Physiological factors on nutrition

Definition

Physiological factors on nutrition are the biological and physical processes that affect how nutrients are absorbed, metabolized, and utilized in the body. They play a critical role in determining an individual's nutritional needs and overall health status.

5 Must Know Facts For Your Next Test

1. Iron absorption is enhanced by vitamin C but inhibited by calcium.
2. Aging can decrease digestive efficiency and nutrient absorption.
3. Hormonal changes, such as those during pregnancy, can increase nutritional requirements.
4. Chronic diseases like diabetes and celiac disease can significantly alter nutrient metabolism.
5. Genetic factors can influence how efficiently certain nutrients are processed.

Review Questions

• How do hormonal changes during pregnancy affect nutritional needs?
• What impact does aging have on nutrient absorption?
• Which nutrient's absorption is enhanced by vitamin C?

Related terms

Nutrient Metabolism: The process by which the body utilizes different nutrients to generate energy and maintain bodily functions.

Digestive Efficiency: The ability of the digestive system to effectively break down foods and absorb nutrients.

Chronic Diseases: Long-term conditions like diabetes that can alter normal physiological processes including nutrition.