Evidence supporting the use of: Beet
For the health condition: Muscle Tone (lack of)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Beetroot (Beta vulgaris), particularly in the form of beetroot juice, has been studied for its effects on exercise performance and muscle function due to its high nitrate content. Dietary nitrates are converted in the body to nitric oxide, a molecule that enhances blood flow, reduces the oxygen cost of exercise, and may improve muscle contractility. Several randomized controlled trials and systematic reviews have found that beetroot supplementation can enhance endurance performance, improve muscle efficiency, and reduce perceived exertion, especially in athletes and older adults.

However, when it comes specifically to the treatment or support of muscle tone—particularly in the context of hypotonia (lack of muscle tone)—the evidence is more limited. Most studies focus on improved muscle function and exercise capacity rather than directly addressing muscle tone as a clinical issue. There is some preliminary evidence that increased nitric oxide availability may contribute to better muscle contractility, but direct studies on beetroot’s effect on muscle tone in conditions like hypotonia are lacking.

In summary, while there is moderate scientific evidence that beetroot can support muscle function and efficiency, the research specifically addressing its effect on muscle tone (lack of) is indirect and limited. Beetroot’s use in this context is grounded more in its overall benefits for muscle performance rather than direct effects on muscle tone disorders.

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