Close X
Wednesday, November 27, 2024
ADVT 
Health

Tomatoes Have The Power To Ward Off Skin Cancer Risk, Say Scientists!

Darpan News Desk IANS, 14 Jul, 2017 12:08 PM
    Daily tomato consumption has been found to cut the development of skin cancer tumours by half in mice, scientists say.
     
     
    Researchers at Ohio State University in the US found that male mice fed a diet of 10 per cent tomato powder daily for 35 weeks, then exposed to ultraviolet light, experienced, on average, a 50 per cent decrease in skin cancer tumours compared to mice that ate no dehydrated tomato.
     
     
    The relationship between tomatoes and cancer is that dietary carotenoids, the pigmenting compounds that give tomatoes their colour, may protect skin against ultraviolet (UV) light damage, said Jessica Cooperstone, co-author of the study published in the journal Scientific Reports.
     
     
    There was no significant difference in tumour number for the female mice in the study, researchers said.
     
     
     
     
    Previous research has shown that male mice develop tumours earlier after UV exposure and that their tumours are more numerous, larger and more aggressive.
     
     
    "This study showed us that we do need to consider sex when exploring different preventive strategies," said Tatiana Oberyszyn, a professor at Ohio State.
     
     
    "What works in men may not always work equally well in women and vice versa," said Oberyszyn.
     
     
    Previous human clinical trials suggest that eating tomato paste over time can dampen sunburns, perhaps thanks to carotenoids from the plants that are deposited in the skin of humans after eating, and may be able to protect against UV light damage, Cooperstone said.
     
     
    "Lycopene, the primary carotenoid in tomatoes, has been shown to be the most effective antioxidant of these pigments," she said.
     
     
    "However, when comparing lycopene administered from a whole food (tomato) or a synthesised supplement, tomatoes appear more effective in preventing redness after UV exposure, suggesting other compounds in tomatoes may also be at play," said Cooperstone.
     
     
    In the new study, the researchers found that only male mice fed dehydrated red tomatoes had reductions in tumour growth.
     
     
    Those fed diets with tangerine tomatoes, which have been shown to be higher in bioavailable lycopene in previous research, had fewer tumours than the control group, but the difference was not statistically significant. 

    MORE Health ARTICLES

    Volunteering For Infection In Hunt For Dengue, Zika Vaccines

    Volunteering For Infection In Hunt For Dengue, Zika Vaccines
    Forget mosquito bites. Volunteers let researchers inject them with the dengue virus in the name of science — and an experimental vaccine protected them. Next up, scientists plan to use this same strategy against dengue's cousin, the Zika virus.

    Volunteering For Infection In Hunt For Dengue, Zika Vaccines

    Can Mindfulness Meditation Provide Drug-free Pain Relief?

    Can Mindfulness Meditation Provide Drug-free Pain Relief?
    Mindfulness meditation may provide an alternative to usual drug-based pain relieving pills, especially to those suffering from chronic pain, suggests new research.

    Can Mindfulness Meditation Provide Drug-free Pain Relief?

    What Patients Can Do When Doctors Opt For Risky Painkillers

    What Patients Can Do When Doctors Opt For Risky Painkillers
    The voluntary advice from the Centers for Disease Control and Prevention is for primary care doctors, not for specialists treating severe pain from cancer or other diseases.

    What Patients Can Do When Doctors Opt For Risky Painkillers

    Want To Kick The Butt? Just Stop It Now

    Want To Kick The Butt? Just Stop It Now
    If your spouse wants you to quit smoking, do it quickly and impress her as abruptly kicking the butt is more likely to lead to lasting abstinence compared to refraining from it gradually, finds new research.

    Want To Kick The Butt? Just Stop It Now

    Calgary Hospital Researching Heart Rates And Predicting Oncoming Illness

    Calgary Hospital Researching Heart Rates And Predicting Oncoming Illness
    Dr. David Liepert, the hospital’s director of perioperative medicine, says a lack of variability in a heart rate is an indicator of medical stress.

    Calgary Hospital Researching Heart Rates And Predicting Oncoming Illness

    Shots For Other Viruses Offer Clues In Race For Zika Vaccine

    Scientists are racing to create a Zika vaccine, and while they're starting from scratch against a poorly understood disease, copying shots for similar viruses offers a head start.

    Shots For Other Viruses Offer Clues In Race For Zika Vaccine