Fiber and Phytochemicals definitions Flashcards
Fiber and Phytochemicals definitions
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Non-nutritive Foods Substances that provide no calories, vitamins, or minerals, yet may offer health benefits when included in the diet. Fiber Indigestible plant carbohydrate that adds bulk to feces, aiding digestion and linked to lower cancer and heart disease risk. Phytochemicals Plant-derived compounds, not essential nutrients, associated with reduced inflammation and cancer risk. Soluble Fiber Type of fiber that dissolves in water, forming a viscous gel in the digestive tract. Insoluble Fiber Type of fiber that does not dissolve in water, contributing to fecal bulk and easier bowel movements. Carbohydrates Major energy-providing macronutrients, some forms of which are indigestible and classified as fiber. Constipation Digestive condition often relieved by increased fiber intake due to enhanced fecal bulk and movement. Antioxidants Molecules that protect cells from damage, some of which are found among phytochemicals. Polyphenols A group of phytochemicals found in plants, often acting as antioxidants and contributing to health benefits. Carotenoids Pigmented phytochemicals in plants, some of which function as antioxidants and may reduce disease risk. Flavonoids A class of phytochemicals present in many fruits and vegetables, linked to various health-promoting effects. Fecal Bulk Increased mass of stool resulting from fiber intake, promoting easier passage through the digestive tract. Plant Compounds Bioactive substances found in plants, including phytochemicals, that may influence human health. Varied Diet Eating pattern rich in diverse vegetables, enhancing intake of fiber and phytochemicals for overall health. Non-nutritive Sweeteners Substances used to replace sugar, providing sweetness without adding calories or nutrients.
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