Uploaded July 2018 | Updated September 2026, 12 hours ago
I cut my sleep in half for a week and researched how it affects fat loss, metabolism, ageing, muscle, brain function and more! This is why sleep is so important.
FAT LOSS TRAINING & NUTRITION GUIDE (10 week programme, approved by GB Olympic Team expert): natachaoceane.com
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Instagram: instagram.com/natacha.oceane/?hl=en
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Outfit:
Small gold hoops: rstyle.me/n/cwcxxtcc3pp
Necklace (not the same but similar):
1. rstyle.me/n/cvna5acc3pp
2. rstyle.me/n/cvna6acc3pp
3. rstyle.me/n/cvna3ucc3pp
4. rstyle.me/n/cvna3dcc3pp
5. rstyle.me/n/cvna2qcc3pp
6. rstyle.me/n/cvna63cc3pp
7.Orange playsuit: prettylittlething.com/orange-print-short-sleeve-frill-tie-waist-playsuit.html
8.White playsuit: whitefoxboutique.com/instant-crush-playsuit-white
9.Gingham top: rstyle.me/n/c7fcyqcc3pp
10.Gingham skirt: rstyle.me/n/c7fcy5cc3pp
11. Rainbow playsuit: rstyle.me/n/c7hhcbcc3pp
*All rstyle links are commission links (around 5-10% commission), it doesn’t change the price you pay at all and really helps support my channel but of course feel free not to go through them if you don’t want to (:
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Camera, CANON 80D, Lens Sigma 18-35mm
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Gymshark khaki set, blue seamless set, essence bikini: https://gym.sh/Shop-Natacha-Oceane
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REFERENCES:
Sleep fragmentation and altered gut microbiota: nature.com/articles/srep35405
Microbiota-Gut-Brain axis: ncbi.nlm.nih.gov/pubmed/24109440?dopt=Abstract&holding=npg
Changes in gut bacteria and general health status: nature.com/articles/nature11319
Gut microbiota can affect anxiety and depression due to stress: cell.com/trends/neurosciences/fulltext/S0166-2236(13)00008-8
How chronic sleep deprivation can be bad for your health: nhs.uk/live-well/sleep-and-tiredness/why-lack-of-sleep-is-bad-for-your-health
A single night of sleep deprivation increases ghrelin levels: onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2869.2008.00662.x
How sleep deprivation alters your hormones: europepmc.org/abstract/med/16459757
Sleep deprivation and fat loss: bodybuilding.com/fun/sleep-unsung-hero-fat-loss.htm
The link between sleep and obesity: ncbi.nlm.nih.gov/pmc/articles/PMC3632337
Sleep deprivation and cognitive performance: ncbi.nlm.nih.gov/pubmed/19300585
Effect of sleep deprivation on cognition: ncbi.nlm.nih.gov/pubmed/21075236
Sleep deprivation and athletic performance: https://scholarworks.bgsu.edu/cgi/viewcontent.cgi?article=1077&=&context=jsmahs&=&sei-redir=1&referer=https%253A%252F%252Fscholar.google.co.uk%252Fscholar%253Fq%253Dsleep%252Bdeprivation%252Band%252Bathletic%252Bperformance%2526hl%253Den%2526as_sdt%253D0%2526as_vis%253D1%2526oi%253Dscholart#search=%22sleep%20deprivation%20athletic%20performance%22
Sleep and ageing: ncbi.nlm.nih.gov/pmc/articles/PMC4371173
Sleep and muscle growth: jamanetwork.com/journals/jama/fullarticle/192981
I cut my sleep in half for a week and researched how it affects fat loss, metabolism, ageing, muscle, brain function and more! This is why sleep is so important.
