Beautiful Virgin Islands

Tuesday, Jul 01, 2025

Hair-straightening products linked with uterine cancer risk -study

Hair-straightening products linked with uterine cancer risk -study

Hair-straightening products may significantly increase the risk of developing uterine cancer among those who use them frequently, a large study published on Monday suggests.
"We estimated that 1.64% of women who never used hair straighteners would go on to develop uterine cancer by the age of 70, but for frequent users, that risk goes up to 4.05%," study leader Alexandra White of the U.S. National Institute of Environmental Health Safety (NIEHS) said in a statement.

"However, it is important to put this information into context. Uterine cancer is a relatively rare type of cancer," she added.

Still, uterine cancer is the most common gynecologic cancer in the United States, according to the U.S. Center for Disease Control and Prevention (CDC), with rates rising, particularly among Black women.

Researchers tracked 33,947 racially diverse women, ages 35 to 74, for an average of nearly 11 years. During that time, 378 women developed uterine cancer.

After accounting for participants' other risk factors, the odds of developing uterine cancer were more than two and a half times higher for women who had used straightening products more than four times in the previous year.

Less frequent straightener use in the past year also was associated with an elevated uterine cancer risk, but the difference was not statistically significant, meaning it might have been due to chance.

Earlier studies have shown that hair straighteners contain so-called endocrine-disrupting chemicals. The products have previously been associated with higher risks of breast and ovarian cancer.

"These findings are the first epidemiologic evidence of association between use of straightening products and uterine cancer," White and colleagues wrote in The Journal of the National Cancer Institute. "More research is warranted to ... identify specific chemicals driving this observed association."

The link between straightener use and uterine cancer did not differ by race in the study.

But "because Black women use hair straightening or relaxer products more frequently and tend to initiate use at earlier ages than other races and ethnicities, these findings may be even more relevant for them," Che-Jung Chang of NIEHS said in a statement.
Newsletter

Related Articles

Beautiful Virgin Islands
0:00
0:00
Close
Extreme Heat Wave Sweeps Across Europe, Hitting Record Temperatures
Meta Announces Formation of Ambitious AI Unit, Meta Superintelligence Labs
Robots Compete in Football Tournament in China Amid Injuries
Trump Administration Considers Withdrawal of Funding for Hospitals Providing Gender Treatment to Minors
Texas Enacts Law Allowing Gold and Silver Transactions
China Unveils Miniature Insect-Like Surveillance Drone
OpenAI Secures Multimillion-Dollar AI Contracts with Pentagon, India, and Grab
Marc Marquez Claims Victory at Dutch Grand Prix Amidst Family Misfortune
Germany Votes to Suspend Family Reunification for Asylum Seekers
Elon Musk Critiques Senate Budget Proposal Over Job Losses and Strategic Risks
Los Angeles Riots ended with Federal Investigations into Funding
Budapest Pride Parade Draws 200,000 Participants Amid Government Ban
Southern Europe Experiences Extreme Heat
Xiaomi's YU7 SUV Launch Garners Record Pre-Orders Amid Market Challenges
Jeff Bezos and Lauren Sanchez's Lavish Wedding in Venice
Russia Launches Largest Air Assault on Ukraine Since Invasion
Education Secretary Announces Overhaul of Complaints System Amid Rising Parental Grievances
Massive Anti-Government Protests Erupt in Belgrade
Trump Ends Trade Talks with Canada Over Digital Services Tax
UK Government Softens Welfare Reform Plans Amid Labour Party Rebellion
Labour Faces Rebellion Over Disability Benefit Reforms Ahead of Key Vote
Jeff Bezos and Lauren Sánchez Host Lavish Wedding in Venice Amid Protests
Trump Asserts Readiness for Further Strikes on Iran Amid Nuclear Tensions
North Korea to Open New Beach Resort to Boost Tourism Economy
UK Labour Party Faces Internal Tensions Over Welfare Reforms
Andrew Cuomo Hints at Potential November Comeback Amid Democratic Primary Results
Curtis Sliwa Champions His Vision for New York City Amid Rising Crime Concerns
Federal Reserve Proposes Changes to Capital Rule Affecting Major Banks
EU TO HUNGARY: LET THEM PRIDE OR PREP FOR SHADE. ORBÁN TO EU: STAY IN YOUR LANE AND FIX YOUR OWN MESS.
Trump Escalates Criticism of Media Over Iran Strike Coverage
Trump Announces Upcoming US-Iran Meeting Amid Controversial Airstrikes
Trump Moves to Reshape Middle East Following Israel-Iran Conflict
Big Four Accounting Firms Fined in Exam Cheating Scandal
NATO Members Agree to 5% Defense Spending Target by 2035
Australia's Star Casino Secures $195 Million Rescue Package Amid Challenges
UK to Enhance Nuclear Capabilities with Acquisition of F-35A Fighter Jets
Russian Shadow Payments via Cryptocurrency Reach $9 Billion
Explosions Rock Doha as Iranian Missiles Target Qatar
“You Have 12 Hours to Flee”: Israeli Threat Campaign Targets Surviving Iranian Officials
Macron and Merz: Europe must arm itself in an unstable world
Germany and Italy Under Pressure to Repatriate $245bn of Gold from US Vaults
Airlines Evaluate Flight Cancellations Amid Escalating US-Iran Tensions
Starmer Invites Innovators to Join Government Talent Scheme
UK Economy’s Strong Opening Quarter Shows Signs of Cooling
Harrods Seeks Court Order to Secure Al Fayed Estate for Victims
BA and Singapore Airlines Cancel Dubai Flights Amid Middle East Tensions
Trump Faces Backlash from MAGA Base Over Iran Strikes
Meta Bets $14 B on Alexandr Wang to Drive AI Ambitions
WATCH: Israeli forces show the aftermath of a massive airstrike at Iran's Isfahan nuclear site
FedEx Founder Fred Smith, ‘Heart and Soul’ of the Company, Dies at 80
×