The opening episode of Kourtney & Kim Take New York's second season, which aired on Sunday night, saw the reality star and sister Kim Kardashian offered the procedure while having a spa day in New York.
While Kim declined the offer, Kourtney decided to go ahead, telling viewers: "It's a great alternative way to get toxins out of the body"
Kourtney later posted on her Twitter account: "I love oil enemas! I recommend them to all of you freaks...trust me when I say life changing! #kktny (sic)"
Kourtney, who was shown embracing a holistic lifestyle throughout the one-hour episode, also wrote: "I love my crazy healthy ways! And I also love spreading it onto others! #kktny."
Meanwhile, the star's boyfriend Scott Disick took to his own Twitter account to clarify a comment made during the episode which suggested that he and Kourtney - parents to young son Mason - didn't share a bed.
"Just want to clear up the reason why we don't sleep in bed together. I'm not a good sleeper and with Mason in bed I can't fall to sleep!" he wrote.
Kourtney & Kim Take New York's opening episode saw Kim and now-estranged husband Kris Humphries moving to Manhattan to live with Kourtney, Scott and Mason, although Kris struggled to become comfortable with life in the city and ended up moving back to Minnesota to train at the end of the episode.
Kim and Kris announced they were divorcing after 72 days of marriage on October 31. The current season of Kourtney & Kim Take New York was filmed in the weeks leading up to that announcement.
The show continues Sundays on E!
> Kourtney & Kim Take New York: Naked yoga, enemas and divorce reference