The phrase "all that sleep" is correct and usable in written English.
It can be used in contexts discussing sleep, rest, or the importance of sleep in general.
Example: "After a long week of work, I finally got all that sleep I needed over the weekend."
Alternatives: "all that rest" or "all that slumber".
Ideally, this would cover only a long weekend and comprise poetry, readings, dramas and workshops on assorted themes designed to snap people out of all that sleep-walking and chasing moonbeams.
Time to catch up on all that missed sleep.
"Every single piece of evidence that people look at now as they are investigating sleep and different health associations is all showing that sleep really, really, really matters.
We all know that sleep is important, but too many of us still end up sleeping less than 6 hours per night, which is not sustainable nor does it lead to lifelong health.
Migraine usually returns quickly after delivery, probably triggered by the abrupt fall in the level of estrogens, by a postpartum depression or because of the new parental role and all that it implies (sleep deprivation, anxiety, worry and psychological adaptation).
I'm very thankful that even after all that lack of sleep so long ago, I finally woke up.
A dog's ability to repeatedly get down suggests that they never venture all that far from sleep.
We consider eight uninterrupted hours of rest the marker of a healthy lifestyle -- but is that really all that constitutes "proper sleep"? .
In the 9 focus groups (n = 21) examining sleep, all parents agreed that sleep was important and identified improved moods, better performance in preschool and overall growth as benefits (" The more sleep children get, the more productive they are and the more willing to be open- minded").
People often ask you "when do you sleep?" You laugh when you say, "I don't sleep all that much".
