Is it OK to drink pineapple juice before going to sleep?


Many people enjoy drinking fruit juices like pineapple juice during the day and evening. Pineapple juice is sweet, tasty, and packed with nutrients like vitamin C, manganese, and bromelain. However, some people wonder if it’s wise to drink pineapple juice before bed. There are several factors to consider when deciding if pineapple juice at night is a good idea for you. In this article, we’ll explore both the potential benefits and drawbacks of drinking pineapple juice before sleep.

Potential Benefits of Pineapple Juice Before Bed

Here are some of the possible upsides of enjoying pineapple juice as an evening drink:


Staying hydrated is important, especially right before bed. Pineapple juice contains a lot of water which can help keep you hydrated. Proper hydration may promote restful sleep.


Pineapple contains melatonin, a hormone that helps regulate the sleep-wake cycle. Having a bit of melatonin from pineapple juice could support your natural melatonin production and sleep.


Pineapple has tryptophan, an amino acid used by the body to make melatonin and serotonin. Tryptophan may help you fall asleep faster and sleep more soundly.

Soothing Effects

The sweet taste and smooth texture of pineapple juice can be soothing and relaxing before bedtime. This may promote a calm mood.

Low in Caffeine

Unlike drinks like coffee, pineapple juice is caffeine-free. This makes it unlikely to disrupt your sleep by making you feel wired or jittery close to bedtime.

Potential Drawbacks of Pineapple Juice at Night

However, there are also some potential downsides to consider about drinking pineapple juice in the evening:

High Sugar Content

Pineapple juice is relatively high in natural sugars like sucrose, glucose, and fructose. Consuming a lot of sugar before bed may disrupt sleep quality.

Nutrient Per 1 cup pineapple juice (240g)
Calories 133
Total carbohydrate 33g
Sugars 25g


Pineapple juice has a relatively low pH and acidic taste. Some find drinking acidic drinks before bed leads to acid reflux symptoms like heartburn which disrupt sleep.

Frequent Nighttime Urination

The fluid content may make you need to urinate more frequently overnight if you drink a lot of juice close to bedtime. This can diminish sleep quality.

May Trigger Allergies

Pineapple is a common food allergen. If you have a pineapple allergy, drinking the juice could cause an allergic reaction making it hard to sleep well.

Tips for Drinking Pineapple Juice at Night

If you want to enjoy pineapple juice in the evening, here are some tips to make it work best:

– Have a small serving like 4-6 oz max
– Dilute with water to reduce sugar content
– Avoid within 2-3 hours of bedtime
– Take antacids if you have acid reflux
– Sip slowly to minimize urge to urinate
– Make sure you don’t have a pineapple allergy

Best and Worst Times to Drink Pineapple Juice

The optimal time to drink pineapple juice may depend on your unique sleep schedule and habits. Here are some general guidelines for the best and worst times for pineapple juice:

Best Times

– Early evening with dinner or snacks
– 1-2 hours before bedtime

Worst Times

– Right before bed when getting ready for sleep
– Middle of the night if you wake up

Drinking pineapple juice too close to your actual bedtime is more likely to interfere with your sleep than having it a bit earlier in the evening.

The Bottom Line

Drinking a moderate amount of unsweetened or lightly diluted pineapple juice in the early evening is unlikely to cause sleep issues for most people. But drinking large amounts, especially within a few hours of sleep, may negatively impact sleep quality due to the high natural sugar content, acidity, frequent urination, and allergy triggers. Pay attention to how your own body reacts to determine if pineapple juice before bed works for you or not. As with most things related to sleep, finding the right balance is key.


In moderation, drinking pineapple juice in the evening and before bed is probably fine for most people and may even have some benefits from nutrients like melatonin. However, having large amounts too close to sleep can negatively impact sleep quality due to sugar content, acidity, and other factors. Pay attention to your individual response and adjust the timing and quantity of pineapple juice to optimize your sleep. As always, it’s best to consult your healthcare provider about any concerns with your sleep habits.

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