You can opt your channel in to sensitive AdSense ad categories and allow ads in those categories to be shown next to your YouTube videos. Opting in to sensitive categories is voluntary and may help you increase revenue by taking advantage of advertiser demand.
Here's how to allow ads from sensitive categories:
- Sign in to your AdSense account and visit the Allow & block ads tab.
- In the sidebar, click YouTube Host.
- At the top of the page, click the Sensitive Categories section.
- At the bottom, use the Blocked/Allowed switch for the opt-in categories.
Changes are automatically saved on selection and should be reflected on your channel within 24 hours.
Learn more about sensitive ad categories.