Poor sleep and disturbed sleep: causes, what to drink, and what helps
Why you sleep badly or wake up through the night, the daytime habits that decide your night, what to drink before bed, the nutrients and ingredients studied for sleep, and when to see a doctor.
Part of Caffeine alternatives for focus. Related: Signal, a focus and clarity supplement.
Akanksha Singh
Short answer: most poor sleep is decided during the day: late caffeine, late screens, irregular hours, stress and alcohol. Fix those first. A few ingredients, like magnesium, tart cherry and L-theanine, have small studies behind them, but no drink replaces a regular bedtime. Snoring with gasping, or insomnia lasting months, needs a doctor.
Why is my sleep disturbed?
- Caffeine after 2 pm. Its half-life is 5 to 6 hours; the 4 pm chai is still working at midnight.
- Alcohol. It makes you sleepy, then breaks up sleep in the second half of the night.
- Screens and bright light late. They delay melatonin.
- Irregular hours, including late weekends.
- Stress and a racing mind.
- Heavy late dinners and acidity.
- Medical causes: sleep apnoea, thyroid, anaemia, restless legs, depression.
How to sleep better tonight
- Same wake-up time every day, including Sunday.
- Morning daylight for 10 minutes.
- Last caffeine by 2 pm.
- Dinner 2 to 3 hours before bed.
- Dim lights and put the phone away 30 to 60 minutes before bed.
- Cool, dark, quiet room.
- If you cannot sleep after 20 minutes, get up and read in dim light.
What to drink for poor sleep
- Warm haldi doodh or plain milk: a calming ritual; evidence for milk itself is weak.
- Chamomile tea: small studies, mild effect.
- Tart cherry juice: small trials reported modest gains in sleep time.
- Avoid: chai, coffee, cola, green tea and energy drinks after 2 pm, and alcohol as a sleep aid.
Supplements and vitamins for poor sleep: what research says
| Ingredient | Evidence |
|---|---|
| Magnesium | May help sleep quality in older adults and people with low intake |
| Tart cherry | Small trials, modest gains in sleep time |
| L-theanine | Small trials on sleep quality and relaxation |
| Ashwagandha | Trials show improved sleep scores over 6 to 8 weeks |
| Vitamin D | Low levels linked with poor sleep in observational studies |
| Melatonin | Helps jet lag and shift timing; a medicine in India, ask a doctor |
When to see a doctor
Loud snoring with pauses or gasping, daytime sleepiness that makes you nod off at work or driving, insomnia three nights a week for three months, or restless legs at night. These need proper diagnosis.
Neend nahi aati: Hinglish quick guide
Roz ek hi time par uthein, subah dhoop lein, 2 baje ke baad chai-coffee band, raat ka khaana sone se 2-3 ghante pehle, aur sone se pehle phone door rakhein. Sharaab se neend tootti hai. Kharrate ke saath saans rukti ho to doctor ko dikhayein.
Swap the 4 pm chai for something that will not keep you up
The easiest sleep fix is often the afternoon caffeine. Signal is a caffeine-free afternoon drink with L-theanine, magnesium, tart cherry, an active B-complex with D3, L-tyrosine and bacopa, so you can get through the slump without borrowing from tonight. It is a focus drink, not a sleep aid. The first batch is only 55 pouches; pre-ordering is free.
Your 4 pm chai might be the problem. Signal has no caffeine.
L-theanine, magnesium and tart cherry with L-tyrosine and bacopa for the afternoon slump, without borrowing from tonight's sleep. Premium named ingredients, every batch tested.
| L-tyrosine, L-theanine, bacopa, gotu kola | Focus ingredients with human trials behind them |
| Choline, acetyl-L-carnitine, algal DHA, taurine | Built for long desk days, vegetarian DHA included |
| Magnesium, active B-complex, vitamin D3 | The workday micronutrients, in active forms |
| No caffeine, no stimulants | Fits an afternoon without a late coffee |
| 24 ingredients, all named | No proprietary blend, every batch tested. Berry and lemon. |
First batch: only 55 pouches. Pre-ordering is free, and nothing is charged until we email you the price. If you take prescribed medicine or are pregnant, check the ingredient list with your doctor first.
Common questions
What should I drink for poor sleep?
Warm milk or chamomile as a ritual, tart cherry juice has small studies. Avoid caffeine after 2 pm and alcohol before bed.
Which vitamins help with poor sleep?
Magnesium has the most support, mainly in people with low intake. Low vitamin D is linked with poor sleep. Correcting a deficiency helps more than adding extra.
Why do I wake up at night?
Common causes are alcohol, late caffeine, stress, a heavy late dinner, needing to urinate, and sleep apnoea. See a doctor if it lasts.
Is melatonin safe?
It is a prescription medicine in India. It helps jet lag and shift timing; ask a doctor before using it.
Neend nahi aati to kya karein?
Roz ek time par uthein, subah dhoop lein, 2 baje ke baad chai-coffee band karein aur sone se pehle phone door rakhein.
Be one of the Founding 55
The top 55 in the queue get ₹300 off every order they ever place, forever, plus a free Founding Kit. Only 55 people will ever get this.
Free. No card. No spam, and you can leave the list any time.
You’re in the queue.
We’re making only 55 pouches in the first batch, and they go to the top 55 people on this list. Those 55 also get ₹300 off every order, for life, and a free Founding Kit. Nobody else will ever get this.
Want a better spot? Send your link to friends. Every friend who joins moves you 10 spots up.
- 1 friend10 spots up
- 3 friends30 spots up
- 5 friends50 spots up
- 20 friends200 spots up (the max)
Your invite code: · See your spot
A friend only counts after they confirm their email. Your first name shows on the public list.
Four minutes
is the whole cost.
Pre-ordering takes one form and no money. You are not buying anything today, and we email you the price before anything is charged. It closes once, when the 55 places are filled.
