Dr. Joseph Mercola - Take Control of Your 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.

Episodes

December 30, 2025 8 mins
  • A 2025 analysis of over 13,500 knee MRI scans revealed that men have more anterior cruciate ligament (ACL) tears overall, including ACL plus meniscus combinations, contrary to earlier data focused on female athletes
  • Men under 40 were more likely to have trauma-driven medial collateral ligament (MCL) and meniscus injuries, while women over 40 had a hig...
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  • Cold weather worsens arthritis symptoms by thickening joint fluid, slowing blood flow, and tightening muscles, which amplifies pain and stiffness
  • Drops in barometric pressure cause tendons and muscles to expand, adding extra pressure to already inflamed joints and increasing discomfort
  • Reduced sunlight during ...
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  • Low-fat protein after exercise delivers amino acids into your bloodstream faster, giving your muscles a stronger signal to repair and grow
  • High-fat meals slow digestion and weaken your muscle-building response, even when the total amount of protein is the same
  • A stronger and faster leucine surge from lean prot...
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  • Metformin is a widely prescribed Type 2 diabetes drug that works by lowering liver glucose production and improve insulin sensitivity
  • A 16-week Rutgers trial in 72 adults found that metformin dulled exercise benefits, reducing the usual improvements in aerobic fitness
  • Long-term risks for prolonged metformin us...
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  • Butyrate, produced by gut bacteria when they ferment dietary fiber, acts as a signaling molecule in the gut-brain axis, influencing stress, pain tolerance, immunity, and brain health
  • Through multiple mechanisms, including specific enzyme inhibition and NF-κB pathway regulation, butyrate reduces neuroinflammation and protects against neurodegenerative ...
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  • Early treatment within the first week after a moderate or severe head injury sharply lowers your long-term risk of Alzheimer's disease and related cognitive decline
  • Neurorehabilitation — including physical, occupational, cognitive and speech therapy — strengthens your brain's ability to reorganize itself, improving recovery and long-term function at a...
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  • Phlegm color shifts give you immediate clues about what's happening in your airways, helping you judge whether irritation, inflammation or infection is building before symptoms intensify
  • Yellow and green tones reflect immune activity, while pink, red, brown or black phlegm signal bleeding, long-standing lung issues or fungal infection, giving you clea...
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  • Athletes using infrared saunas post-workout experience faster reductions in soreness, improved strength recovery, and better neuromuscular performance within 24 hours compared to passive rest
  • Using infrared saunas immediately after exercise yields stronger results than delayed sessions, as it extends the body's natural repair window when circulation a...
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  • Black cumin supports several root causes of chronic illness — including oxidative stress, inflammation, and poor metabolic control — giving your body broad protection where it needs it most
  • Thymoquinone, black cumin's most active compound, drives strong antioxidant, antimicrobial, and anti-inflammatory actions that help stabilize energy, immunity, and...
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  • Inulin is a naturally occurring, non-digestible fiber stored in many plants. It acts as a prebiotic, feeding beneficial gut bacteria that influence how the body handles sugar, fat, and inflammation
  • A 2025 animal study found that inulin helped reverse fatty liver disease by prompting small-intestinal microbes to clear fructose and redirect liver metabo...
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  • Modern children's content (especially fast-paced YouTube shows like CoComelon) is engineered to maximize watch time through rapid cuts and constant dopamine triggers, creating addictive patterns in toddlers that lead to overstimulation, irritability, and severe tantrums, and when screens are removed
  • This deliberate design exploits the brain's orientin...
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  • Early signs of brain damage linked to obesity are already showing up in young adults, decades before symptoms like memory loss or confusion begin
  • Having low levels of choline, a nutrient most people don't get enough of, is strongly connected to inflammation, liver stress, and neuron injury in people with obesity
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  • Exercise trains your immune system to respond faster and recover more efficiently, helping you stay energized and more resistant to illness
  • Years of consistent moderate training reshape how your immune cells produce and manage energy, keeping them youthful and resilient as you age
  • Active adults maintain steadi...
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  • A ketogenic diet improves weight loss, insulin sensitivity, and blood sugar control initially, but these gains typically level off after six to 12 months of adherence
  • Long-term keto can elevate low-density lipoprotein (LDL) cholesterol levels, particularly during rapid weight loss, raising cardiovascular concerns especially in healthy young adults fol...
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  • A recent Osteoporosis International review summarized multiple studies showing that microplastics have been detected in human bone tissue, where they disrupt bone cell activity, trigger inflammation, and weaken structural integrity
  • Laboratory and animal studies show microplastics accelerate osteoclast activity and alter bone microarchitecture, linking...
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  • More than one in 10 adults experience dysfunctional breathing symptoms like air hunger and chest tightness, even without having diagnosed lung disease
  • People who currently smoke, or have a history of smoking and respiratory illness, face a dramatically higher risk of developing dysfunctional breathing patterns
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  • Avoidant restrictive food intake disorder (ARFID) is an eating disorder where people severely restrict food due to fear, sensory sensitivities, or low interest — not body image concerns — causing significant health and social problems
  • Unlike normal picky eating, ARFID involves intense distress, extremely narrow food choices, nutritional deficiencies, ...
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  • A new Intermountain Health study presented at the American Heart Association's 2025 Scientific Sessions found that adults with heart disease who optimized their vitamin D levels cut their risk of another heart attack by 52%
  • Most participants began the trial with low vitamin D levels, showing that deficiency is common in people with cardiovascular dise...
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  • Avoidant restrictive food intake disorder (ARFID) is an eating disorder where people severely restrict food due to fear, sensory sensitivities, or low interest — not body image concerns — causing significant health and social problems
  • Unlike normal picky eating, ARFID involves intense distress, extremely narrow food choices, nutritional deficiencies, ...
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  • Researchers have identified 168 everyday chemicals, including pesticides, flame retardants, and plastic additives, that are toxic to beneficial gut bacteria and may disrupt essential body functions
  • Certain banned or restricted substances, like hexachlorophene and DDT, were also shown to damage gut microbes and promote inflammation and metabolic dysfun...
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