The term "Biologic Nutritional Availability" refers to the extent to which nutrients from food are absorbed and utilized by the body. The spelling of this word can be explained using IPA phonetic transcription: /baɪɵˈlɑdʒɪk/ /njuːtrɪˈʃənəl/ /əˌveɪləˈbɪləti/. The word "biologic" is pronounced with stress on the second syllable, followed by the schwa sound. "Nutritional" has stress on the third syllable with the "t" being silent. "Availability" has stress on the second syllable and ends with the schwa sound, followed by the "l" and "t" sounds.
Biologic Nutritional Availability refers to the extent to which nutrients from food or dietary supplements can be absorbed, utilized, and metabolized by living organisms to support vital physiological functions. It represents the level at which nutrients can be effectively utilized by the body to provide energy, promote growth and development, and maintain overall health.
When assessing biologic nutritional availability, several factors are considered. These include the form and structure of the nutrient, the degree of digestibility, and the efficiency of absorption in the gastrointestinal tract. The bioavailability of a nutrient can vary depending on the source or form in which it is consumed. For example, certain nutrients may be more easily absorbed from animal-based foods compared to plant-based foods due to differences in their molecular structures.
Additionally, the presence of other compounds or substances in the diet can influence the bioavailability of nutrients. Some compounds may enhance or inhibit the absorption or utilization of specific nutrients. For instance, components such as dietary fiber, phytates, or certain medications may either enhance or hinder nutrient absorption or interfere with their utilization by the body.
Understanding and optimizing biologic nutritional availability is essential for designing effective dietary interventions and therapeutic approaches. Factors that affect biologic nutritional availability must be considered when formulating nutrient-rich diets, developing dietary supplements, or addressing specific nutritional deficiencies. By ensuring optimal biologic nutritional availability, individuals can maximize the benefits derived from their diet and achieve optimal health outcomes.