Sleep

4 sleep problems that may be an early sign of dementia

Insomnia, falling asleep at unusual hours, movement during dreams, and nighttime confusion may indicate a change in the brain.

Sleep problems that should raise a red flag
Sleep is one of the most important components for maintaining proper cognitive function

Lack of sleep harms memory: The drink that could solve the problem

A new study found that maintaining a consistent bedtime significantly reduces the risk of heart disease

This simple habit cuts the risk of heart disease by 50%

Snoring

The silent killer in bed: When snoring becomes a real life-threatening danger


Cleveland Clinic weighs in: Should you rinse off at dawn or wind down with a bedtime shower?

A meta-analysis in Sleep Medicine Reviews confirmed that warm showers taken one to two hours before bedtime improve sleep latency, efficiency and total duration.

Cleveland Clinic weighs in: Should you rinse off at dawn or wind down with a bedtime shower? Illustration.

Waking up between 3 and 5 a.m.? This is what the brain is trying to tell you

Early morning awakenings are not random: They reflect the body’s biological feedback system, which may signal stress, hormonal imbalance, or missing sleep hours.

It's so hard to wake up in the morning

Medicine of Maimonides: 8 tools from tradition and science for deep and quality sleep

The wisdom of Maimonides from hundreds of years ago offers simple tools to reduce overload, calm the soul, and maintain deep and healthy sleep.

A woman sleeping

Sleep Apnea Breakthrough: Could Conch Power Be the Answer?

Participants who practiced shankh blowing were 34% less sleepy during the day.

A woman performing shankh blowing during the Hindu festival of Krishna Janmashtami.

New study reveals: The physical activities that help with sleep problems

Many suffer from insomnia, but a new study finds three types of exercise that can improve sleep quality and duration.

A woman sleeping with her shoes on

Better sleep, less burnout: New Nature study reveals four-day workweek health benefits

Employees reported less stress, better sleep, and increased job satisfaction during the four-day workweek trial.

Better sleep, less burnout: New Nature study reveals four-day workweek health benefits.

Missile fire and sleepless nights: How Israelis are battling fatigue after the war with Iran

Following war with Iran thousands of Israelis are still struggling to return to healthy sleep routines — and many are suffering from extreme fatigue.

 People take shelter in an underground parking lot in Tel Aviv, during ongoing missile attacks from Iran, June 24, 2025.

Crazy: This is the food that causes nightmares if you eat it before bed

If you frequently suffer from bad dreams, you should check what you're eating before bed.

 A man having a nightmare

Expert tips: Cool down for better sleep without air conditioning

Dr. Greg Elder: 'Hot temperatures can directly interfere with our sleep by affecting how much slow-wave sleep we get during the night.'

 Expert tips: Cool down for better sleep without air conditioning.

Experts highlight the critical importance of sleep for health

"Lack of sleep is one of the main factors that accelerate aging," says Dr. Fernández.

 Experts highlight the critical importance of sleep for health.