Just 4-5 prunes a day can strengthen bones, boost gut health, protect your heart, and fight inflammation.
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Prunes are a nutritional powerhouse packed with fiber, potassium, vitamin K, antioxidants etc. Research shows daily consumption improves bone density, supports gut bacteria, lowers inflammation, and protects heart health. Just 4-5 prunes a day can deliver extraordinary benefits.
Prunes are generally considered a laxative. But it is much more than that. This small-sized dried fruit has slowly made its name in the nutritional science community. Recent studies show that eating prunes every day can lead to fewer broken bones, a healthier gut, a healthier heart, and less inflammation. This is why they have a place in your kitchen.
Prunes are basically dehydrated plums and are also called dried plums. They are dark reddish brown in color with a savory-sweet flavor. Prunes can last for about 6 months to a year when stored in the fridge in a sealed container.
Prunes contain a lot of vitamins. Just 50 grams, which is around four to five prunes, offers your body a significant amount of fiber, potassium, vitamin K, vitamin B6 and antioxidants called polyphenols. These are nutrients that many people do not get enough of. They also provide slow-releasing natural sugars without causing a sudden spike in blood sugar.
A landmark randomized controlled trial - The Prune Study - involving 183 postmenopausal women over 12 months – has found that consuming 50 grams of prunes daily may be effective at preventing the loss of hip bone mineral density.
A 2024 study from the same trial by researchers at Penn State University found that daily prune consumption also preserves the density and estimated strength of the tibia in high-risk post-menopausal women. 1
Further, it was the first study to look at prunes’ effects on this level of bone microarchitecture by using advanced 3D bone imaging.
Research shows prunes are better than psyllium - the active ingredient in most laxatives - for helping to relieve constipation. The benefits of the gut do extend beyond.
A 2024 found that women who improved their bone density after eating prunes daily for 12 months, had higher levels of specific good gut bacteria linked to more efficient absorption of nutrients from prunes. Importantly, this same group also experienced a significant drop in inflammation across the body.2
In other words, prunes nourish the beneficial bacteria in your gut. Thus, inflammation is lowered and bones are supported.
Fat in the Abdomen and Heart
Research has found that daily intake of 100 grams of prunes prevents an increase in belly fat, a major contributor to cardiovascular disease, among post-menopausal women. Researchers also noticed the same group had lower cholesterol who also had lower oxidative stress markers both of which are linked with heart disease risk.
Studies always conclude that 50 grams of prunes consumed per day or 4 or 5 prunes daily is optimal. These are perfect as a mid-morning snack or chopped up into porridge or yoghurt or added to smoothies.
Every new prune study published adds more credibility and evidence to their previously known health benefits. A small handful of prunes on any day, especially if you are concerned about bone health, digestion, heart health, or just in search of a nutrient-rich snack, is one of the easiest upgrades you can make to your diet.
1. Springer Nature | Prunes preserve tibia strength
2. Frontiers | Prunes nourish good bacteria in gut
Disclaimer: This content is for general informational purposes only and should not replace professional medical advice. Always consult a qualified healthcare provider with any questions about your health or treatment options.
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