Beetroots and beetroot juice have been associated with numerous health benefits, including improved blood flow, lower blood pressure, and increased exercise performance. Many of these benefits are due to their high content of inorganic nitrates. Beetroots are delicious raw but more frequently cooked or pickled. Their leaves — known as beet greens — can also be eaten. There are numerous types of beetroot, many of which are distinguished by their color — yellow, white, pink, or dark purple, as previously noted. Here Davina Ramirez, NaturalNews.com, reflects on older adults enjoying more benefits from beetroot juice than younger adults, according to a recent study:

Packed with essential nutrients like iron, potassium and vitamin C, beetroot is steadily gaining popularity as a heart-healthy superfood. A recent study showed that consumption of beetroot juice led to improved heart and brain functions in both young and old adults.

The study, published in Nutrients, also revealed that beetroot juice improved certain biomarkers for heart disease like plasma nitrite levels and systolic and diastolic blood pressure.

Beetroot juice as a heart-healthy beverage

Beetroot, a deep-red bulb vegetable native to many countries across Central and Eastern Europe, is an excellent source of nitrate, a type of compound that the body naturally produces. Nitrate plays an essential role in blood pressure control and blood circulation. It dilates constricted blood vessels, a key indicator of high blood pressure. Nitrate also increases brain blood flow, which can help delay cognitive decline and prevent dementia.

Several clinical trials on beetroot and beetroot juice consumption have proven the heart-healthy benefits of the vegetable. Often, these trials were conducted on individuals who were at risk of chronic diseases due to old age. For this reason, researchers from Massey University in New Zealand and Thai Union Group PCL, a Thailand-based food company, hypothesized that beetroot would provide a greater improvement in cardiovascular and cognitive functions in older adults than in younger adults.

To examine this hypothesis, the researchers conducted a randomized, double-blind crossover trial on 24 healthy and recreationally active participants who volunteered for the study. The participants were divided into two groups based on a set age range. Thirteen participants were aged 18 to 30, while 11 were between 50 to 70 years old. None of the participants smoked, exercised intensely, or had a history of a chronic disease like dementia and cardiovascular disease.”

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