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originally posted by: Grenade
a reply to: Randyvine2
Ignore the trolls pal, one or two of them so obviously agents of conformity that you learn to just skip past whatever regurgitated nonsense they’re peddling as opinion.
originally posted by: lostbook
I'm not saying masks are bad, in fact, I think they are good.
originally posted by: AaarghZombies
Covid is basically just a really nasty kind of flu, and it can be combatted using simply methods such as social distancing and mask wearing.
If we had pulled together early on we'd be over this by now, but because this whole things became political people started disobeying simply because they didn't like who was making the rules. Or because their pride was hurt at being told what to do by the state. Even though it was the right things to do.
originally posted by: LordAhriman
Plenty of oxygen comes through when you inhale, and plenty of C02 escapes when you exhale.
originally posted by: dug88
a reply to: lostbook
The way masks have been used during covid is ineffective at best, harmful at worst.
originally posted by: ThatDamnDuckAgain
a reply to: lostbook
I kind of can confirm this.
A few weekends ago, I had to wear one. After three hours working and wearing this diaper, I couldn't think straight anymore, needed a rest and was groggy.
I am used to have my breath reduced, can work with little fresh air for long periods of time while still doing physical exhausting work. I do better there than with these masks just working at a screen and some physical work where needed.. As a cert. hobby diver, I know that CO2 re-breathing can be dangerous in other ways that are not pressure related like the divers sickness.
originally posted by: LordAhriman
Plenty of oxygen comes through when you inhale, and plenty of C02 escapes when you exhale.
/thread
In times of crisis what we often need IS conformity. We need to pull together against a common enemy or towards a common goal.
originally posted by: lostbook
I've been saying for the longest time that I felt excessive mask wearing was bad for our brains. According to some articles I read, too much CO2 affects cognitive ability; in other words, it makes you dumber. For those of us who have to wear masks at work for extended periods of time, we are only making ourselves dumber and dumber. This would be especially true for Essential Workers and other professions who worked thru the pandemic while having to wear masks for extended periods of time..
I make this post because excessive mask wearing is leading to a whole other pandemic in my opinion of dumbed down people.
Did you know that elevated levels of carbon dioxide or CO2 can play havoc with our cognitive ability? In today’s world it becomes all the more alarming because we spend 90% of our time indoors; in rooms with poor air quality and ventilation. Until a few years ago it was common knowledge that carbon monoxide and other VOCs (Volatile Organic Compounds) caused problems like asthma. CO2 was ignored and was not considered a gas that could be harmful. Yet many types of research conclude otherwise.
So what is the reason behind the impairments of the cognitive ability? According to medical research increased level of CO2 in the blood decreases the cerebral metabolism of oxygen. In simple words, the brain becomes oxygen deprived and has an impact on our thinking abilities. It is a well documented fact of what high levels of carbon dioxide can do to the brain.
I'm not saying masks are bad, in fact, I think they are good. However, EXCESSIVE mask wearing for extended periods of time on consecutive days has got to be bad for your brain in my opinion. Even though masks are ventilated they still trap some C02. I couldn't find any info for the exact amount of C02 trapped by a mask vs the amount that escapes a mask at any given time. I could only find that excessive C02 causes a condition called Hypercapnia
Hypercapnia: Elevated levels of carbon dioxide in the blood that can cause dizziness, shortness of breath, headache and, in extreme cases, hyperventilation, seizures and possible death.
It feels as if it's a dilemma because mask wearing definitely helps, but it also makes you dumber in the process of potentially saving your life, in my opinion. I have read several counter articles which say that wearing a mask is totally safe and that the levels of trapped C02 are minimal but I wonder what period of time was used to determine this. 1 minute, 1 hour, etc? Now, we're gonna have to keep wearing masks even if we've been vaccinated.
AM I a rambling old man or is there something to my assertion about excessive mask wearing? What say you, ATS?
medium.com...#:~:text=According%20to%20medical%20research%20increased,impact%20on%20our%20th inking%20abilities.
originally posted by: TheRedneck
surgeons are allowed to work 24 hour shifts if the job requires it.
Will they have to take breaks and change gear? Yes. But a specialty surgeon is not going to stop until the job is done, and they will not change gear until they have to leave the room.
I used to refinish hardwood floors. Mask for 10-12 hours a day for sawdust and chemicals.
Surgical, construction, and cloth masks all leave a gap on both sides of your nose. That's where your breath is going to go, the path of least resistance. Plenty of oxygen comes in, and plenty of co2 goes out.