Ways Your Nutritional Needs Change As You Age As you get older, it's not just your physical appearance that changes. Nutritional needs also change as the body ages to support these changes. Moreover, you will be more susceptible to disease as you turn old. Even if you have been a healthy dieter, the food you should have had in your 20s, 30s, and 40s, may not have all the nutrients you need today. Experts say that our diet needs to change as we get older. The way they change can surprise you. Without proper nutrition, quality of life, and health conditions can decline. Therefore, it is important to know what changes in the nutrients needed will occur with age. How Nutritional Needs Changes As We Grow Older Following these eleven simple tips can help adults stay healthy in all stages of life. 1. Need To Eat Fewer Calories. As you get older, your daily calorie needs will also decrease. Of course, this may not be the case for most active adults. But if ...