by Nutrition is vital for the human body. Proper nutrition helps us grow strong and healthy. A balanced diet provides energy, supports growth and development, strengthens the immune system and helps prevent chronic diseases and infections. Proper nutrition is crucial from early life through to old age as it affects physical and mental well-being. It also increases daily performance and promotes longevity.
“Nutritional needs are different at every age and as we age it is important to focus on foods that promote a longer and healthier life. Diet is also responsible for the general well-being of older people. Knowing and understanding these needs and changing our eating habits is key to healthy aging,” shares Dr. Khushali Lalcheta, Physician, MD (Internal Medicine), HCG Hospitals, Rajkot.
What is nutrition?
The process by which living organisms obtain and utilize the nutrients needed for growth and energy while maintaining various bodily functions is called nutrition. Nutrients are vital to our body’s cellular processes, including repairing problems, producing energy, building immunity, and maintaining overall health.
What important nutrients do older adults need?
- Protein: To prevent muscle loss, also known as sarcopenia, it is important to consume adequate protein as you age. This is also important because there is a natural loss of muscle mass at this age. To maintain protein intake, some lean proteins such as fish, poultry and legumes can be included in the diet.
- Vitamin D and calcium: Bone health becomes a concern as we age due to the risk of osteoporosis. Vitamin D and calcium are important for maintaining bone density. Supplements, leafy greens and adequate sunlight are crucial for maintaining bone health.
- Fiber: As we age, digestive health declines and it becomes crucial to increase fiber intake to keep the gut healthy. Whole grains, fruits, vegetables and legumes are excellent sources of fiber.
- Vitamins and minerals: Vitamin B (especially B12), magnesium and potassium are also important for energy production, cardiovascular health and proper nerve function. It is important to consume adequate vitamins and minerals to maintain the body’s ability to absorb certain nutrients.
How can nutrition influence quality of life?
According to Dr. Lalcheta, “Diet plays a key role in promoting the quality of life of older adults by supporting cognitive function, emotional well-being and physical health. A balanced diet helps prevent chronic diseases such as heart disease, diabetes or bone problems. Good nutrition also promotes brain health and reduces the risk of memory loss and mood swings. Overall, a nutrient-rich diet increases vitality, mental clarity and emotional stability, enabling older adults to live more active, fulfilling lives.”
Nutrition for a longer and healthier life: Conclusion
As we celebrate National Nutrition Week, it is important to address the need for adequate nutrition in older adults. They are also at higher risk of developing chronic diseases than others. Choosing nutrient-dense foods, staying hydrated, and tailoring diets to individual needs can significantly impact quality of life as we age, helping us live not only longer, but better.
