Dr. Joseph Mercola - Take Control of Your Health

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Alternative Health
**Dr. Joseph Mercola – Take Control of Your Health**

Listen to Dr. Mercola’s Weekly Podcast, as the legendary natural health pioneer continues to lead you on your journey towards optimal health.

Latest Episodes:

Emerging Health Benefits of Creatine Supplements Sep 17, 2025

Show notes

Creatine isn't just for athletes — it fuels brain function, immune response, and recovery from stress and illness by supporting how your cells make and recycle energy
Older adults, vegetarians, and those with brain fog or long COVID are especially likely to benefit from creatine, as natural production and intake often fall short
Daily creatine supplementation improves memory, learning, and executive function in aging adults, including those with Alzheimer's disease
When combined with resistance training, creatine helps build lean muscle, speed recovery, and reduce the risk of frailty-related falls and fractures
Grass fed red meat is one of the best food sources, but supplementing 3 to 5 grams of creatine monohydrate daily is a safe and effective way to increase levels

Reanalysis of Popular Antidepressant Trial Uncovers Reporting Flaws Sep 16, 2025

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A reanalysis of a study found that fluoxetine alone showed no measurable benefit over placebo in treating adolescent depression after 12 weeks
Researchers uncovered 11 additional suicide-related events that were hidden or misclassified, bringing the total to 21 serious incidents
Statistical tactics and selective reporting made fluoxetine appear safer and more effective than it really was in clinical trials
A different reanalysis mentioned that adverse events and many side effects were minimized or excluded from the original reports
Improving gut health, getting regular exercise, undergoing therapy, and optimizing vitamin D are viable approaches for treating depression

New Research Reveals How Low Sodium Disrupts the Heart's Electrical Rhythm Sep 16, 2025

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Sodium is an essential electrolyte that supports fluid balance, nerve signaling, muscle contraction, and heartbeat coordination; even small drops in blood sodium disrupt these essential functions
A Virginia Tech study found that low blood sodium amplifies the effects of flecainide, a common rhythm-control drug, by disrupting key electrical support systems between heart cells
Restoring sodium to the normal range reversed conduction delays. This confirms that the effects were due to a temporary sodium imbalance
People on sodium channel blockers need to monitor sodium levels closely, as common triggers like diuretics or illness cause dangerous delays in heart signal conduction
Most adults do well with around 3,500 milligrams of sodium daily, especially when it comes from unprocessed, mineral-rich sources balanced by adequate potassium intake

Glutamine Protects Eye Health and Helps Prevent Vision Loss Sep 16, 2025

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Glutamine is the most abundant amino acid in your body, supporting tissue repair, immune function, and energy production, while also helping protect your eyes from vision loss
Research shows your eyes rely on glutamine to fuel photoreceptors, the light-sensing cells in the retina, making it a key nutrient for long-term visual health
When glutamine metabolism is disrupted, photoreceptors degenerate rapidly, triggering harmful stress pathways that accelerate retinal thinning and increase the risk of blindness
Studies demonstrate that restoring glutamine balance calms cellular stress, preserves retinal thickness, and keeps eye cells alive, offering new strategies for preventing eye disease
You can support natural glutamine levels through diet by eating foods such as grass fed beef, wild-caught Alaskan salmon, pastured eggs, raw dairy, spinach, cabbage, beans, and even white rice

The War on Saturated Fat Is Finally Coming to an End Sep 15, 2025

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For several decades, saturated fat was wrongly blamed for heart disease, while vegetable oils quietly caused a surge in obesity, inflammation, and chronic metabolic disorders
Newly appointed FDA commissioner Dr. Marty Makary is now leading efforts to revise outdated dietary guidelines that were built on cherry-picked data from Ancel Keys' Seven Countries Study
A 2016 BMJ-published reanalysis found replacing saturated fat with linoleic acid-rich vegetable oils increased cardiovascular deaths, despite lowering cholesterol
Investigative journalist Dr. Maryanne Demasi faced vicious backlash after exposing the flawed science behind saturated fat demonization in her documentary "Heart of the Matter"
Industrial seed oils like canola and soybean are now linked to mitochondrial damage, inflammation, and chronic illness — while saturated fat is finally being recognized as metabolically supportive

