Mary Gillis

Mary Elizabeth Gillis is a health reporter and cardiopulmonary specialist with over a decade of experience. After graduating with her doctorate in applied physiology, she earned a master of science degree in journalism from Columbia University.

Tai Chi May Slow Progression of Parkinson’s Disease: Study

A new study shows tai chi may help stave off Parkinson's disease symptoms such as trouble walking and ...

Parkinson's Disease November 6, 2023
CDC Backs Pfizer’s Meningococcal Vaccine for Young People

Pfizer claims the vaccine demonstrated effective protection against five disease strains that may cause meningitis and sepsis.

Health News November 1, 2023
Safety Concerns Loom as Obesity Drugs Head to Clinical Trials in Kids as Young as 6

As childhood obesity rates surge globally, pharma giants test weight loss drugs on kids despite safety concerns over ...

Drugs & Treatments November 1, 2023
Trans Fat to Be Banned: What This Means for Your Health

Learn about the impending ban on trans fats in the U.S. food supply, and the impact, risks, and ...

Processed Foods October 30, 2023
Antiviral Drug May Shorten COVID-19-Induced Loss of Taste and Smell

Taste and smell loss are two symptoms of COVID-19, sometimes lasting years post-infection. New research indicates one drug ...

COVID Symptoms October 24, 2023
California 1st to Ban Common Additives in Sweets Linked to Cancer, Behavioral Issues

The ban, which will go into effect in 2027, leads the U.S. in prohibiting ingredients allowed by the ...

Research & Discoveries October 21, 2023
Serotonin Levels Drop in Long-COVID Patients, May Explain Brain Fog: New Study

Scientists have yet to uncover the mechanism that causes brain fog in long-COVID patients, but a new study ...

Long COVID October 21, 2023
Antimicrobial Resistance Responsible for Over Half a Million Deaths in the Americas: Study

Bacterial antimicrobial resistance falls into the WHO's top 10 threats to humanity. A study reveals how much this ...

Research & Discoveries October 20, 2023
1,000 Percent Spike in Congenital Syphilis in This State: New Data

The number of babies diagnosed with congenital syphilis has risen at an alarming rate nationally, particularly in one ...

Women's Health October 19, 2023
Women Younger Than 50 Are More Likely to Have Lung Cancer Than Men: Study

American men used to have higher rates of lung cancer, but a new study shows more women are ...

Lung Cancer October 18, 2023
Over 80 Percent of Americans Refused the Last COVID Booster: Study

Despite health authorities' continued push for people to stay up to date on boosters, public interest appears to ...

COVID Vaccines October 9, 2023
Dozens of High Schoolers Hospitalized With Mysterious Illness in Kenya

Over 90 girls have been hospitalized in East Africa with a strange illness, putting health experts on high ...

Health News October 6, 2023
‘Voice of CDC’ Journal Made Unsubstantiated Claims About Masking Against COVID-19: Pre-Proofed Study

A go-to source for health policymakers published studies supporting masking despite their questionable designs and lack of statistical ...

COVID News October 6, 2023
Children on Puberty Blockers Could Be at Risk of Poor Mental Health: Study

A secondary analysis shows puberty blockers may heighten the risk of mental health problems in transgender youth.

Research & Discoveries October 4, 2023
COVID-19 Shot May Be Linked to Unexpected Vaginal Bleeding: Study

A new study implicates the COVID vaccine in incidences of abnormal bleeding among nonmenstruating women.

COVID Vaccines October 3, 2023
Popular Artificial Sweetener May Lead to Cognitive Deficits in Offspring: Study

A new study finds that male mice that consumed aspartame yielded offspring with memory and learning problems.

Sugar September 29, 2023
Cancer Drug Leaves 12 Diabetic Patients Blind, Pakistan Health Officials Launch Investigation

Avastin is a known anti-cancer treatment sometimes prescribed for off-label use to treat diabetic retinopathy—until now.

Health Care September 26, 2023
Mouthwash Contains Chemicals Tied to Diabetes

Oral hygiene is essential for health. However, one type of product possibly sitting in your bathroom may affect ...

Research & Discoveries September 25, 2023
An Antipsychotic Drug Gets FDA Green Light Despite Fourfold Higher Risk of Death

For medical professionals, the FDA's move raises troubling questions about efficacy, safety, and regulatory diligence.

Dementia & Alzheimer's September 24, 2023
New Blood Test 91 Percent Accurate for Detecting Chronic Fatigue Syndrome

Scientists have discovered a swifter method of detecting a complex disease that leaves millions of Americans bedbound.

Chronic Fatigue September 19, 2023
COVID-19 Oral Vaccine Pill Developed

Researchers in Japan have discovered a way to administer the vaccine by mouth and in pill form instead ...

Research & Discoveries September 16, 2023
Exposure to This Metal Is Linked to Millions of Heart Disease Deaths, Shrinking IQs

A new study suggests the global threat of a poisonous metal is undeniable, causing millions of deaths and ...

Research & Discoveries September 16, 2023
Air Pollution Is Linked to Breast Cancer: Study

Air pollution is linked to higher rates of breast cancer, a new study conducted by a cross-collaborative team ...

Research & Discoveries September 12, 2023
3 in 4 Men in the UK Have Sleep Problems: Survey

An estimated 3 in 4 men in the UK are struggling with falling and staying asleep through the ...

Sleep September 12, 2023
First Case of White Dot Syndrome Emerged After COVID-19 Vaccine and Subsequent Infection, Study Shows

Scientists from New Zealand have uncovered the first case of a rare eye disease linked to both the ...

Research & Discoveries September 10, 2023
FDA Issues Warning About Widely Available Weight-Loss Product With ‘Highly Toxic’ Side Effects

The U.S. Food and Drug Administration (FDA) has issued a warning to consumers about a highly toxic weight-loss ...

Health News September 8, 2023
One-Third of HHS Workers Flocking to Private Sector, Raising Concerns of Pro-Industry Bias

One-third of federal health employees have abandoned their posts at the Department of Health and Human Services (HHS) ...

Health Care September 7, 2023