How Does Age Impact Your Immune System?

How Does Age Impact Your Immune System?

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No two individuals have the same immune system. It’s important to keep that mind when discussing the effect aging has on our immunity. With that established, there are experiences the majority of adults share as they age that affect the productivity of their immune system. 

For example, the thymus, which is located behind the breastbone, is one of the organs of the immune system. The thymus begins to shrink when we are young adults. By the time we are middle-aged, our thymus is only 15% of its maximum size. 

How do You Improve Your Immune System as You Age?

We’ve already established that everyone’s immune system development will differ. Even though your immune system may lose some function as you age, there are steps you can take to maintain and even improve your immunity. Here are some things you can do to boost your immunity:

  • Sleep better - Inadequate sleep is linked to higher susceptibility to sickness
  • Eat more superfoods - Foods such as citrus fruits, spinach, ginger, garlic, nuts, and green tea are rich in nutrients and antioxidants that will help you fight off harmful pathogens
  • Take supplements - Supplements, such as spermidine supplements, can reduce the effects of aging by promoting autophagy in the body 
  • Moderate exercise - While it’s important to exercise, long and intense workouts can actually suppress your immune system. Moderate exercise can give it a boost
  • Drink water - Preventing dehydration is crucial to your overall well being

These tweaks to your lifestyle will not only boost your immunity, but it will also boost your longevity and slow the dreaded effects of aging. 

Signs of a Weak Immune System

It’s important to know the signs of a weak immune system so you can get a better gauge of where you are on the immune system timeline. It’s unrealistic to expect our immune system to remain in tip-top shape for the duration of our lives. Here are some signs that you may have weak immunity:

  • Cold hands
  • Dry eyes
  • Fatigue
  • Mild fever
  • Headaches
  • Rash
  • Aching joints
  • Repeat infections
  • Sensitive to sun
  • Trouble swallowing

Keep in mind, these symptoms can also be caused by other ailments. If you think you are having immune system issues, it’s best that you consult with your doctor. Also, try to keep in mind that red flags will be easier to notice than signs of a strong immune system. 

Do You Get Sick More Often as You Get Older?

You may experience more colds in your older age than you did when you younger, but not as much as you would expect. Compared to most other bodily functions, most people’s immune systems actually do great at any age. Your immune system can even improve with preventative care. 

Researchers are still trying to figure out why our immunity decreases with age. However, researchers do know that older adults don’t respond as well to vaccines and recover from injuries and infection slower. Even in your older age, you can take the steps necessary to improve your immune system. 

How is the Immune System Weakened?

There are many different reasons why you may have a weak immune system. If you have made it this far with a strong immune system, it’s unlikely your immune system will weaken significantly unless you contract a disease. Here are some of the ways your immune system can be weakened:

  • Primary immune deficiency - being born with a weak immune system
  • Acquired immune deficiency - getting a disease that weakens your immune system
  • An allergic reaction may cause your immune system to be too active
  • Autoimmune disease - your immune system turns against you

Again, as you get older, it’s unlikely that the functionality of your immune system dissipates completely. 

Do Lymphocytes Decrease with Age?

Lymphocytes are white blood cells that are one of the body’s main types of immune cells. They are made in the bone marrow and are found in the blood and lymph tissue. These cells are crucial in our body’s battle against foreign substances such as bacteria, viruses, and cancer cells. 

Believe it or not, lymphocyte population actually increases with age. Unfortunately, the cells’ cytotoxic function declines as does their ability to produce cytokines and chemokines. This leads to a greater susceptibility of infection the older you get. 

Spermidine Supplements Reverse The Effects of Aging

Spermidine has become an important metabolite that links cellular aging and autophagy. This is a naturally occurring polyamine that supports cell growth and tissue regeneration. Spermidine exhibits anti-aging properties because it causes autophagy in the body. 

Autophagy is when the body gets rid of damaged cells and regenerates new, healthy cells to take their place. When you have ongoing cell renewal, you will slow down the process of aging.  

If you’re looking to boost your immune system while slowing the dreaded effects of aging, spermidineLIFE® supplements are perfect for you. Our product will provide you with your recommended daily intake of spermidine which promotes autophagy in the body. This process replaces old cells with newer, healthier cells. Visit our shop today to order our product.