Which carbohydrate type is most associated with improved bowel regularity and reduced LDL cholesterol when included in the diet?

• A. Refined sugars found in candy and sugar-sweetened beverages.
• B. Starch from processed white bread without bran.
• C. Soluble dietary fiber found in oats, beans, and some fruits.
• D. Artificial sweeteners that provide no fiber content but sweet taste.

Answer: (C)