New study finds bacteria in a third of tattoo ink samples
If you're thinking of getting a tattoo, a new study shows there's some concern about the safety of tattoo ink.
Mallika Marshall, MD is an Emmy-award-winning journalist and physician who has worked at WBZ-TV for more than 20 years.
A practicing physician Board Certified in both Internal Medicine and Pediatrics, Dr. Marshall serves on staff at Harvard Medical School and practices at Massachusetts General Hospital at the MGH Chelsea Urgent Care and the MGH Revere Health Center, where she is currently working on the frontlines caring for patients with COVID-19. She is also a host and contributing editor for Harvard Health Publications (HHP), the publishing division of Harvard Medical School.
Dr. Marshall has more than two decades of media and communications experience on both national and local television as well as on multiple digital platforms. In addition to her role as the HealthWatch Reporter at CBS Boston since 2000, she has been a regular contributor on "CBS Mornings" (formerly "CBS This Morning"), the "CBS Evening News," CBS Newspath, the digital streaming news service CBS News Live (formerly CBSN), and was the Medical Contributor on Katie Couric's daytime talk show "Katie." She also served as the Medical Director for Everyday Health, digital media's popular source of medical news. Dr. Marshall hosted "Dr. Mallika Marshall," a series of health news reports that was nationally syndicated and aired in more than 70 markets, including major cities such as San Francisco, Atlanta, St. Louis, Cleveland, and Houston. She was also an Associate Editor of the Harvard Medical School Family Health Guide and a Contributing Editor for the Harvard Medical School-affiliated website, InteliHealth.
A graduate of Harvard College, Dr. Marshall received her medical degree with high honors at the University of California, San Francisco (UCSF) School of Medicine. She completed her medical residency at Harvard in both Internal medicine and Pediatrics.
Dr. Marshall currently serves as an Elected Director on the Harvard Alumni Association Board of Directors and on the Board of Trustees for The Winsor School in Boston, where she serves as Co-chair of the Equity Committee. She has previously served on the Board of Trustees for The Meadowbrook School of Weston, the Board of Directors for the Urgent Care Foundation, and the Board of Directors for Dress for Success Boston. She has also been a member of the Alpha Omega Alpha Honors Society, the American Medical Association, the American Academy of Pediatrics, and the National Association of Black Journalists.
Dr. Marshall is the recipient of numerous awards and was recently named one of Boston's Most Impactful Black Women. Her outstanding health reporting was recently recognized with a New England Emmy Award. Dr. Marshall is writing a series of children's books that will deliver healthy messages in entertaining stories for school-age children.
She lives in the greater Boston area with her husband and three children.
If you're thinking of getting a tattoo, a new study shows there's some concern about the safety of tattoo ink.
A new study finds having anxiety may have long-term negative effects on the brain.
There's a new TikTok routine called "the morning shed" that influencers claim will improve the quality of your sleep and skin. But how safe is it?
The number of COVID cases is spiking in Massachusetts as the virus continues to mutate.
A Canadian expert on artificial intelligence says that to nurture our minds and reduce the risk of dementia, we should focus on real intelligence rather than artificial intelligence.
Some people with a red meat allergy may be able to eat bacon after all - if it's been genetically altered.
A private foundation called the Commonwealth Fund has developed a state scorecard to track trends in women's health, and says New England is leading the U.S.
Caring for someone with dementia can be incredibly stressful and a new study finds that stress can cause damage on a cellular level, which can lead to mental and physical health problems.
A new study out of the U.K. says so-called "night owls" may have better brain function.
Dr. Mallika Marshall answers a viewer question about why eating can make you sleepy.
Researchers are developing a new experimental nasal spray that may help treat patients with dementia.
Having trouble sleeping? New study finds participating in short bursts of activity before bed can help you sleep longer.
A recent study in the U.K. discovered those who walk or bike to work are more mentally and physically fit compared to those who don't.
A new survey found that more than 50% of Gen Z are using TikTok for health advice.
One area that's often overlooked when we talk about extreme heat is its impact on medications, and many drugs don't do well in warm temperatures.