Will the flu shot decrease your immune system even more?

There is no scientific evidence to support the claim that the flu shot decreases your immune system. In fact, studies have shown that the flu shot can help to boost your immune system and protect you from the flu.

The flu shot works by introducing a weakened or inactivated flu virus into your body. This triggers your immune system to produce antibodies against the virus. These antibodies can then help to protect you from getting the flu, even if you come into contact with the virus.

Some people who get the flu shot may experience temporary side effects, such as soreness at the injection site, muscle aches, or a low-grade fever. These side effects are usually mild and go away within a few days.

If you are still concerned about the flu shot, talk to your doctor. They can help you to understand the risks and benefits of the shot and make the best decision for you.