KRON 4 | How Fiber Lengthens Your Life

For good health, you’ve probably been told to eat more fiber — but all fibers are not alike. If you have risk factors for coronary artery disease and stroke, such as belly fat, diabetes, high cholesterol, or obesity, it’s a good idea to know the difference. Here’s how fiber in general can add years to your life.

Fiber Basics

Dietary fibers are found naturally in plants. They’re types of carbohydrates that don’t break down in your stomach and pass through your system pretty much intact. Fiber refers to carbohydrates, such as:

  • Cellulose
  • Dextrin
  • Inulin
  • Lignin
  • Chitins
  • Pectins
  • Beta-glucans
  • Waxes
  • Oligosaccharides

Fiber is separated into two main types: soluble fiber and insoluble fiber. They’re different in how they react with water — and because of that, they have a different effect on your body.

KRON 4 Fiber 2

Soluble Fiber – “The Cholesterol Sponge”

Soluble fiber dissolves in water and forms a viscous gel (soft and sticky) in the intestines which:

  • Helps lower LDL cholesterol* (the “bad” cholesterol). Soluble fiber soaks up cholesterol-laden bile in your intestine and eliminates them with other waste. Increasing fiber just 7 gm a day reduced stroke risk by 7% and heart disease risk by 9%.
  • Slows down digestion which helps control blood sugar and diabetes. Diabetes is a risk factor for heart disease.
  • Helps control body weight by making you feel full longer. It slows the emptying of food through the gastrointestinal tract. An additional 10 grams of soluble fiber per day reduced visceral fat by 4% over a 5-year period.

*LDL cholesterol is needed to produce hormones and provide structure to cell membranes, but because excesses can accumulate in the blood vessels and promote atherosclerosis, it’s been branded as the “bad” cholesterol.   

Sources High in Soluble Fiber

Many foods have both soluble AND insoluble fibers with some having predominantly more of one than the other.

  • Oats, oat bran
  • Barley
  • Beans, split peas, lentils
  • Apples, avocados, pears, citrus fruits (but not fruit juices)
KRON 4 Fiber_soluble fiber
Example of 10 grams of SOLUBLE fiber and over 20 grams of TOTAL fiber (both soluble and insoluble)

Insoluble Fiber – “Nature’s Broom”

Insoluble fiber acts like “nature’s broom”. It sweeps through your gastrointestinal tract and helps prevent constipation and colon cancer. Insoluble fiber does NOT dissolve in water, but absorbs water as it travels through your digestive tract which eases elimination, so it:    Continue reading “KRON 4 | How Fiber Lengthens Your Life”

Fit TV | Trimming Belly Fat

Fat that settles around your middle is a serious health risk factor. Here’s what works (and doesn’t work) in your attempts to defat your belly. Karen Owoc, The Health Reporter, hosts this short-form segment of men’s health and fitness news in The Men’s Health Minute. Writer/Producer: Karen Owoc. [Segment #0014M

Fit TV | Beer Belly Anatomy 101

VIDEO: Belly fat is biologically different from fat that’s on the buttocks, thigh and hips. It secretes hormones and has its own blood supply which can lead to several life-threatening diseases. Karen Owoc, The Health Reporter, hosts this compact segment of men’s health and fitness news in The Men’s Health Minute. Writer/Producer: Karen Owoc.