The transition to daylight saving time is detrimental to health, and sleep medicine societies recommend abolishing this time change.

noli's read

This advice is supported by robust scientific literature regarding the disruption of circadian rhythms. Meta-analyses and observational studies (e.g., American Academy of Sleep Medicine) indicate that the shift to daylight saving time leads to a desynchronization of the biological clock, which can temporarily increase the risks of cardiovascular incidents and vigilance disorders. It is scientifically accurate that this transition reduces individuals' sleep duration over several days, impacting the quality of recovery. The assertion that this is the 'worst time' is a strong communicative interpretation, but it accurately reflects the growing consensus among sleep experts who favor winter time (permanent solar time) for better biological alignment. The statement is therefore factually supported by serious epidemiological data, although the individual impact varies according to each person's sensitivity to rhythm changes.

the sources

No named source held this one up — that absence is part of the verdict.