Kidney & liver

Up At 3AM Every Night? 6 Drinks Your Kidneys Love Before Bed (And 3 To Avoid After 60)

Nurse Ade, BSN, RN · October 18, 2026 · 15 min

Educational only, not medical advice. Talk to your own doctor, nurse practitioner or pharmacist. In an emergency, call 911.

What this video covers

If you wake up at 3 AM to use the bathroom, what you drink in the evening, and when, matters. Your kidneys work a night shift: a hormone rises in the evening and tells them to make less urine. In this video, a nurse counts down six kind evening drinks and three to avoid at night, for anyone over 60 who is up during the night.

You will hear what the evidence really shows for cranberry, chamomile and hibiscus tea; lemon water for kidney stones, and the dose that was actually studied; and warm unsweetened plant milk, including what to check on the carton. Nurse Ade explains why drinking more water does not protect your kidneys, and when to drink it. The three to avoid at night are caffeine, alcohol and coconut water, and the biggest lever is not a drink at all: the salt at dinner. A safety note: if you have kidney disease, some of these drinks may be wrong for you. Coconut water is very high in potassium, so ask first if you have kidney disease or take spironolactone, or a tablet ending in -pril or -sartan. Getting up more than twice a night can be a sign of something that needs checking, including your heart, prostate or blood sugar.

Key points

• Cranberry, chamomile and hibiscus tea: what the evidence really shows
• Lemon water for kidney stones, and the dose that was actually studied
• Warm unsweetened plant milk, and what to check on the carton
• Why more water does not protect your kidneys, and when to drink it
• The 3 to avoid at night: caffeine, alcohol and coconut water
• The biggest lever that is not a drink at all: the salt at dinner

Chapters

1. 0:00 Three in the morning, again
2. 1:12 Your kidneys work a night shift
3. 2:01 Three promises before we start
4. 2:45 Number six: the one you have been sold hardest
5. 3:52 Number five: on the list for what it does NOT contain
6. 4:52 Number four: the one nobody else puts on this list
7. 6:06 Number three: if you have ever passed a stone
8. 7:16 Number two: the one that comes with homework
9. 8:24 Number one: and the correction that comes with it
10. 9:40 The three that drag the day crew back in
11. 11:52 The thing that beats all six
12. 13:09 Your evening, in order
13. 13:46 Your one-minute job