ColePens
RIP Fugu Buffaloed & parabola
I'm confused as to what this means?
And for the tracing, it can help on the individual level. But yeah, it won't really help on any sort of a population level unless people are more forthcoming (of which I'm doubtful) or it's made more involuntary (of which I'm even more doubtful).
If you follow the fitness world, you will see constant references to studies that show such net positives in lifts or specific diets (shit like this). And it's well known if it is self-reported, it's probably not accurate.
For example I will share what a friend told me. She is a gym-goer. It's a religion to her. She loves the gym. She said if she got covid and they asked her, she would be so afraid of them shutting gyms down, she wouldn't mention a gym.
So if it's self-reported.. expect that.