Beans/Lentils

What it is: Beans and lentils are the dry, edible seeds of various legume plants. They are classified as whole foods and are notable for their high content of protein, soluble and insoluble fiber, iron, magnesium, and folate.
What it does: The fiber from beans and lentils supports healthy digestion and bowel regularity, while their protein helps maintain muscle mass and sustained satiety. Their micronutrients are involved in energy production and red blood cell formation.
How it is used: Beans and lentils are commonly used in products aimed at digestive health, fullness and weight management, plant-based protein supplementation, and general wellness. Their soluble fiber can also help maintain healthy cholesterol levels.
Natural sources and supplement forms: Naturally found in foods such as lentils, black beans, chickpeas, and peas, they appear in supplements as powders, protein isolates, fiber concentrates, or blended nutrient formulations.
Why it appears in supplement formulas: Their combination of vegan-friendly protein, fiber, and key minerals makes them especially valuable for plant-based nutrition and digestive support formulas.
What to know before use: Increasing bean or lentil fiber too quickly may cause temporary digestive discomfort; a gradual introduction helps promote tolerance, particularly for those new to high-fiber foods.