Most gerontologists agree that the root cause of physiological losses associated with aging—i.e., loss of muscle, skin elasticity, or changes to organ function—result from normal wear and tear to cells that die and are not replaced. Therefore, the effects of cell loss accumulate over time. Though some degree of decline is normal and unavoidable, many individuals may exhibit excellent health well into the “older adult” phase. The Greeks referred to this appearance of vibrancy and youth with age as “agerasia.”
As you learn more about incorporating good nutrition into your life, keep in mind that it's different than dieting. Implementing a nutrition plan is simply about making healthy food choices on a regular basis and being aware of how much you eat from certain food groups. You still get to enjoy a variety of delicious foods, and you shouldn't be left feeling hungry after a meal. When you combine good nutrition with being active, you'll have an excellent wellness plan in place.
In addition to the food groups, think about your fluid intake so that you can avoid the potential complications of dehydration. In seniors, thirst sensations often become weaker, so make a conscious effort to consume the amount of fluids your doctor recommends. For some seniors, that means consuming a minimum of nine to 12 cups of fluids per day. Those fluids can include liquids like water, tea, pure fruit juice, and milk. To help yourself consume that amount, drink a glass of water as soon as you wake up, always have a glass or bottle of water with you, and include a glass of water or a cup of tea with your meals.
It’s ideal for seniors, at least some of the time, to eat with others. Seniors living alone can visit senior centers where meals are available along with activities and company from people in their own generation. Senior communities are also a good solution for seniors unable to prepare meals. Common dining rooms and careful attention to nutrition is one of the primary benefits of living at a senior community, and many seniors experience dramatic health improvements when they move to a senior community for the simple reason that they are eating well again for the first time in years.