Postprandial

From WikiMD's Food, Medicine & Wellness Encyclopedia

Postprandial refers to the period that follows a meal. The term is derived from the Latin words "post," meaning "after," and "prandium," meaning "meal." The opposite of postprandial is preprandial, which refers to the period before a meal.

Physiological changes[edit | edit source]

During the postprandial period, the body undergoes several physiological changes to digest the food and absorb the nutrients. These changes include increased blood sugar levels, increased insulin production, and increased activity in the gastrointestinal tract.

Postprandial glucose[edit | edit source]

Postprandial glucose (PPG) is the amount of glucose found in the blood after a meal. The level of PPG is a critical factor in the management of diabetes, as high PPG levels can lead to serious health complications.

Postprandial hypotension[edit | edit source]

Postprandial hypotension is a condition characterized by a significant drop in blood pressure after eating. This condition is common among older adults and people with certain health conditions, such as Parkinson's disease and diabetes.

Postprandial thermogenesis[edit | edit source]

Postprandial thermogenesis is the increase in metabolic rate after eating. This process helps the body to burn calories and is influenced by factors such as the type and amount of food consumed.

See also[edit | edit source]

Postprandial Resources
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Contributors: Prab R. Tumpati, MD