
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Advertising & Sponsorship
Mayo Clinic Marketplace
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic.

Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Advertising & Sponsorship
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic.

You have chosen to share the following article:
How elderberries can help you fight the flu
To proceed, simply complete the form below, and a link to the article will be sent by email on your behalf.
Note: Please don’t include any URLs in your comments, as they will be removed upon submission.
We do not store details you enter into this form. Please see our privacy policy for more information.
The details of this article have been emailed on your behalf.
Click here to return to the Medical News Today home page.
HuffPost is part of Verizon Media. Verizon Media and our partners need your consent to access your device and use your data (including location) to understand your interests, and provide and measure personalised ads. Verizon Media will also provide you with personalised ads on partner products. Learn more.
Select ‘OK’ to continue and allow Verizon Media and our partners to use your data, or select ‘Manage options’ to view your choices.
HuffPost is part of Verizon Media. Verizon Media and our partners need your consent to access your device and use your data (including location) to understand your interests, and provide and measure personalised ads. Verizon Media will also provide you with personalised ads on partner products. Learn more.
Select ‘OK’ to continue and allow Verizon Media and our partners to use your data, or select ‘Manage options’ to view your choices.
HuffPost is part of Verizon Media. Verizon Media and our partners need your consent to access your device and use your data (including location) to understand your interests, and provide and measure personalised ads. Verizon Media will also provide you with personalised ads on partner products. Learn more.
Select ‘OK’ to continue and allow Verizon Media and our partners to use your data, or select ‘Manage options’ to view your choices.
HuffPost is part of Verizon Media. Verizon Media and our partners need your consent to access your device and use your data (including location) to understand your interests, and provide and measure personalised ads. Verizon Media will also provide you with personalised ads on partner products. Learn more.
Select ‘OK’ to continue and allow Verizon Media and our partners to use your data, or select ‘Manage options’ to view your choices.

Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Advertising & Sponsorship
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic.
HuffPost is part of Verizon Media. Verizon Media and our partners need your consent to access your device and use your data (including location) to understand your interests, and provide and measure personalised ads. Verizon Media will also provide you with personalised ads on partner products. Learn more.
Select ‘OK’ to continue and allow Verizon Media and our partners to use your data, or select ‘Manage options’ to view your choices.