One’s immune system is ever-changing throughout this lifetime. In older people, the white blood cells decrease in number and become insufficient to respond to multiple antigens. So when new antigens enter the body, they may not be identified and the body is less capable to defend against these new antigens. The number of antibodies produced by the body may remain, although, in older people, some of these antibodies may lose their ability to attach to antigens. These are some of the reasons why seniors are more susceptible to infections and other illnesses such as cancer.
But while it is inevitable that immunity decline through age, there are proven ways to boost it. Here are 9 ways seniors may be able to enhance their immune system:
Aim to Have Quality Sleep
When you are deprived of sleep, the immune system may not be able to produce more cytokines, which are helpful when you have infection, inflammation or when you are under stress. Infection-fighting antibodies are also reduced.
Some seniors have difficulty in getting themselves to sleep. Routine exercises can help. You can also try some gadgets, like go-to-sleep aid. But be careful not to oversleep because it can have some negative effects on your health. For older adults, the ideal sleep time is 7-8 hours.
Choose Greens
Green leafy vegetables are rich sources of vitamins, minerals, antioxidants, and fibers. All these are helpful in boosting your immune system. But because seniors also lose their appetite for food, getting enough of these essential compounds and fibers may not be achieved. Improving appetite and including vegetables in the diet can be the best solution.
Exercise Regularly
Seniors may have issues with their mobility and physical strength. This makes them shun doing exercises. But this should not be the case. Exercise has a critical role in your immunity. It can help with blood flow, meaning white blood cells can be transported throughout the body. White blood cells are our bodies’ first line of defense against infection.
Select a Complete Supplement
There is no better source of vitamins and minerals than from fresh sources. The problem is, you may have to eat much of them before you can get your desired daily dosage of essential vitamins. Selecting a complete supplement will ensure a senior that he is getting all the vitamins and minerals from a small pill.
Maintain Blood Pressure
High blood pressure is one of the most common health conditions that affect older adults. Seniors should try to maintain a healthy blood pressure so normal circulation of blood is carried throughout the body. When blood circulation is impeded, individual cells do not get enough nourishment. This will result in other health conditions.
Manage Stress
Stress is one cause why the body does not function normally. One reason is it gives so much strain to the immune system. This means prolonged stress can make the body more vulnerable to infection and inflammation. Yoga can be an effective way to relieve stress. Also, try some herbs like ashwagandha and Rhodiola Rosea. They can also help you relieve stress.
Use Prescribed Antibiotics Only
Never self-medicate with antibiotics that are not prescribed by your doctor. When you use them excessively, the harmful organisms inside your body may get immune to them. That means that the antibiotic may lose its efficacy on these harmful organisms.
Increase Antioxidants Intake
Antioxidants ensure that free radicals are exterminated from the body. Free radicals are the ones that cause cancer and other conditions. They also help the immune system to respond to illnesses quickly. Fruits and vegetables are rich in antioxidants. But they are also abundant in nuts, grains, poultry, fish, and some meats. With seniors also predisposed to cancer and other chronic diseases, antioxidants should always be in their diet.
Maintain Your Social Life
Staying socially active may be difficult to do for some seniors. But something should be done about it as socialization can improve a senior’s physical and mental state. This also includes how the body responds to illnesses. Having friends also can help a senior deal with stress. A senior’s zest for life can never be as high if he finds happiness with friends and family. With this said, you should find time to socialize. As simple as going out once in a while with other seniors in your community would help a lot.
Indeed, a senior should know how to help boost his immune system. This will help prevent illnesses while saving their money on medications. With an enhanced immune system, a senior, including his family and friends, will surely have more peace of mind.