Health

Pediatric specialists report that infants may need up to about 16 hours of sleep per 24 hours, toddlers around 11–14 hours, preschoolers 10–13 hours, and school-age children about 9–12 hours; experts highlight consistent bedtimes, protected daytime naps, and regular pre-sleep routines as supportive measures.

Nutritionists say salmon skin is safe to eat and contains higher concentrations of omega‑3 fats and other healthy fats; the article also reports that salmon can contain small amounts of mercury and that smoked or canned forms may be high in sodium.

Daylight saving time moves clocks forward and increases evening daylight, prompting proposals to make the change permanent while public health groups and safety advocates oppose it. Congress has considered bills such as the Sunshine Protection Act, but federal law has not changed and the twice-yearly clock shifts remain in effect.

Dark chocolate contains compounds that can improve blood flow and influence neurotransmitters linked to mood, and its flavanols have been associated with modest heart and cognitive benefits; however, many commercial chocolates are high in sugar and saturated fat.

A writer who consulted sleep neuroscientist Dr. Lindsay Browning used a sunrise alarm clock and reported fewer 3 a.m. wakeups and improved morning alertness.

A Lancet analysis found about a 10% drop in paracetamol orders for pregnant patients seen in emergency departments after President Trump's Sept. 22 warning; the study also reported a roughly 71% rise in new leucovorin prescriptions for some children.

After a two-part deep brain stimulation procedure in March, Abigail Bailey reports reduced tics and has returned to work, resumed her studies, and is planning her wedding.

At a Radcliffe panel, experts described new research on brain lipids, tau protein, lifestyle and social factors that is expanding understanding of Alzheimer’s disease, and they said early results are promising while substantial work remains.

A Texas A&M study reports that anthocyanin-rich dark sweet cherry extract slowed tumor growth and reduced spread of triple-negative breast cancer in mice; researchers say more research is needed to determine whether the results apply to humans.

South Carolina reported one new measles case in a March 6 update as the state recorded more than 17,300 MMR doses in February, and officials say the outbreak that began in October has shown signs of slowing.

The Calgary Health Foundation and partners are hosting the 2026 Women's Health Symposium on Saturday, March 7, 2026, at the Calgary Central Library, featuring expert talks, interactive booths, and a perimenopause documentary screening.

A New Zealand randomized trial of 132 adolescents aged 12–17 found that an eight-week, high-dose micronutrient supplement produced larger reductions in irritability than placebo, with the strongest changes seen in teens with more severe diagnoses and those from lower-income families.

Researchers at Harvard, the University of Utah and Florida State University report that Reiki and a mindfulness practice reduced knee osteoarthritis pain in a small trial with follow-up at one and two months; the authors say larger clinical trials are needed.

A National Sleep Foundation study found 44% of U.S. children do not consistently get the recommended amount of sleep for their age, with younger children more likely to fall short. The article also describes a melatonin‑free magnesium glycinate gummy sold online that has drawn thousands of purchases and reviewer praise.

Corey Harrison was seriously injured in a January motorcycle crash in Tulum, and organizers say a GoFundMe has been launched to help cover more than $100,000 in medical bills; the fundraiser sought $18,000 and had raised about $5,000 by late Friday.

More than 2,100 Texas private schools have opted into the $1 billion TEFA voucher program, and the head of Trinity Christian Academy says his school signed up but would leave if future rules clash with its faith-based mission.

Experts report that teenagers typically require about 8–10 hours of sleep per night and are biologically inclined to fall asleep later, a pattern that supports growth, learning and emotional regulation.

Former Bengals lineman Willie Anderson posted a video saying his kidney transplant earlier this week was successful, and he reported that his daughter was a match and donated the kidney.

Fitness coach Joe Warner outlines five priorities for midlife training: start small, centre strength training, vary cardio intensity, add power work when ready, and include mobility work.

A skier at Stevens Pass was buried in an avalanche and located after his wife used the Find My iPhone app to track his phone; ski patrol recovered him and he was hospitalized and has since undergone surgery.

ESPN's Ramona Shelburne reported that Matthew Stafford attends early-morning hot yoga classes in Woodland Hills almost daily as part of his offseason routine. Stafford has said he used yoga to help lose weight earlier in his career and he nearly missed the start of the 2025 season with a herniated disk.

The article reports that chronic mild dehydration can raise cardiovascular workload by reducing blood volume and prompting compensations such as higher heart rate. It also says electrolytes—especially sodium—affect how well consumed fluid is retained in the bloodstream.

A doctor in the Pittsburgh area donated about two-thirds of her liver to her coworker's mother, who received the transplant on Aug. 11 and is reported to be recovering; both donor and recipient are said to be doing well.

Willie Anderson had a kidney transplant this week in Atlanta, with his girlfriend serving as the donor. He reports the new kidney is doing well and that he is recovering after a brief ICU stay.

A direct commercial flight from the United Arab Emirates carrying Americans arrived at JFK on Thursday after passengers sheltered in Dubai during regional drone strikes; reports say the role of the U.S. government in organizing the flight was unclear.

An Annenberg poll found 67% of adults trust career scientists at the CDC, NIH and FDA, while 43% trust the political leaders of those agencies. The survey of 1,650 adults also found higher trust in professional medical organizations such as the American Academy of Pediatrics and the American Medical Association.

An analysis of about 11,000 people with chronic migraine found that those taking GLP-1 drugs had lower rates of emergency room visits and hospitalizations compared with patients on topiramate, though researchers say the findings are preliminary and show an association rather than causation.

The Buck Institute announced Healthspan Horizons, a new initiative to build a federated research platform that links wearable, clinical and other longitudinal data to better measure and study healthspan under privacy-preserving governance.

Health Secretary Robert F. Kennedy Jr. announced that more than 50 medical schools have agreed to a federal nutrition education framework after a monthslong campaign that included pressure from the department; the framework recommends 71 competencies and at least 40 hours of nutrition education per student.

A Spanish study of 179 women found an average near 5% reduction in gray matter during pregnancy, with partial recovery after birth that was associated with stronger mother–infant bonding at six months.