Scientists Uncover How Targeted Probiotics Help Athletic Performance and Recovery Sep 15, 2025

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Targeted probiotic strains improve endurance, strength, recovery, and mental resilience by supporting gut integrity, reducing inflammation, and enhancing nutrient absorption
Intense training damages your gut lining and weakens immunity, but probiotics help maintain barrier function and prevent bacterial toxins from triggering systemic inflammation
Specific strains deliver specific benefits, such as Lactobacillus plantarum for endurance, Bacillus coagulans for muscle recovery, and Lactobacillus casei for stress reduction
Supporting butyrate-producing bacteria fuels intestinal cells, improves lipid metabolism, and enhances oxidative muscle fibers for sustained aerobic performance
Probiotics are most effective when introduced after gut healing, paired with a diet free from linoleic acid–rich vegetable oils and supported by prebiotic foods to maintain microbial balance

Processed Food Diet Raises Lung Cancer Risk Sep 13, 2025

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People who ate the most ultraprocessed foods had a 41% higher risk of developing lung cancer compared with those who ate the least
The increased risk was seen in both smokers and nonsmokers, showing that diet alone influences lung cancer development
Processed foods alter nutrient absorption, strip away protective compounds, and add toxic byproducts that fuel inflammation and immune dysfunction
Harmful chemicals from packaging and high-heat cooking further raise cancer risk and weaken your body's defenses
Choosing whole, unprocessed foods and cutting linoleic acid in vegetable oils down to 2 grams or less daily is one of the most effective ways to protect your lungs

Why Phosphate-Loaded Sodas Hammer Your Metabolism Harder Than Sugar Sep 13, 2025

Show notes

A single can of cola floods your system with nearly 100% absorbable inorganic phosphate, triggering hormonal shifts that disrupt vitamin D, calcium balance, and kidney function
Phosphate in soda raises levels of FGF23, a hormone that accelerates vascular calcification, weakens bones, and increases your long-term risk of heart attack or stroke, even if your labs are normal
Unlike natural sources, phosphate additives in soda are rapidly absorbed and bypass digestive safeguards, placing a silent burden on your kidneys and arteries with every sip
When combined with high-fructose corn syrup (HFCS), soda creates a metabolic double hit — HFCS promotes liver fat, raises uric acid, and drives insulin resistance, while phosphate sabotages hormonal and mineral balance
Replacing soda with sparkling citrus water, magnesium glycinate, and vitamin K2 helps support your bones, protect your heart, and reverse the silent damage phosphate leaves behind

Prebiotics Influence Gut Bacteria That Raise Brain GABA Levels Sep 13, 2025

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Low GABA levels are linked to anxiety, poor sleep, memory issues, and neurological conditions like epilepsy and Alzheimer's, but boosting GABA through your gut microbiome offers a natural solution
A study in NPJ Science of Food found that prebiotics like fructooligosaccharides (FOS) and Aspergillus-derived enzymes significantly increased brain GABA and homocarnosine, a compound that protects and stabilizes brain function
Specific gut bacteria such as Akkermansia and Parabacteroides were directly linked to higher GABA production, while strains like Blautia and Roseburia were associated with lower levels and gut imbalance
If your gut is inflamed, even healthy fibers worsen symptoms — so it's essential to start with low-fermentation carbs and reintroduce prebiotics slowly once digestion improves
Strategies like fermented foods, GABA supplements, and natural progesterone further enhance GABA activity and support calm, clear, and stable brain function

Science Reveals Why Exercise Takes Longer to Pay Off as You Get Older Sep 12, 2025

Show notes

Sarcopenia, the age-related loss of muscle mass and strength, begins subtly in midlife and accelerates with age, increasing your risk of frailty, falls, and fractures
As your body ages, muscles become less responsive to training, and physical gains come more slowly, even when effort and consistency remain the same
A 2025 study published in Nature Communications found that older muscles fail to activate key growth pathways and repair signals after exercise, explaining the reduced adaptation
Despite slower gains, exercise remains essential not just for physical strength but also for brain function, heart health, immune regulation, and metabolic resilience across the aging process
Longevity benefits peak at around 40 to 60 minutes of strength training per week; exceeding this reverses the gains and increases the risk of overtraining