Table 1.

Sleep deprivation – nap protocol in young men and women

	Days
	Baseline				Sleep Loss	Recovery
Sleep laboratory	1	2	3	4	5	6	7
Nighttime	x	x	x	x		x	x
Hunger Scale				x		x
2h nap* (14.00–16.00)						x
Blood drawing				x		x

^*50% of the subjects completed the 2 hours nap after the night of total sleep loss