Follow-up: Sleep quality changes during weight loss posts 61–81
This is a continuation of a long topic, addressed by post number rather than by page. Start at post 1.
Apnoea monitoring: if you have diagnosed or suspected sleep apnoea, periodic monitoring (annually) during weight loss is prudent because severity changes.
Picking up post #60: that is the part I would want checked first.
Sleep quality versus quantity: some people report changes to sleep duration; others report changes to sleep quality without duration change. Both can matter for recovery and daytime function.
Gastrointestinal effects overnight: nausea or reflux or constipation at night can disrupt sleep. Dosing timing (morning versus evening) might help if nighttime GI symptoms are the problem.
Obstructive sleep apnoea: pre-existing OSA can worsen with weight before it improves (apnoea-hypopnoea index goes up as soft tissue inflames before weight is lost). This is self-limited but uncomfortable during active weight loss.
This follows post #64 rather than contradicting it.
Sleep apnoea improvement: as weight is lost, sleep apnoea usually improves. The timeframe is weeks to months, not immediate. Improvement often is gradual rather than sudden.
I read post #66 twice before replying, because I had assumed the opposite.
Two things before anyone answers the substance.
First, the context in the first post is clear and specific. Second, the question is framed so that an answer can actually address it. Both are the norm here and both matter more than they sound.
post #68 answers the question as asked. The question underneath it is different.
Energy and sleep needs: rapid weight loss increases real metabolic stress. Sleep needs might increase even though appetite for food has decreased. Prioritising sleep is prudent during active weight loss.
Stimulants and sleep: if supplementing with caffeine or other stimulants for energy during weight loss, timing and dose matter for sleep. Evening stimulant use interferes with sleep.
Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the kind that comes from remembering a figure instead of looking it up.
Worth separating two things that post #69 runs together.
Stimulants and sleep: if supplementing with caffeine or other stimulants for energy during weight loss, timing and dose matter for sleep. Evening stimulant use interferes with sleep.
post #73 is right about the mechanism and I think understates the practical bit.
Energy and sleep needs: rapid weight loss increases real metabolic stress. Sleep needs might increase even though appetite for food has decreased. Prioritising sleep is prudent during active weight loss.
Collapsed as off-topic by two members at trust level 3 or above
Coming back to post #73, because the follow-up matters more than the original answer.
Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did and when. The single most useful thing in your own records is not any individual result; it is that they are dated and consecutive.
Gastrointestinal effects overnight: nausea or reflux or constipation at night can disrupt sleep. Dosing timing (morning versus evening) might help if nighttime GI symptoms are the problem.
Sleep quality versus quantity: some people report changes to sleep duration; others report changes to sleep quality without duration change. Both can matter for recovery and daytime function.
post #77 answers the question as asked. The question underneath it is different.
When sleep problems need attention: if sleep does not improve as weight loss continues or if it worsens, discussing with a clinician is prudent. Sleep disorders are real and treatable.
Sleep hygiene: basics (cool dark room, consistent sleep time, no screens before bed) matter more during energy deficit because stress and sleep need are higher.
This topic was referenced in
- Second pass at: Sleep tracking data and its considerable limitationsWellbeing › Sleep · 2 replies
Suggested topics
| Topic | Participants | Replies | Views | Activity |
|---|---|---|---|---|
|
Second pass at: Sleep apnoea improving and the equipment implications
On the subject in the title: Second pass at: Sleep apnoea improving and the equipment implications Working notes rather than a conclusion. General question, not a request for advice about my own care — I know…
|
+89 | 96 | 1.1k | 10h |
|
Injection timing and sleep disruption — the long version
Injection timing and sleep disruption — the long version — setting out what I have, and where I think it stops being reliable. Asking about a population rather than about a person. The published trials in…
|
2 | 164 | 16mo | |
|
Sleep quality changes during weight loss
On the subject in the title: Sleep quality changes during weight loss Working notes rather than a conclusion. Asking about a population rather than about a person. The published trials in this class mostly…
|
+27 | 31 | 555 | 5h |
|
Insomnia at a dose step: reported experiences
On the subject in the title: Insomnia at a dose step: reported experiences Working notes rather than a conclusion. General question, not a request for advice about my own care — I know the difference and I…
|
+20 | 24 | 18k | 8mo |
|
About the Sleep category
Sleep quality, apnoea, and the bidirectional relationship with metabolic health. This post is a community wiki: any member at trust level 3 or above can edit it, and every edit is recorded with its author and…
|
+1 | 5 | 92 | 4mo |
Related topics — sharing the tags fatigue, obstructive sleep apnoea, heart rate
| Topic | Participants | Replies | Views | Activity |
|---|---|---|---|---|
|
Hair shedding at month three: mechanism and time course
On the subject in the title: Hair shedding at month three: mechanism and time course Working notes rather than a conclusion. Reporting something rather than asking about it, in case the pattern is useful to…
|
2 | 47k | 7mo | |
|
[2026 update] Whether protein timing matters at a large deficit
Whether protein timing matters at a large deficit — setting out what I have, and where I think it stops being reliable. Longitudinal report with the method stated, because a number without a method is not a…
|
+4 | 8 | 46k | 7mo |
|
Meeting a protein target on a suppressed appetite — does this still hold?
Asking directly, because I could not find a straight answer: Meeting a protein target on a suppressed appetite — does this still hold? Longitudinal report with the method stated, because a number without a…
|
+56 | 61 | 45k | 19mo |
|
Realistic expectations for strength while losing weight quickly
Posting this under the heading it deserves: Realistic expectations for strength while losing weight quickly Everything below is what sits behind that. Maintenance rather than loss, which is the part of this…
|
+60 | 70 | 38k | 4mo |
|
Hepatic steatosis: what the MASH trial evidence supports — one year on
On the subject in the title: Hepatic steatosis: what the MASH trial evidence supports — one year on Working notes rather than a conclusion. General question, not a request for advice about my own care — I…
|
2 | 4.1k | 6mo |