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275 points rntn | 1 comments | | HN request time: 0s | source
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Havoc ◴[] No.45158214[source]
Only so much you can do about ambient pollution in your city.

Looking carefully at your cooking situation is worthwhile though. Was horrified by the spike in readings from stuff like steak in a pan

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ZYbCRq22HbJ2y7 ◴[] No.45158246[source]
Are there studies showing indoor air pollution from cooking in a residential setting is linked to dementia?
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1. csallen ◴[] No.45158470[source]
Study: Household fuel use and motoric cognitive risk syndrome among older adults: Evidence from cohort study and life course analysis

Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC12413735/

Conclusion: "Clean fuel use for cooking and transitioning from solid to clean fuels decreases MCRS risk among older adults. Moreover, earlier adoption of clean cooking fuels is associated with a lower prevalence of MCRS in later life..."

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Study: Association between cooking fuels and mild cognitive impairment among older adults from six low- and middle-income countries

Link: https://www.nature.com/articles/s41598-022-17216-w

Conclusion: "In this large representative sample of older adults from multiple LMICs, unclean cooking fuel and a lack of chimney or hood when cooking were associated with a higher risk of MCI..."

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Study: Household air pollution from solid fuel use as a dose-dependent risk factor for cognitive impairment in northern China

Link: https://www.nature.com/articles/s41598-022-10074-6

Conclusions (summarized by ChatGPT):

> People who use solid fuels (like wood, coal, or crop residue) for cooking or heating tend to do worse on cognitive tests compared to those who use clean fuels (like electricity or natural gas). This effect shows up across several areas of thinking, but the biggest impacts were on attention (for cooking) and orientation (for heating).

> The more often people currently use solid fuel stoves, the worse they do on attention-related tasks. For example: if someone cooks with a solid fuel stove 100 extra days in a year, their attention score drops by about 0.05 points (a small but measurable decline).

> Long-term exposure matters too. For every 5 extra years of solid fuel stove use (over the past 20 years), people scored about 0.07 points lower in attention tests. In other words: the longer you’ve been exposed, the worse your performance tends to be.