@nealkshah: WHY does smelling THIS while you sleep sharpen your memory? Researchers exposed people to a specific scent while they slept and memory scores improved by 226%. The reason why changes everything about how we think about sleep.

Neal K. Shah, NIH-PI, CareYaya
Neal K. Shah, NIH-PI, CareYaya
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Sunday 31 May 2026 01:03:46 GMT
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mnshyngbld
Mimi777 :
Rosemary Linen/ Room Spray on Amazon
2026-06-01 04:04:18
35
sam_jam768
Sam jam :
Rosemary sharpens memory
2026-08-21 22:51:22
0
mapachismo
Mapachiiin :
It’s rosemary
2026-05-31 18:25:18
1706
christinemcginnis2
user10014 :
Very cool- thank you!
2026-08-20 12:44:27
0
sosososorry65
sorry :
I just told my husband and he said this doesn’t work. I’ve been sleeping with Rosemary for the past 20 years. My name is Rosemary.
2026-05-31 02:34:19
762
freerangeaudrey
AudreyFreeRange❌ :
"There's rosemary, that's for remembrance" is one of the most famous lines in English literature, spoken by Ophelia in William Shakespeare’s tragedy Hamlet
2026-05-31 12:21:23
261
paisleyrhino
PaisleyRhino :
If it was Dog Fart, I'd have a superhuman memory
2026-06-01 19:34:10
181
chairman.meow0
Chairman Meow :
The problem is that in about 5 minutes I'm going to forget I need to buy some rosemary and put it in my room
2026-05-31 14:24:20
105
triciatracy00
noname :
I wonder what smell will make me lose weight while I sleep 🤔
2026-06-05 03:09:04
10
minafrost1
Mina Frost :
OK but realistically you could probably just grab rosemary sprigs and put them under your sheets near your pillow where you’re constantly smelling a natural rosemary instead of oil
2026-06-03 07:56:50
20
ayylevine9
Ayylevine9 :
People have no patience, thank you for teaching me something
2026-06-01 14:29:28
27
alphaghettigobbler
God :
Can’t wait til I get home. Gonna pick some rosemary from the garden and make a sleep moustache
2026-06-20 03:14:44
21
jaynecarmic
Jayne Carmic :
Yes, Rosemary was linked to memory in classical and medieval sources. It was said to aid the brain. Our ancestors knew this!
2026-05-31 09:13:30
65
kingofloitering
Ronaldo :
Video's not even 2 minutes long and y'all are complaining that he spent the whole video explaining how it works and not just telling you "the thing." Like huh???
2026-06-01 03:27:10
64
thepixiebird
thepixiebird :
“Rosemary is for remembrance”.
2026-06-20 03:36:58
9
franksmith9815
franksmith9815 :
it's rosemary but it's not %200 percent....more like 10
2026-06-01 22:58:11
5
wildehuntcorsetry
WildeHuntCorsetry :
“There's rosemary, that's for remembrance— pray you, love, remember. “ - William Shakespeare. So…that means we’ve known this since the Tudor era at least? 😳🤔
2026-05-31 21:30:58
21
sharonnella
Sharonnella :
Shakespeare has rosemary in some of his plays. In Hamlet, Ophelia hands out rosemary and other herbs after her father’s death and says, "There's rosemary, that's for remembrance.”
2026-06-21 13:34:47
7
theresa_s27
Theresa❌️ :
Rosemary
2026-05-31 01:27:20
68
brandon04652
Brandon :
While this is a nice suggestion, I would also consider the affects that phthalates would have on the body which are no doubt emitted by an essential oil diffuser
2026-06-01 03:27:27
5
italianate.victoria
Tali 🆘🇺🇸🇺🇦 :
In Hamlet, Shakespeare wrote "Rosemary, that's for remembrance..."
2026-05-31 08:14:52
31
awondergal
Amis :
At 63, my main problem is immediate term memory. Such as in conversation when I want to ask a clarifying question. By the time, my friend is finished speaking that question is gone.
2026-05-31 02:13:09
21
piperrules42
PIPER :
Well what is it?
2026-05-31 01:48:19
7
hyphrydol
hyphrydol :
So it’s not farts , then
2026-06-02 01:20:51
5
mememedicalcenter
Meme Medical Center :
It was farts
2026-06-01 02:38:19
5
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