Immunity and Infection
83 episodes · Page 2 of 4
#3753: How to Safely Recover from Hypothermia
The safe way to warm up after getting dangerously cold — and why a hot shower can actually kill you.
#3727: What to Do When Someone Is Down in the Street
A step-by-step guide on what to do if you find an unresponsive person in public — and why "he's always like that" doesn't change the protocol.
#3706: Is Hookup Culture Real? What the Data Actually Says
Median partner counts haven't budged in decades. So why are STD rates soaring and religious norms crumbling?
#3675: Leaky Gut: Real Biology vs. Internet Hype
Separating the clinical reality of intestinal permeability from the wellness industry's universal explanation.
#3652: When Baby Scratching Signals More Than Dry Skin
How to tell if your one-year-old’s scratching is normal exploration or a sign of evolving atopic dermatitis.
#3637: How Often Should You Actually Bathe a Toddler?
Daily baths aren't evidence-based. Here's what pediatricians actually recommend for one-year-olds with sensitive skin.
#3636: What to Do When Baby Eats Poop
A pediatric health expert breaks down the real risks and the correct cleaning protocol for when a baby ingests their own stool.
#3540: The Atopic March: Why It Stays on the Skin-Lung-Nose Track
Why does eczema lead to asthma, not arthritis? The immune system’s two highways explained.
#3528: Baby Eczema: When to Moisturize vs. See a Specialist
Infant skin is structurally different from adult skin. Learn when moisturizing is enough and when to call a specialist.
#3507: Gout’s Hidden Fire: Rethinking a Systemic Disease
Gout is being reclassified as a whole-body inflammatory disease. Here’s what that means for treatment.
#3459: What Happens When Your Gallbladder Is Removed
Constant bile drip after gallbladder removal can damage your gut lining. Here's what actually happens and what helps.
#3369: Why Viruses Are So Hard to Treat
Bacteria have unique targets. Viruses hijack your cells. That changes everything about treatment.
#3368: Can Antibiotics Ever Beat Evolution?
Bacteria share resistance genes across species. Can we design drugs that make resistance self-defeating?
#3367: Why Colds Follow a Predictable Script
Sneezing, then aches, then a runny nose — your cold follows a script written by evolution, not the virus.
#3261: The Hidden Zoo of Drug Testing
Mice dominate headlines, but drug validation relies on dogs, pigs, ferrets, and macaques — each chosen for a specific human system.
#3175: How Territorial Compression Triggers a Biological Chain Reaction in Gaza
Tracing the three specific mechanisms that turn territorial compression into disease outbreaks and rat infestations.
#3145: Where Indoor Smoking Is Still Legal in 2026
Indonesia, Germany, Japan, Egypt, and Russia — the surprising places where lighting up indoors is still allowed.
#3130: How to Fight Better: The Science of Healthy Conflict
The first 3 minutes of a fight predict divorce with 90% accuracy. Here’s what to do about it.
#3074: Sunscreen vs Stroller: Baby Sun Protection in Jerusalem
What to actually do when the UV index is 11 and you need to walk 20 minutes to the park.
#3069: Why UV Index and Temperature Don't Match
Why Israel hit a UV index of 11 while the thermometer barely reached 28°C.
#3054: How Dirty Is Your Reusable Water Bottle Really?
Your water bottle can be 1,800x dirtier than a toilet seat. Here's how biofilm forms and how to actually clean it.
#3031: How Allergies Actually Work (And Why They're Getting Worse)
The immunology, the hygiene hypothesis, climate change's role, and how non-drowsy antihistamines really are.
#2919: How CPR Guidelines Actually Get Updated
The surprising data loop that turns a single study into what millions learn to do with their hands.
#2902: The 47-Second Gap: Choking First Aid Every Parent Needs
Why most parents' first instinct during a choking emergency is dangerously wrong — and what the 2024 unified guidelines actually say.