Diet and Supplements

For individuals looking to improve heart health, can consuming prunes help support cardiovascular health?

Prunes and Heart Health

Prunes, or dried plums, are fiber-rich fruits that are more nutrient-dense than fresh plums and help digestion and bowel movement. (Ellen Lever et al., 2019) New research suggests they could offer more than digestion and constipation relief, according to new studies presented at the American Society for Nutrition. Eating prunes daily can improve cholesterol levels and reduce oxidative stress and inflammation.

• Eating five to 10 prunes a day may support heart health.
• Heart health benefits of regular consumption were seen in men.
• In older women, regularly eating prunes had no negative effect on total cholesterol, blood sugar, and insulin levels.
• Another study found that eating 50–100 grams or five to ten prunes daily was associated with reduced heart disease risks. (Mee Young Hong et al., 2021)
• The reductions in cholesterol and inflammation markers were because of improvements in antioxidant levels.
• The conclusion was that prunes can support cardiovascular health.

Prunes and Fresh Plums

Although studies have suggested that prunes can support heart health, that doesn’t mean fresh plums or prune juice can offer the same benefits. However, there are not many studies on the benefits of fresh plums or prune juice, but it is possible that they would. However, further research is needed. Fresh plums that have been dried in hot air improve the nutritional value and shelf life of the fruit, which could be the reason the dried version retains more nutrients. (Harjeet Singh Brar et al., 2020)

• Individuals may have to eat more plums to acquire the same benefits.
• Eating 5–10 prunes seems to be easier than trying to equal the same amount, or more, of fresh plums.
• But either option is recommended instead of prune juice as whole fruits have more fiber, make the body feel fuller, and are lower in calories.

Benefits For Young Individuals

Most of the research has been conducted on postmenopausal women and men over 55, but younger individuals can also benefit from eating prunes. A diet that is rich in fruits and vegetables is considered healthy, so adding prunes to one's diet will add to health benefits. For individuals who don’t like prunes, fruits like apples and berries are also recommended for heart health. However, fruits only make up one part of the diet, and it is important to focus on a balanced diet with vegetables, legumes, and heart-healthy oils. Prunes contain a lot of fiber, so individuals are recommended to add them slowly into their daily routine, as adding too much at once can lead to cramping, bloating, and/or constipation.

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General Disclaimer *

The information herein is not intended to replace a one-on-one relationship with a qualified healthcare professional or licensed physician and is not medical advice. We encourage you to make healthcare decisions based on your research and partnership with a qualified healthcare professional. Our information scope is limited to chiropractic, musculoskeletal, physical medicines, wellness, sensitive health issues, functional medicine articles, topics, and discussions. We provide and present clinical collaboration with specialists from various disciplines. Each specialist is governed by their professional scope of practice and their jurisdiction of licensure. We use functional health & wellness protocols to treat and support care for the injuries or disorders of the musculoskeletal system. Our videos, posts, topics, subjects, and insights cover clinical matters, issues, and topics that relate to and directly or indirectly support our clinical scope of practice.* Our office has reasonably attempted to provide supportive citations and identified the relevant research studies or studies supporting our posts. We provide copies of supporting research studies available to regulatory boards and the public upon request.

We understand that we cover matters that require an additional explanation of how it may assist in a particular care plan or treatment protocol; therefore, to discuss the subject matter above further, please contact Dr. Alex Jimenez or contact us at 915-850-0900.

Dr. Alex Jimenez DC, MSACP, CCST, IFMCP*, CIFM*, ATN*

email: coach@elpasofunctionalmedicine.com

Licensed in: Texas & New Mexico*

References

Lever, E., Scott, S. M., Louis, P., Emery, P. W., & Whelan, K. (2019). The effect of prunes on stool output, gut transit time and gastrointestinal microbiota: A randomised controlled trial. Clinical nutrition (Edinburgh, Scotland), 38(1), 165–173. https://doi.org/10.1016/j.clnu.2018.01.003

Hong, M. Y., Kern, M., Nakamichi-Lee, M., Abbaspour, N., Ahouraei Far, A., & Hooshmand, S. (2021). Dried Plum Consumption Improves Total Cholesterol and Antioxidant Capacity and Reduces Inflammation in Healthy Postmenopausal Women. Journal of medicinal food, 24(11), 1161–1168. https://doi.org/10.1089/jmf.2020.0142

Harjeet Singh Brar, Prabhjot Kaur, Jayasankar Subramanian, Gopu R. Nair & Ashutosh Singh (2020) Effect of Chemical Pretreatment on Drying Kinetics and Physio-chemical Characteristics of Yellow European Plums, International Journal of Fruit Science, 20:sup2, S252-S279, DOI: 10.1080/15538362.2020.1717403

As the body ages, changes in the gastrointestinal tract occur, reducing the absorption of nutrients and slowing down intestinal motility. As a result, malabsorption, nutrient deficiency and constipation are relatively common health problems that affect elderly people of both genders.

A high-fiber diet helps to stimulate intestinal motility and prevent constipation. There is also evidence dietary fiber helps to lower cholesterol levels and regulate blood glucose levels. Ask your doctor about the benefits of adding more fiber to your diet.

Dietary fiber is common in plant foods such as fruits, vegetable and legumes. Although dietary fiber cannot be digested or absorbed, it still contributes to health in a variety of ways. Dietary fiber comes in two types: soluble and insoluble fiber. Soluble fiber dissolves in water and becomes gel-like, causing it to stick to bile, toxins and other debris and drag them from your body. Insoluble fiber attracts water like a sponge and acts to clean your intestines, increase intestinal motility and stimulate regular bowel movements. Constipation is more common in the elderly due to reduced intestinal peristalsis or rhythmic contractions, inactive lifestyles and diets low in fiber. 

Many different definitions of fiber have been created to-date. In an attempt to create a single definition of fiber that everyone can utilize, the Nutrition and Food Board constructed a panel that came up with the following definitions:

Dietary fiber consists of non-digestible carbohydrates and lignin that are intrinsic and intact in plants. This includes plant non-starch polysaccharides (by way of example, cellulose, pectin, gums, hemicellulose, and fibers inside oat and wheat bran), oligosaccharides, lignin, and several forms of resistant starch.

Functional fiber consists of isolated, non-digestible carbohydrates which are beneficial in humans. These include non-digestible plant (for instance, resistant starch, pectin, and gums), chitin, chitosan, or commercially generated (by way of example, resistant starch, polydextrose, inulin, and indigestible dextrins) carbohydrates.

Total fiber is the sum of dietary fiber and functional fiber. It’s not important to differentiate between which types of the fibers you are getting in your daily dietary and nutritional program. Your total fiber intake is what matters.

Whichever definition is the most suitable to each individual, remember that fiber is an essential part of everyone’s diet. While fiber does fall under the category of carbohydrates, in comparison, it does not provide the same number of calories, nor is it processed the way that other sources of carbohydrates are. Fiber, however, can be further classified as soluble or insoluble.