Charlize Theron admits to using marijuana for sleep issues, says mom supplies her with it

Charlize Theron's mom has got her back.

The Gringo star revealed that she and her mother Gerda recently started partaking in a little marijuana to tackle their sleep issues -- and it was actually her mom who took the initiative in getting the drug.

"I’m always willing to try anything. You got one life to live, why not?" the 42-year-old actress said during her interview on Jimmy Kimmel Live! on Wednesday. "I have really bad sleep [issues] and so does my mom. We do take sleep medication, and I was saying to her, 'Maybe we should try a sleeping strain, something that could help us with sleep.'" 

They agreed on trying marijuana, but needless to say, Theron did not expect her mother to be the one to seek out the herbal alternative, which is now legal in California.

"I really thought I would be the responsible one to have to go and get that," she admitted. "Last week, she showed up at my house, literally drove in her little tennis outfit and brought me a little container and just left it on my kitchen table." 

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Charlize Theron through the years
HOLLYWOOD, CA - OCTOBER 27: (L-R) TV personality/comedian Chelsea Handler (L) and actress Charlize Theron attend amfAR's Inspiration Gala at Milk Studios on October 27, 2016 in Hollywood, California. (Photo by Kevin Tachman/Getty Images for amfAR)
LOS ANGELES, CA - OCTOBER 27: Charlize Theron attends amfAR's Inspiration Gala Los Angeles at Milk Studios on October 27, 2016 in Los Angeles, California. (Photo by David Crotty/Patrick McMullan via Getty Images)
LOS ANGELES, CA - JULY 21: Actress Charlize Theron arrives at the premiere of DIRECTV's 'Dark Places' at Harmony Gold Theatre on July 21, 2015 in Los Angeles, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
LOS ANGELES, CA - NOVEMBER 18: Actress Charlize Theron attends the launch of UNAIDS New Fast Track Report ahead of World AIDS Day 2014 at UCLA on November 18, 2014 in Los Angeles, California. (Photo by David Buchan/Getty Images)
BEVERLY HILLS, CA- OCTOBER 17: Actress Charlize Theron arrives at the Wallis Annenberg Center For The Performing Arts Inaugural Gala at Wallis Annenberg Center for the Performing Arts on October 17, 2013 in Beverly Hills, California.(Photo by Jeffrey Mayer/WireImage)
Charlize Theron attends the Annual Charlize Theron African Outreach project at The Darby Restaurant on December 6, 2010 in New York City.
PROTECTIVE REPEAT: US actress Charlize Theron poses for a picture at the official grand opening party for the Atlantis Hotel on the Palm Jumeirah in Dubai on November 20, 2008. Dubai is threw a multi-million-dollar extravaganza today to launch a luxury hotel on an artificial palm-shaped island, despite the bite from the global financial crisis. More than 2,000 world celebrities are due to attend the event which is set to also include a firework display seven times larger than the Olympic display in Beijing, according to the event organisers. AFP PHOTO/KARIM SAHIB (Photo credit should read KARIM SAHIB/AFP/Getty Images)
NEW YORK - MARCH 11: Actress Charlize Theron attends the premiere of 'Sleepwalking' hosted by The Cinema Society and Dior Beauty at the Tribeca Grand Screening Room on March 11, 2006 in New York City. (Photo by Dimitrios Kambouris/WireImage)
HOLLYWOOD, United States: Best Actress Charlize Theron poses with her trophy at the 76th Academy Awards ceremony 29 February, 2004 at the Kodak Theater in Hollywood, CA. Theron won for 'Monster.' AFP PHOTO Jeff HAYNES (Photo credit should read Jeff HAYNES/AFP/Getty Images)
BEVERLY HILLS, CA - OCTOBER 16: Actress Charlize Theron attends the premiere of 'The Truth About Charlie' at the Samuel Goldwyn Theatre on October 16, 2002 in Beverly Hills, California. (Photo by Jon Kopaloff/Getty Images)
Actress Charlize Theron attends the 26th Annual People's Choice Awards on January 9, 2000 at Pasadena Civic Auditorium in Pasadena, California. (Photo by Ron Galella, Ltd./WireImage)
Actress Charlize Theron attends the 'Mighty Joe Young' Santa Monica Premiere on December 10, 1998 at Cineplex Odeon Broadway 4 in Santa Monica, California. (Photo by Ron Galella, Ltd./WireImage)
Actress Charlize Theron attends the '2 Days in the Valley' Westwood Premiere on September 20, 1996 at Mann Village Theatre in Westwood, California. (Photo by Ron Galella, Ltd./WireImage)
