Fiber Benefits: Soluble vs. Insoluble for Gut Health

Increasing fiber intake through vegetables and psyllium husk is key to preventing constipation on low-carb diets. Understand the benefits of soluble vs. insoluble fiber for boosting metabolism and maintaining long-term kidney health.

Fresh spinach in a wooden bowl, horizontal

Is Spinach High in Fiber?

Published Jul,08 2011 | By Derek Helderman

When many people think of spinach, they immediately visualize the canned, mushy, sometimes unpleasantly flavored vegetable that Popeye slurped down. The reality is that spinach is a versatile lettuce that's a true nutritional powerhouse. Part of spinach's nutritional power comes from fiber.