Decoding air pollution: The dangers of PM2.5 | Peter Attia & Kari Nadeau

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  • Опубліковано 3 лис 2023
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    Watch the full episode: • 277 ‒ Food allergies: ...
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    This clip is from The Drive, episode 277 ‒ Food allergies: causes, prevention, and treatment with immunotherapy | Kari Nadeau, M.D., Ph.D.
    In this episode, Peter is joined by Kari Nadeau, a physician scientist with expertise in treating food allergies. They discuss the fascinating workings of the immune system, the complexities of food allergies, and much more.
    In this clip, they discuss:
    - Where does air pollution come from?
    - What is a PM2.5 and why should we care?
    - Why you should wear a mask in heavily polluted areas
    - And more
    --------
    About:
    The Peter Attia Drive is a deep-dive podcast focusing on maximizing longevity, and all that goes into that from physical to cognitive to emotional health. With over 70 million episodes downloaded, it features topics including exercise, nutritional biochemistry, cardiovascular disease, Alzheimer’s disease, cancer, mental health, and much more.
    Peter Attia is the founder of Early Medical, a medical practice that applies the principles of Medicine 3.0 to patients with the goal of lengthening their lifespan and simultaneously improving their healthspan.
    Learn more: peterattiamd.com
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  • Наука та технологія

КОМЕНТАРІ • 24

  • @magicalfrijoles6766
    @magicalfrijoles6766 6 місяців тому +8

    Buying a MERV 13 filter is great, if your HVAC can handle that level of filter. The higher the MERV, the harder your HVAC has to work to push air through that filter. Do not just go buy one without knowing what your HVAC can handle. But yeah, if it can handle it then absolutely buy MERV 13.

  • @IntegrityMeansAll
    @IntegrityMeansAll 22 дні тому

    Great video 🙏 please make more videos like this, also about radon and indoor air pollution please 🙏

  • @richardcotten8789
    @richardcotten8789 6 місяців тому +1

    Affordable air filtration tip: I started taking 20 by 20 Merv 13 air filters and duct taping them to a 20 inch box fans. Having several makes a lot of difference in my house.

  • @SPastiMG
    @SPastiMG 6 місяців тому +1

    Dear Peter,
    your Work is really helping me understanding how our body is working.
    I would Love to See some more educational Videos about the physiology of the liver or the kidney's and the function of it.
    Your Hormon Videos are a Blessing for the Internet you explained it SO Well.
    Love ya

  • @drichi07
    @drichi07 4 місяці тому

    I live in Tokyo. If I did not exercise outdoors in an AQI of more than 50, I would only be able to exercise outdoor maybe once a month, perhaps at midnight. No marathons, no cycling, no nuthin'. So it comes down to a choice, do I do what I love in this filthy air at risk to my health (A few days ago the AQI in Tokyo was 188), or do I give it up and run on a treadmill (would quit after a day from boredom) or just hang around in my room with a helmet on my head in case of a very likely to come soon earthquake.

  • @Biohacker24
    @Biohacker24 2 місяці тому

    Would a HEPA filter work for filtering the air in your home?

    • @VenturaIT
      @VenturaIT 2 місяці тому

      only if it's big enough power to cover the entire house and only for particles, not for VOCs... a whole house filter in your HVAC might work better

  • @kelvincasing5265
    @kelvincasing5265 6 місяців тому +1

    I live in a village full of oldies who love burning, it's frequently a pea souper outside. So I guess the health advice is find a million bucks and move.

  • @tpwb5882
    @tpwb5882 6 місяців тому

    Thank you Peter and Kari. What kind of mask is suitable for these particles.

    • @cyberbaibai2919
      @cyberbaibai2919 6 місяців тому

      N95. It does not eliminate the problem but helps

  • @dls.76
    @dls.76 6 місяців тому +2

    You need to have companies pay for extra tax on having employees drive to work.
    This is a known fact we can work from home.

    • @dant.6364
      @dant.6364 6 місяців тому

      We tried the working from home option for all our Roofing company employees. Unfortunately that seem to pan out very well.

    • @Andrew-be7ts
      @Andrew-be7ts Місяць тому

      @@dant.6364Remote roofing install 😂 Love it. just FaceTime the customer and talk them through it 💀

  • @VenturaIT
    @VenturaIT 2 місяці тому

    WIldfires are buring millions of undiscovered meth labs too.
    "Results show that an estimated 253,623 people were cooking meth in the Los Angeles High Intensity Drug Trafficking Area (HIDTA) between the years 1999 to 2001." - Los Angeles HIDTA

  • @iXmovie
    @iXmovie 6 місяців тому

    The worst cities for PM2.5 in UK:
    1 Glasgow 8.6
    2 Edinburgh 7.4
    3 Manchester 7.2
    4 Birmingham 7.1
    5 Leeds 7.0
    6 Sheffield 6.9
    7 Liverpool 6.8
    8 Nottingham 6.7
    9 Newcastle upon Tyne 6.6
    10 Bristol 6.5
    The PM2.5 numbers next to cities represent the average concentration of fine particulate matter in the air in that city, measured in micrograms per cubic meter (µg/m³)

    • @VenturaIT
      @VenturaIT 2 місяці тому

      rainy places have better PM readings because the rain cleans out the particulates

  • @KJSvitko
    @KJSvitko 6 місяців тому +2

    Breathing off gassing chemicals is not healthy. When you buy a new vehicle leave it in the garage or outside with the windows open to let the chemicals can have time to disburse. That new car smell is the chemicals from the parts. It is the worst the first few weeks after the vehicle is made. It gets better over time but even a vehicle that is a few years old still off gasses chemicals. One of the worst is carpeting in your home. Get a new carpet and you will need to leave the windows open for weeks. I got new carpeting a few years ago and had to sleep with the window cracked in the bedroom for weeks.

  • @tobypeters7102
    @tobypeters7102 3 місяці тому

    Cooking creates a lot of PM2.5.... for instance boiling Chinoa, Broccoli, Brown rice , since I strted to meassure it I also sometimes use an N95 while cooking and air purifiers

    • @VenturaIT
      @VenturaIT 2 місяці тому

      cooking creates VOC and PM... the mask only filters PM, not the VOCs

  • @capcomfan82
    @capcomfan82 6 місяців тому +4

    Those masks are so polluted themselves.

    • @dant.6364
      @dant.6364 6 місяців тому

      ok Karen

    • @pathologicaldoubt
      @pathologicaldoubt 6 місяців тому

      Karen’s not exactly wrong. VOCs have been found in newly opened KF94 masks (the Korean equivalent to N95). There’s simply no perfect solution just measured risks

  • @pamelawilson5975
    @pamelawilson5975 6 місяців тому +1

    Thanks, Dr Attia, for making her admit that masks (0.3micron) do not block these 0.25 micron chemicals/particles.
    THAT's WHY OSHA REQUIRES RESPIRATORS WHEN WORKING AROUND CHEMICALS.