LOS ANGELES, CA - JULY 08: Actress Charlize Theron poses at the photo call For Focus Features' 'Kubo And The Two Strings' at Four Seasons Hotel Los Angeles at Beverly Hills on July 8, 2016 in Los Angeles, California. (Photo by Jon Kopaloff/FilmMagic)
LOS ANGELES, CA - JULY 08: Actress Charlize Theron attends a reunion for 'Two Days In The Valley' at NeueHouse Hollywood on July 8, 2016 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images)
CANNES, FRANCE - MAY 20: Charlize Theron attends the screening of 'The Last Face' at the annual 69th Cannes Film Festival at Palais des Festivals on May 20, 2016 in Cannes, France. (Photo by Luca Teuchmann/WireImage)
CANNES, FRANCE - MAY 20: Charlize Theron attends during a press conference for 'The Last Face' during the 69th annual Cannes Film Festival, in Cannes, France, May 20, 2016. (Photo by Murat Unlu/Anadolu Agency/Getty Images)
CANNES, FRANCE - MAY 20: Charlize Theron attends the 'The Last Face' Photocall at the annual 69th Cannes Film Festival at Palais des Festivals on May 20, 2016 in Cannes, France. (Photo by Mike Marsland/Mike Marsland/WireImage)
CANNES, FRANCE - MAY 20: Adele Exarchopoulos and Charlize Theron attend the screening of 'The Last Face' at the annual 69th Cannes Film Festival at Palais des Festivals on May 20, 2016 in Cannes, France. (Photo by Luca Teuchmann/WireImage)
WESTWOOD, CALIFORNIA - APRIL 11: Charlize Theron arrives at the Premiere Of Universal Pictures' 'The Huntsman: Winter's War' on April 11, 2016 in Westwood, California. (Photo by Steve Granitz/WireImage)
WESTWOOD, CA - APRIL 11: Actress Charlize Theron arrives at the premiere of Universal Pictures' 'The Huntsman: Winter's War' on April 11, 2016 in Westwood, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
BURBANK, CALIFORNIA - APRIL 09: Charlize Theron arrives at the 2016 MTV Movie Awards at Warner Bros. Studios on April 9, 2016 in Burbank, California. (Photo by Steve Granitz/WireImage)
INGLEWOOD, CA - APRIL 07: Actress Charlize Theron walks the WE Carpet at WE Day California 2016 at The Forum on April 7, 2016 in Inglewood, California. (Photo by JB Lacroix/WireImage)
BEVERLY HILLS, CA - FEBRUARY 28: Actress Charlize Theron arrives at the 2016 Vanity Fair Oscar Party Hosted By Graydon Carter at Wallis Annenberg Center for the Performing Arts on February 28, 2016 in Beverly Hills, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
BEVERLY HILLS, CA - FEBRUARY 28: Actress Charlize Theron arrives at the 2016 Vanity Fair Oscar Party Hosted By Graydon Carter at Wallis Annenberg Center for the Performing Arts on February 28, 2016 in Beverly Hills, California. (Photo by John Shearer/Getty Images)
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Theron added, "She was like, 'So I got some blueberry-covered chocolate ones, but if you want it faster acting, you should go for the mint because those you suck, and it works faster.' I assumed because she was in the tennis outfit that she had scored with one young tennis friend. Because she plays tennis with these really cool young girls." 

It wasn’t until the two were on their way to the Los Angeles premiere of Gringo on Tuesday that the Oscar winner learned where her mom actually purchased the edibles.

"[My mom] goes, 'I went to the store by myself,'" Theron laughed. "And I have this image of her in the store. She’s just not this kind of person and buying marijuana... she was saying, 'And they tried to give me all sorts of lollipops.' We shared like a full experience." 

As for their sleep problems now? Theron noted that the solution has been "incredible."

"It totally works, it’s amazing," she said, adding, "You can’t have [my mom], she’s all mine."

The actress, whose role in Gringo is that of a businesswoman who helps launch a new medical marijuana pill, also revealed to host Jimmy Kimmel that she actually took a hiatus from regular weed use when it started to become a problem.

"Eight solid years on the marijuana, and then my chemistry just changed one day," she confessed. "I found myself frozen in front of my fridge for like eight hours, and I couldn’t speak, and it just wasn’t fun anymore. So I kind of had to stop, but yeah, every once in awhile I would be around edibles and would try it, but it was still the same thing.”

Gringo hits theaters March 9.

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