Increasing protein intake is particularly beneficial for several reasons:
1. Muscle Maintenance and Growth
– **Prevention of Sarcopenia**: Aging often leads to muscle loss (sarcopenia). Adequate protein helps maintain muscle mass and strength.
– **Recovery and Repair**: Protein is essential for repairing tissues, especially after injuries or surgeries.
2. Bone Health
– **Calcium Absorption**: Protein plays a role in calcium metabolism, which is crucial for bone strength.
– **Prevention of Osteoporosis**: Higher protein intake can help maintain bone density, reducing the risk of fractures.
3. Weight Management
– **Satiety**: Protein-rich foods promote feelings of fullness, which can help control appetite and prevent overeating.
– **Metabolic Rate**: Protein has a higher thermic effect compared to fats and carbohydrates, meaning it can boost metabolism slightly.
4. Immune Function
– **Antibody Production**: Proteins are essential for the production of antibodies and immune cells, helping seniors fend off illnesses.
5. Overall Health
– **Chronic Disease Prevention**: Adequate protein can contribute to better management of chronic diseases, such as diabetes and heart disease.
– **Cognitive Function**: Certain proteins are vital for neurotransmitter function, which can support brain health.
Key Takeaways
– Aim for about 1.0 to 1.2 grams of protein per kilogram of body weight daily, depending on activity level and health status.
– Sources of protein include lean meats, fish, dairy, legumes, nuts, and seeds.
Encouraging a balanced diet that includes sufficient protein can significantly enhance the quality of life.
Protein sources and nutritional values
Here’s a detailed look at various protein sources along with their nutritional values. I’ll categorise them into animal-based and plant-based sources for clarity.
Animal-Based Protein Sources
1. **Chicken Breast (cooked)**
– **Protein:** 31g per 100g, – **Calories:** 165, – **Fat:** 3.6g, – **Carbohydrates:** 0g
2. **Salmon (cooked)** – **Protein:** 25g per 100g, – **Calories:** 206, – **Fat:** 13g, – **Carbohydrates:** 0g
3. **Eggs** – **Protein:** 13g per large egg, – **Calories:** 70, – **Fat:** 5g, – **Carbohydrates:** 1g
4. **Greek Yogurt (plain, non-fat)** – **Protein:** 10g per 100g, – **Calories:** 59, – **Fat:** 0.4g, **Carbs:** 3.6g
5. **Cottage Cheese (low-fat)** – **Protein:** 11g per 100g, – **Calories:** 98, – **Fat:** 4.3g, – **Carbs:** 3.4g
Plant-Based Protein Sources
1. **Lentils (cooked)** – **Protein:** 9g per 100g, – **Calories:** 116, – **Fat:** 0.4g, – **Carbohydrates:** 20g
2. **Chickpeas (cooked)** – **Protein:** 9g per 100g, – **Calories:** 164, – **Fat:** 2.6g, – **Carbohydrates:** 27g
3. **Quinoa (cooked)** – **Protein:** 4g per 100g, – **Calories:** 120, – **Fat:** 1.9g, – **Carbohydrates:** 21g
4. **Tofu (firm)** – **Protein:** 8g per 100g, – **Calories:** 144, – **Fat:** 8g, – **Carbohydrates:** 2g
5. **Almonds** – **Protein:** 21g per 100g, – **Calories:** 579, – **Fat:** 50g, – **Carbohydrates:** 22g
Key Takeaways
– **Animal sources** generally provide higher protein content per serving but may also contain higher fat.
– **Plant sources** are great for protein as well, often accompanied by fibre and essential nutrients.
Sam Deans Qualified Experienced & Insured Fitness Consultant E: samdeansfit@gmail.com Subscribe to YouTube channel https://youtube.com/@samdeans?si=hWCg30OQKTnxnaN3 Check out my website for more health & fitness tips / blogs on www.samdeansfit.com Check out my social media pages : https://www.facebook.com/SamDeansFit https://www.instagram.com/samdeansfitness https://linktr.ee/samdeansfit