American Heart Association Study of Fiber intake · United Networks International

Oct '25 (edited) • Announcements

American Heart Association Study of Fiber intake

In the News tonight October 8, 2025. A new study by the American Heart Association says that 50% of Americans are deficient in daily fiber intake. Sounds like a perfect time for people to get serious about using Zinobiotic, and now Zinzino is launching a finger stick test to let you know what your numbers are, and furthermore, our test will demonstrate the effectiveness of our product. Let's grow!!!

AI Overview

A new, large National Institutes of Health (NIH) study published in late 2025 found that higher dietary fiber intake, particularly around 25-30 grams per day, significantly reduces the risk of all-cause and cardiovascular mortality by lowering cholesterol and body weight. The American Heart Association (AHA) recommends this same intake range from whole foods like fruits, vegetables, whole grains, beans, and lentils, emphasizing that most Americans consume only about half the recommended amount.

Key Findings and Recommendations

Reduced Mortality Risk: A recent 2025 NIH study linked higher fiber intake to a ~22% lower risk of total death and a 3% reduction in cardiovascular mortality for each gram of fiber above the threshold of 26.2 g/day.

Heart Health Benefits: High fiber intake is associated with lower cholesterol levels, lower blood pressure, and reduced body weight, all of which contribute to better heart health.

American Heart Association (AHA) Guidelines: The AHA recommends a total daily fiber intake of 25 to 30 grams, emphasizing that this fiber should come from whole foods, not supplements.

Dietary Shortfall: The average American adult consumes only about 15 grams of fiber per day, which is significantly less than the recommended amount.

https://www.ahajournals.org/doi/10.1161/STROKEAHA.124.049093

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American Heart Association Study of Fiber intake