The social media app TikTok has become a hub for health and wellness tips, tricks and trends. The latest trend has users touting the benefits of putting castor oil in your belly button before bed.
Everyday Health on MSN
The 11 best castor oil packs of 2026, reviewed by health experts
Curious about castor oil packs? We asked health experts what they can (and can’t) do—and how to choose one for safe at-home ...
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