Dr. Joseph Mercola - Take Control of Your Health

Available Episodes

5 of 1078

Exercise Rewires Your Biology to Improve Energy and Metabolic Health
Exercise switches on waves of genes, proteins and metabolites that boost energy production, repair tissues and stabilize blood sugar, helping you feel more focused and resilient Endurance and strength training activate different molecular pathways, allowing you to choose routines that match your goals for stamina, fat burning or metabolic control Movement improves the signals your bloodstream uses to coordinate immunity, inflammation and stress responses, which supports steadier moods and better overall health Your muscles release tiny molecular "packages" during activity that influence distant organs like your brain and liver, creating whole-body benefits you can't get from sitting still Short, consistent bouts of movement throughout the day reinforce healthier cellular signaling, making it easier to maintain energy, manage weight and stay metabolically flexible
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6:35
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6:35
The Immunomodulatory and Therapeutic Effects of Ginseng
Ginseng has been prized for centuries as an "all-healing" root, and modern science now confirms its ability to restore energy, sharpen focus, and strengthen immunity In just 30 days, daily ginseng use helped 85% of young adults improve energy, mood, and mental clarity, showing how quickly it can shift you out of a low-functioning state Large-scale reviews link ginseng to better stamina, reduced fatigue, improved metabolic markers, fewer menopausal symptoms, enhanced sexual function, and stronger lung defenses Ginseng calms harmful inflammation that drives gut issues, liver disease, eczema, sepsis, and even lung injury, offering one natural approach that works across many conditions Red and black ginseng, along with fermented or liposomal forms, deliver stronger compounds your body absorbs more easily, making your results faster and more noticeable
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8:10
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8:10
Creativity Can Be a 'Fountain of Youth' for Your Brain
Engaging in creative activities like music, dance, art, or gaming helps your brain stay up to seven years biologically younger than your actual age Even short periods of creative learning, such as 30 hours of focused practice, improve brain function and reduce biological brain age by about three years Creativity strengthens communication between brain regions responsible for attention, coordination, and problem-solving, helping maintain clarity and focus as you age You don't need to be an artist to benefit — everyday creative choices like journaling, cooking intuitively, or designing your space keep your brain flexible and resilient Regular creative engagement supports better mood, stronger memory, and faster thinking, offering one of the simplest and most enjoyable ways to preserve long-term brain health
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7:34
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7:34
Mandatory Nutrient Warning Labels Could Save More Than 100,000 Lives
Mandatory front-of-pack nutrient warning labels could prevent or delay more than 110,000 obesity-related deaths in England over the next two decades by helping people instantly identify and avoid unhealthy ultraprocessed foods Clear, mandatory warning symbols are nearly twice as effective as the U.K.'s current voluntary "traffic light" labels and driving widespread product reformulation by food companies Nutrient warnings work because they remove confusion — consumers make better choices in seconds, while manufacturers are pressured to eliminate or reduce harmful ingredients like added sugars and seed oils The most damaging ingredients found in packaged foods include vegetable oils high in linoleic acid (LA), high-fructose corn syrup, phosphates, carrageenan, and artificial colors and sweeteners — all of which disrupt metabolism, gut health, and energy production You can take control today by eliminating seed oils, reading ingredient lists, and rebuilding meals around whole foods and natural fats like grass fed butter, ghee, tallow, and coconut oil — a shift that restores mitochondrial function, reduces inflammation, and strengthens long-term metabolic health
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7:56
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7:56
The Science Behind Temperature and a Good Night's Sleep
Your body cools down naturally before sleep, and even a one-degree difference in temperature helps determine how quickly you fall asleep and how deeply you rest Exposing one foot from under the blanket helps your body release heat more efficiently, triggering your brain's sleep signal and promoting faster, deeper sleep A large study published in the Journal of Clinical Sleep Medicine found that people with steady 24-hour skin temperature rhythms enjoyed longer, more restorative sleep and better daytime alertness Keeping your bedroom cool, dark, and consistent with your body's natural temperature rhythm supports melatonin release and stabilizes your circadian clock Simple strategies — like cooling your room, using breathable bedding, and developing a nightly wind-down routine — help you fall asleep faster, stay asleep longer, and wake feeling more refreshed
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7:23
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7:23