FAT LOSS TRAINING & NUTRITION GUIDE (10 week programme, approved by GB Olympic Team expert): natachaoceane.com
——————————————————————————————
Instagram: instagram.com/natacha.oceane/?hl=en
——————————————————————————————
Outfit:
Small gold hoops: rstyle.me/n/cwcxxtcc3pp
Necklace (not the same but similar):
1. rstyle.me/n/cvna5acc3pp
2. rstyle.me/n/cvna6acc3pp
3. rstyle.me/n/cvna3ucc3pp
4. rstyle.me/n/cvna3dcc3pp
5. rstyle.me/n/cvna2qcc3pp
6. rstyle.me/n/cvna63cc3pp
7.Orange playsuit: prettylittlething.com/orange-print-short-sleeve-frill-tie-waist-playsuit.html
8.White playsuit: whitefoxboutique.com/instant-crush-playsuit-white
9.Gingham top: rstyle.me/n/c7fcyqcc3pp
10.Gingham skirt: rstyle.me/n/c7fcy5cc3pp
11. Rainbow playsuit: rstyle.me/n/c7hhcbcc3pp
*All rstyle links are commission links (around 5-10% commission), it doesn’t change the price you pay at all and really helps support my channel but of course feel free not to go through them if you don’t want to (:
——————————————————————————————
Camera, CANON 80D, Lens Sigma 18-35mm
—————————————————————————————
Gymshark khaki set, blue seamless set, essence bikini: https://gym.sh/Shop-Natacha-Oceane
—————————————————————————————
REFERENCES:
Sleep fragmentation and altered gut microbiota: nature.com/articles/srep35405
Microbiota-Gut-Brain axis: ncbi.nlm.nih.gov/pubmed/24109440?dopt=Abstract&holding=npg
Changes in gut bacteria and general health status: nature.com/articles/nature11319
Gut microbiota can affect anxiety and depression due to stress: cell.com/trends/neurosciences/fulltext/S0166-2236(13)00008-8
How chronic sleep deprivation can be bad for your health: nhs.uk/live-well/sleep-and-tiredness/why-lack-of-sleep-is-bad-for-your-health
A single night of sleep deprivation increases ghrelin levels: onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2869.2008.00662.x
How sleep deprivation alters your hormones: europepmc.org/abstract/med/16459757
Sleep deprivation and fat loss: bodybuilding.com/fun/sleep-unsung-hero-fat-loss.htm
The link between sleep and obesity: ncbi.nlm.nih.gov/pmc/articles/PMC3632337
Sleep deprivation and cognitive performance: ncbi.nlm.nih.gov/pubmed/19300585
Effect of sleep deprivation on cognition: ncbi.nlm.nih.gov/pubmed/21075236
Sleep deprivation and athletic performance: https://scholarworks.bgsu.edu/cgi/viewcontent.cgi?article=1077&=&context=jsmahs&=&sei-redir=1&referer=https%253A%252F%252Fscholar.google.co.uk%252Fscholar%253Fq%253Dsleep%252Bdeprivation%252Band%252Bathletic%252Bperformance%2526hl%253Den%2526as_sdt%253D0%2526as_vis%253D1%2526oi%253Dscholart#search=%22sleep%20deprivation%20athletic%20performance%22
Sleep and ageing: ncbi.nlm.nih.gov/pmc/articles/PMC4371173
Sleep and muscle growth: jamanetwork.com/journals/jama/fullarticle/192981





![I Trained with the Greatest Competition Climber Ever
Janja Garnbret is the GOAT. At 24 shes already had more IFSC wins than any climber ever, male or female, by a long way and keeps setting records for fun 🤯 She took me through her typical workouts in the climbing gym and in the movement development centre where she trains and wow. Shes just as special a person too, which makes it even more amazing to watch her raise the ceiling on what we think women are capable of!! Please show her some love, she deserves it 👏
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Janjas Instagram: https://www.instagram.com/janja_garnbret
Romans Instagram: https://www.instagram.com/romankrajnik
Rehabo Center: https://www.instagram.com/rehabocenter and https://rehabo.si
The climbing gym: https://plezalnicenterverd.com
My Instagram: https://www.instagram.com/natacha.oceane
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💗 For science-based home and gym workout programmes to build muscle, lose fat, or become more athletic, my training + nutrition guides approved by a world-leading nutrition expert behind the British Olympic team are available on https://www.natachaoceane.com 💗
Thank you to Red Bull for the support in producing this video! This video is not sponsored in any way, but Red Bull really helped in organising and making this possible for Janja and I so Im thankful!
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Get Noobs (Mashk Remix) by Anders, Mashk and over 1M + mainstream tracks here https://go.lickd.co/Music License ID: JbnMN1lMRM1 I Trained with the Greatest Competition Climber Ever](https://i.ytimg.com/vi/x5JWmHAukSo/mqdefault.jpg)




