You see more reasons for low alcohol because we are finally waking up to the fact (and the science is confirming) that it's a poison ... at essentially any dose.
You see more reasons for low carb/keto because it's the current diet trend.
You see more reasons for low alcohol because we are finally waking up to the fact (and the science is confirming) that it's a poison ... at essentially any dose.
You see more reasons for low carb/keto because it's the current diet trend.
Explicitly aiming for low-carb makes sense because, even if you're trying, basically everything (here in the US) has added sugar in it. In a vacuum, carbs themselves aren't a problem as long as you're also getting lots of fat, protein, nutrients, etc.
The prevalence of diabetes has been increasing as well, which drives those otherwise not commonly following any trendy diets towards a required diet (or at least interest in it).
Low carb has been a “trend” for 20+ years with the Atkins Diet and keto for over 10 years now (although it’s from the 1920s).