It is very easy for adults to have an imbalanced diet. The older we become, the poorer our diets tend to be. Signs in older adults that may indicate they are not getting enough nutrition include a loss of energy, a noticeably weakened immune system and a marked change in behavior patterns. AgingCare.com shares easy ideas to incorporate better diet choices for our aging loved ones. These simple tips can support and encourage better diet choices to preserve and improve their health.