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The Ultimate Guide – Prune Juice vs Plum Juice

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Prune and plum juice are both incredibly healthy for you! They contain all kinds of nutrients, antioxidants, and vitamins.

Whether you’re looking to make your own juice at home or if you’re picking some out at the store, I’m here to help.

I’m going to do a deep dive on prune juice vs plum juice so you can decide which one is right for you.

Quick Summary!

Prune and plum juice are super similar. They come from the same fruit and have the same purple color, but the way the juice is actually made is different.

Prune juice is made from plums that are dried naturally — a prune is generally a dried plum. Plum juice is extracted from fresh plums. The difference in preparation method brings out the different tastes, concentration, health benefits among others.

prune juice vs plum juice

What’s the Difference Between Prune Juice and Plum Juice?

The biggest difference between prune and plum juice is how it’s made! Prunes and plums are the same fruit, but prune are the dried version of plums. Think about it like grapes and raisins! Plum juice is made by juicing whole plums. Prune juice is made by taking the dried prunes and rehydrating them with boiling hot water and juicing them.

Even though the fruit is the same, the drying out process impacts the nutrition content, taste, and texture.

CriteriaPrune JuicePlum Juice
How it’s madeRehydrating dried plums with boiling water and then juicedJuicing whole plums
Calories (8oz serving)180 calories160 calories
VitaminsLoaded with Vitamins K, A, B2, B3, B6Great for Vitamin C, K, A
TasteSweeter and more bitterTart and sweet flavor
TextureThicker Thinner
plum juice

Prune Juice vs Plum Juice: Deep Dive Through the Differences

Despite being the same fruit, there are some differences between prune juice vs. plum juice because of how the prunes are dried out. This impacts the taste, texture, and some of the nutrition content.

1. Nutrition info

Plum juice is made of fresh plums that contain lots of nutrients, antioxidants, and vitamins. The process of making prune juice destroys some of the vitamins like C and concentrate the other nutrients into a dense pact.

Plum juice is full of vitamins A, C, K, and B as well as riboflavin, potassium, iron, calcium, and thiamine.

Prune Juice has a high concentration of Vitamin A and K as well as potassium and iron. It is rich in dietary fiber which helps in the digestive process.

2. Taste & texture

Prune juice tastes different than plum juice. The prune juice has a sweeter taste than plums. Plum juice has a tangy-sweet taste and natural sugar content like other fresh fruit juices.

Prune juice has a heavier or thicker texture than plum juice that has a lighter & runnier texture. This is because of the higher fiber content.

3. Sugar & carb content

Prune juice has a higher calorie content and higher sugar content compared to plum juice. When water is extracted from plums to make prunes, the sugar content becomes more condensed in what is left of the fruit.

Plums have more water and less sugar because the water in the plums dilutes the sugar content.

4. Other health benefits

Consuming both prune juice and plum juice contributes to overall health. For instance, plum juice has plenty of vitamin C that is beneficial for healing the body, good for the bones and skin among other benefits.

The health benefits between the two are not much different.

  • High in antioxidants – Both prune and plum juice are high in antioxidants! Some studies have shown that they have twice as many antioxidants as other fruits.
  • Good for digestive health – The fiber and sorbitol both help with digestive health and constipation.
  • Bone health – Prune juice has a good amount of calcium which is a great addition to bone health and also reduces the risk of osteoporosis.
plum juice

Frequently Asked Questions About Prune & Plum Juice

Is plum juice a good laxative?

Plum juice is is a good light laxative because it contains a small amount of sorbitol, which is also called sugar alcohol. Sorbitol does have a laxative effect. Plum and prune juice are both great natural laxatives.  

Can you freeze plum juice?

Yes, you can freeze plum juice to store it and preserve its freshness.

How long does prune juice last?

Prune juice can last for one week or 10 days while stored in the refrigerator. Prune juice is thicker and concentrated unlike other juices like apple or orange juices, therefore, it doesn’t separate quickly.

Read more: How long does fresh juice last in the fridge?

Is prune juice good for detoxing?

Prune juice contains a high amount of fiber and Vitamin A as well as a natural laxative that helps digestion and relieve issues like constipation. You can include prune juice as part of detoxing since it boosts the digestive system and bowel cleansing.

How quickly does prune juice work?

It usually takes around 1-2 hours for the sorbitol (sugar alcohol) from prune juice to be digested and help “loosen” things up in your digestive system.

Final Verdict: Is Prune or Plum Juice Right For You?

Prune and plum juice are both super healthy options! As long as you get something all natural or with no added sugar, you’re going to be getting a great source of vitamins and antioxidants.

  • Prune juice – Better if you like sweeter and “thicker” texture to your juice! It’s almost the mouth-feel of drinking a darker wine.
  • Plum juice – Plum juice is thinner and more bitter!

We prefer plum juice in the morning to start the day with something fresh and tart, while prune juice is great for after dinner to help with digestion.

If you don’t own a juicer, check out our list of the different types of juicers!

If you want some more juicing info, check out our post on the best oranges for juicing!

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Richmond Howard

Richmond Howard started World of Blenders in 2022 to help people solve all their blender issues and buy the best blender for their kitchen! He's tested dozens of blenders and on his other site, Meal Prepify, he's helped over 3 million people learn how to meal prep.

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