Although chronic effects of remaining in daylight saving time year-round have not been well studied, daylight saving time is less aligned with human circadian biology—which, due to the impacts of the delayed natural light/dark cycle on human activity, could result in circadian misalignment, which has been associated in some studies with increased cardiovascular disease risk, metabolic syndrome and other health risks.
Not a study. Just a recommendation. A position statement. There’s no evidence either way.
One thing I think we can all agree on is that the time change sucks. There appears to be a trend of studies that take a position statement on which time is more compatible with human biology meriting more research but that’s going to take time. Meanwhile there’s a mountain of evidence with an overwhelming avalanche of studies that conclude the abrupt time change is fucking dogshit for human biology, mental well being, and energy consumption accelerating climate change. I wish standard time was proven healthier just out of preference, but I’d be fine with just picking a time and sticking with it.
Agreed. I’d prefer daylight time, but stopping the change is absolutely crucial. At the very least it’s just fucking annoying and serves little purpose anymore.
This is a good point. These position statements treat standard time as though it is synonymous with circadian alignment, which makes some bad assumptions. Fundamentally the bad assumption is that if there is light in the morning people will be exposed to it. Most people go from a curtained bedroom to a windowless office or classroom, and don’t get much sun exposure in the morning whether the sun is up or not. It’s arguable that the only thing that matters is whether the sun’s up during free time, which for most people occurs only in the early evening.
From the cited reference:
Not a study. Just a recommendation. A position statement. There’s no evidence either way.
One thing I think we can all agree on is that the time change sucks. There appears to be a trend of studies that take a position statement on which time is more compatible with human biology meriting more research but that’s going to take time. Meanwhile there’s a mountain of evidence with an overwhelming avalanche of studies that conclude the abrupt time change is fucking dogshit for human biology, mental well being, and energy consumption accelerating climate change. I wish standard time was proven healthier just out of preference, but I’d be fine with just picking a time and sticking with it.
Agreed. I’d prefer daylight time, but stopping the change is absolutely crucial. At the very least it’s just fucking annoying and serves little purpose anymore.
This is a good point. These position statements treat standard time as though it is synonymous with circadian alignment, which makes some bad assumptions. Fundamentally the bad assumption is that if there is light in the morning people will be exposed to it. Most people go from a curtained bedroom to a windowless office or classroom, and don’t get much sun exposure in the morning whether the sun is up or not. It’s arguable that the only thing that matters is whether the sun’s up during free time, which for most people occurs only in the early evening.
That was just the first link, I can give you more (and I’m certain studies) all day long. It’s really not hard to google.