What is the minimum amount of carbohydrate intake recommended for brain function in sedentary elderly people?

The recommended minimum carbohydrate intake for brain function in sedentary elderly individuals is indeed around 26 calories per hour. Carbohydrates serve as a primary energy source for the brain, which relies heavily on glucose for optimal functioning. This is particularly important in elderly populations, who may experience cognitive decline or other age-related challenges. The brain requires a constant supply of glucose to maintain its metabolic processes and neurotransmitter synthesis.

While other options suggest lower calorie intake, sustaining brain health is crucial, and 26 calories per hour effectively meets the estimated minimum to support cognitive functions without risking deficiencies. This recommendation emphasizes the need for an adequate supply of carbohydrates to promote mental clarity and overall brain health in older adults, particularly in those who lead more sedentary lifestyles where energy needs may be lower but neurological support remains essential.