How the TikTok For You feed works, and how to reset it

The For You feed is the heart of TikTok: an endless stream of videos chosen for each user. It's remarkably good at finding what holds attention, which is why it's so hard to stop scrolling.

How it learns

TikTok's algorithm watches signals like:

• How long your child watches each video, and whether they rewatch it
• Likes, comments, shares and follows
• Videos they skip quickly
• Searches and hashtags
• Accounts they interact with

Watching one kind of video longer than others is enough to get more of it, even without liking anything.

Rabbit holes

Because the feed responds so quickly, it can narrow into a single theme. For most children, that's harmless: cats, basketball, cooking, a K-pop group. But it can also narrow into:

• Extreme diet, "what I eat in a day" and body-checking videos
• Sad, hopeless or self-harm related content
• Angry or hateful commentary
• Sexualised content
• Gambling and "easy money" content

Children often don't notice the shift. It happens gradually, one video at a time.

How to steer the feed

Not interested

Press and hold on a video, then tap Not interested. TikTok shows fewer similar videos.

Keyword filters

In Settings and privacy, Content preferences, add words or hashtags to filter out of the For You and Following feeds. Parents can also set these through Family Pairing.

Manage topics

In Content preferences, adjust how much of certain topics appear in the feed.

Refresh your For You feed

TikTok has a Refresh option in Content preferences that resets recommendations, as if starting fresh. It's useful if the feed has gone somewhere unhealthy.

Restricted Mode

Filters content that may not be suitable for younger viewers.

Talk about the algorithm

Teens are often interested to learn how the feed works. Explain:

• "TikTok shows you more of what you watch, not what's good for you."
• "If your feed is making you feel bad, that's not you, that's the algorithm. You can change it."

Ask to scroll their feed with them occasionally. Notice the themes. If you see something worrying, talk about it calmly. See social media and self-esteem.

Use the Following feed

The Following feed shows only accounts your child chose to follow. Encouraging more time there, and less in For You, gives them more control.