About 50% of dementia cases are preventable: This is the main influencing factor
Scientists analyzed dozens of studies in which millions of people participated and discovered how many hours of sleep per night reduce the risk of dementia.
Sleep
Artificial night light disrupts body clocks, may increase mortality, researchers say - study
4 sleep problems that may be an early sign of dementia
Lack of sleep harms memory: The drink that could solve the problem
Waking up from sirens? This is the health impact on sleep
Lack of sleep harms almost every system in the body: From concentration and memory to hunger hormones, metabolism and the ability to cope with stress.
Don’t eat 3 hours before bed: Why is it actually worth it?
Experts explain how an earlier eating window affects digestion, sleep, and metabolic markers, and who should be cautious before trying such a change.
Everyone’s neck hurts now, but a small change in sleep can help
It’s hard to control the way we sleep at night – but there are some things you can do to reduce the strain on your neck – and wake up pain-free.
Science confirms: Not sleeping enough? You are destroying your brain cells
Researchers reveal that lack of sleep damages the myelin sheath in the brain and slows the rate of neural signal transmission, with consequences for memory and motor function.
The quiet danger of cannabis: You fall asleep easily – and pay the price in sleep
Cannabis has become a common solution for sleep problems. Many users report that it “puts them to sleep” – but the medical picture regarding actual sleep quality is more complex.
A new study found: “Pink noise” may disrupt your sleep quality
A new study indicates that “pink noise,” used to improve sleep, may impair vital stages. The researchers warn of a possible effect on brain activity, especially among children.
How to protect your body when sleeping in a shelter or parking garage
Your sleep matters now more than ever – and it always did. Nap when you can, be gentle with yourself, and remember: A full night’s sleep is true resilience.
50% of Israelis do not sleep well: New guidelines send them to a psychologist
Chronic insomnia is no longer a personal problem but a widespread phenomenon. New medical guidelines are changing the way doctors diagnose and treat it.
Women hit far harder than men by October 7 war media overload - study
Researchers looked at what happens when people absorb trauma indirectly, through constant exposure to disturbing images, videos, and stories. They call it “secondary trauma.”
Do you heat the room before bed? A doctor explains why it’s a mistake
Sleep changes with the seasons, especially in winter. Which bedding works best, why a cooler room improves sleep, and how daily routine affects rest.
