Michael Grandner
speaker
4 appearances
1 recordings
1 series
first heard Jul 2026
last heard 14 Jul
Michael Grandner’s voice in public audio — every appearance, attributed to the second.
Trend
recordings per month · last 12 monthsRecordings per month over the last 12 months — 1 in all, peaking in Jul 2026 with 1.
Appearances
Maybe the amount of sleep you need to function optimally is different than the amount of sleep you need for your immune system to function optimally, which might be different than your social functioning, which might be different than optimal heart recuperation.
Those might all be slightly different numbers.
Which one is correct?
Which ones matter?
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