
Explore causes and personalized insights for blood pressure spikes during fasting using advanced testing with Mito Health.
Written by
Mito Team
Why It Happens
Blood pressure spikes during fasting are often due to stress hormone fluctuations, dehydration, or underlying imbalances. While fasting can benefit blood pressure long-term, short-term spikes may occur.
Increased Cortisol and Adrenaline: Fasting activates stress pathways that can raise blood pressure, especially in the early phases.
Electrolyte Imbalance: Without food, you may lose sodium and potassium, both critical to pressure regulation.
Dehydration: Low fluid intake leads to reduced plasma volume and higher vascular resistance.
Caffeine Use While Fasting: Stimulants on an empty stomach can spike pressure quickly.
Underlying Hypertension: Fasting may expose hidden blood pressure issues by stressing regulatory systems.
How to Manage
Stay Hydrated with Electrolytes: Drink water plus magnesium, potassium, or salt during fasting windows.
Avoid Overexertion While Fasting: Limit intense workouts if you're prone to pressure spikes.
Use Calm Support: Try adaptogens, teas, or meditation to regulate cortisol.
Avoid Fasting if Hypertensive: Check with your provider before using fasting as a tool if pressure is already elevated.
Test and Track: Use wearables or home cuffs to monitor changes throughout your fast.
Fasting can help — but if it raises pressure, the solution may be found in minerals and rhythm.
Recommended Products
DEXA Scan: Evaluates body composition and screening of bone density (Available only in San Francisco, Los Angeles, San Jose, Orange County, Dallas, Austin & Seattle)
Methylmalonic Acid: Measures the level of methylmalonic acid in the urine to help diagnose a vitamin B12 deficiency
Lyme Disease Test: Testing for possible Lyme Disease in those with suspicious symptoms
Expert-Backed Reads
Mito Health Raises S$1.7M To Build AI-Powered Preventative Healthcare
The 5 Key Holistic Pillars of Health: Strategies for Extending Your Healthspan
You Might Also Be Experiencing
References
Mito Health: Helping you live healthier, longer.
In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.
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Comprehensive Lab Test (Core)
100+ biomarkers - Test at 2,000+ lab locations nationwide
Clinician reviewed insights & Action Plan
Complete with exercise, nutrition, and supplement recommendations
1:1 Clinician consult
Receive expert guidance on how to manage and reduce your health risks
Upload past labs for lifetime tracking
All your medical records in one secure dashboard
Biological age
Understand your biological age and track your pace of aging
Access to advanced diagnostics
Customize your plan with optional advanced blood tests and scans
Premium care made accessible.
HSA/FSA eligible
One-time payment
No hidden fees or subscription traps
Buy more & save:
Individual
$50 off (Save 13%)
$349
$399
Duo Bundle (For 2)
$334 per person
$668
$798
popular
★ ★ ★ ★ ★
Trusted by thousands of members
What could cost you $15,000? $349 with Mito.
What's included
Comprehensive Lab Test (Core)
100+ biomarkers - Test at 2,000+ lab locations nationwide
Clinician reviewed insights & Action Plan
Complete with exercise, nutrition, and supplement recommendations
1:1 Clinician consult
Receive expert guidance on how to manage and reduce your health risks
Upload past labs for lifetime tracking
All your medical records in one secure dashboard
Biological age
Understand your biological age and track your pace of aging
Access to advanced diagnostics
Customize your plan with optional advanced blood tests and scans
Premium care made accessible.
HSA/FSA eligible
One-time payment
No hidden fees or subscription traps
Buy more & save:
Individual
$50 off (Save 13%)
$349
$399
Duo Bundle (For 2)
$334 per person
$668
$798
popular
★ ★ ★ ★ ★
Trusted by thousands of members
What could cost you $15,000? $349 with Mito.
What's included
Comprehensive Lab Test (Core)
100+ biomarkers - Test at 2,000+ lab locations nationwide
Clinician reviewed insights & Action Plan
Complete with exercise, nutrition, and supplement recommendations
1:1 Clinician consult
Receive expert guidance on how to manage and reduce your health risks
Upload past labs for lifetime tracking
All your medical records in one secure dashboard
Biological age
Understand your biological age and track your pace of aging
Access to advanced diagnostics
Customize your plan with optional advanced blood tests and scans
Premium care made accessible.
HSA/FSA eligible
One-time payment
No hidden fees or subscription traps
Buy more & save:
Individual
$50 off (Save 13%)
$349
$399
Duo Bundle (For 2)
$334 per person
$668
$798
popular
★ ★ ★ ★ ★
Trusted by thousands of members