As much as I hate to admit it, folks, I’m getting older, and I’m betting you are, too! While some new aches and pains and other inconveniences are associated with aging, the process actually takes a toll on your entire body, including your immune system. Everyone is going to be different, but it’s important to know what you can expect from your immune system as you get older.
It may not respond as well to some vaccines
Part of your immune system is your T cells, and it’s their job to go after cells that can cause illness. These cells are also able to “recall” an invader so they can defend your body against it better later. As you age, your body does not make as many T cells, and some vaccines need those new T cells to work.
It may simply not work as well
Unfortunately, older adults are more likely to get sick. You have fewer immune cells as you get older, and your cells just don’t work together as well, which means it takes them longer to respond to germs.
On top of that, you also tend to recover from illnesses, infections and even injuries more slowly. This is because you are producing fewer white blood cells, which can slow the healing process down.
You can, of course, take a few steps to help keep your immune system and your body at its best. If you have any chronic illnesses, such as diabetes, stay on top of it. Take your medicine as needed and always follow your doctor’s advice. Long-term illnesses like diabetes can take a toll on your immune system when not well-controlled.
Your immune system is also impacted by how well you sleep, and this is true at any age. Make sure you get enough high-quality sleep. Ideally, you should have seven to eight hours of restful sleep every night.
Stress, like lack of sleep, can also harm your immune system over time. If you struggle with stress, begin to look for healthy outlets to ease it.
Last but not least, try to stay away from people who are sick. You are more likely to become ill by being exposed to someone who is sick when you are older, so wash your hands frequently and steer clear of people who are ill with something contagious.
