Health
Vaccines Offer Unexpected Health Benefits
Health Points
- New research suggests the shingles vaccine may help slow dementia progression in older adults.
- Vaccines can sometimes provide additional health benefits beyond their original purpose.
- Staying up to date with recommended vaccines remains a key part of healthy aging.
Recent studies highlight how certain vaccines could do more than just protect against their targeted diseases.
For example, the shingles vaccine’s two-dose regimen may offer an added benefit of slowing the progression of dementia, according to a recent meta-analysis.
Doctors refer to these “off-target benefits” as positive effects that go beyond a vaccine’s primary job.
Similar research has found that mRNA COVID-19 vaccines may trigger immune responses useful in fighting some cancers.
Even though most people get their shots to prevent specific illnesses, these added effects spark new questions for science and more reasons to stay current on vaccinations.
Protection against complications like shingles pain and nerve damage continues to be a strong motivation for older adults.
While findings on dementia and other off-target benefits are promising, it’s important to consult your healthcare provider about the best vaccine schedule for your needs.
Vaccinations remain a simple, powerful step in protecting your health at any age.
Talk to your doctor about which vaccines might be right for you and your loved ones.
