Nutritional Science & Dietetics

Track 12. Nutrition and Aging

Nourishing a Healthy and Active Life : Aging is a natural part of life, and nutrition plays a fundamental role in determining how individuals age and maintain their health and vitality. As people grow older, their nutritional needs and dietary priorities change. Understanding these changes and adopting a healthy approach to nutrition can significantly impact the aging process and quality of life.

Caloric Needs: As people age, their metabolism tends to slow down, leading to a decrease in calorie requirements. Consuming excess calories can contribute to weight gain and related health issues.

Protein: Adequate protein intake becomes increasingly important to preserve muscle mass, strength, and function. Sarcopenia, the age-related loss of muscle mass, can be mitigated with sufficient protein intake.

Micronutrients: Aging individuals often require more vitamins and minerals, such as vitamin D, calcium, and B-vitamins, to support bone health, cognitive function, and energy metabolism.

Fiber: Dietary fiber helps maintain digestive health and prevent constipation, a common issue among older adults. It also supports heart health and blood sugar control.

Hydration: Older adults may have a reduced sense of thirst, making them susceptible to dehydration. Staying adequately hydrated is crucial for overall well-being.