diff --git a/http-body-util/src/lib.rs b/http-body-util/src/lib.rs
index b655e2a..1f7828f 100644
--- a/http-body-util/src/lib.rs
+++ b/http-body-util/src/lib.rs
@@ -128,6 +128,14 @@ pub trait BodyExt: http_body::Body {
     {
         combinators::WithTrailers::new(self, trailers)
     }
+
+    /// Turn this body into [`BodyStream`].
+    fn into_stream(self) -> BodyStream<Self>
+    where
+        Self: Sized,
+    {
+        BodyStream::new(self)
+    }
 }
 
 impl<T: ?Sized> BodyExt for T where T: http_body::Body {}