2019 Publications

Donate to our Cause

Videos

Browse the latest video presentations on topics such as cancer, heart disease, and oxidative stress from Randolph M. Howes, M.D., Ph.D.

View our Videos ›

Books

Download the latest books from The Howes Selective World Library of Oxygen Metabolism. Dr. Howes currently has 11 books in publication.

Browse the Online Store ›

Newsletter

“Daily Fiber Intake is Important”

Fiber is an essential part of a healthful diet, and most Americans do not meet the recommended daily guidelines.  Meeting the daily recommended intake of fiber can provide many health benefits.  High-fiber foods are an essential part of a healthful weight loss diet.  It is important to consume the right amount of fiber each day, spread throughout the day.  A less common problem is when a person eats too much fiber too quickly, which can cause digestive problems.  Fiber is the carbohydrate component of plant-based foods that is not digested or absorbed as it moves through the intestine.  The current Dietary Guidelines for Americans recommend the following approximate daily intake: men require about 34 grams (g) depending on their age and women require about 28 g depending on their age. Eating more than 70g per day is not advised and can have adverse effects.  When increasing the amount of fiber in the diet, it is best to start slowly, increasing it gradually to allow the digestive system time to get used to it.  According to a new review commissioned by the World Health Organization (WHO), eating more dietary fiber and whole grains protects against noncommunicable diseases (NCDs), such as coronary heart disease (CHD), stroke, type 2 diabetes, and colorectal cancer.  For every 15 g increase in daily consumption of whole grains, total deaths and the incidence of CHD, type 2 diabetes, and colorectal cancer decreased by 2% to 19%.

Download the complete article (a PDF).