Question

Nutritional needs according to sex, age and physical activity? ​

Answer 1

Answer:Nutrients that become especially important as you age include protein, vitamin D, calcium and vitamin B12. Summary: Older adults generally need fewer calories. However, their nutrient needs are just as high or higher than when they were younger. That's why eating nutrient-rich, whole foods becomes extremely important.

Answer 2

Answer:

While there are many essential nutrients, they can be broken into two categories: macronutrients and micronutrients. Macronutrients are eaten in large amounts and include the primary building blocks of your diet — protein, carbohydrates, and fat — which provide your body with energy.