Which demographic may face challenges in nutrient absorption?

Elderly individuals often face challenges in nutrient absorption due to several physiological changes that occur as part of aging. As people age, their digestive system may become less efficient. This can result from a decrease in the production of digestive enzymes and stomach acid, which can impede the breakdown and absorption of various nutrients. Additionally, elderly individuals may experience altered gut microbiota composition, which can further affect nutrient utilization.

Health issues commonly encountered by older adults, such as chronic illnesses, medications that may interfere with nutrient absorption (such as antacids or certain diabetes medications), and reduced appetite, can also contribute to this problem. These factors compound the risk of nutrient deficiencies, making it essential for elderly individuals to be attentive to their dietary intake and, in some cases, consider supplementation to meet their nutritional needs.