Synopsis

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

A "fiber blend (proprietary)" typically contains a mixture of soluble and insoluble dietary fibers from various plant sources. Scientific evidence supports the use of dietary fiber for promoting cardiovascular and overall circulatory health. Multiple large-scale epidemiological studies and randomized controlled trials have shown that higher fiber intake is associated with reduced risk of cardiovascular disease, including lower blood pressure, improved cholesterol profiles, and reduced systemic inflammation. Soluble fibers, such as those from oats, psyllium, and legumes, are particularly effective at reducing LDL cholesterol by binding bile acids in the digestive tract and promoting their excretion. This mechanism helps lower serum cholesterol levels, a key factor in circulatory system health.

The American Heart Association and other health organizations recommend regular fiber consumption (25–38 grams per day for adults) as part of a heart-healthy diet. While the specific composition of a proprietary fiber blend may vary, the general benefits of dietary fiber for circulatory health are well-established. However, the level of evidence may be affected by the quality and doses of individual fibers included in proprietary blends, as these are not always disclosed. Therefore, while there is solid scientific support for fiber in circulatory health, the precise effectiveness of a proprietary blend can only be inferred based on the general evidence for fiber.

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Other ingredients that support Circulatory System

Other body systems supported by fiber blend (proprietary)

Products containing fiber blend (proprietary)

Vitabase Suprema Dophilus Multi Probiotic
Douglas Laboratories Ultra Protein Green