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Night owls' habits linked to worse heart health

Compared to people who have moderate sleep-and-wake patterns, night owls may be more likely to have unhealthy habits that put their heart health at risk, according to a 2026 study.

Addressing poor sleep may help heart health

Growing evidence suggests that poor sleep is linked to a host of health problems, including a higher risk of high blood pressure, diabetes, obesity, and heart disease. Now, a recent study on people in midlife finds that having a combination of sleep problems may nearly triple a person's risk of heart disease.

What is "sleep architecture?"

Sleep architecture is the pattern and sequence of sleep cycles and stages. People cycle through four to six periods of light and deep sleep each night. Aging, stress, illness, and alcohol consumption can influence people's sleep architecture.

What is CBT-i?

Cognitive behavioral therapy for insomnia (CBT-i) identifies and challenges thoughts about sleep that make it more difficult, eradicates bedroom activities other than sleep and sex, limits the time spent in bed to increase the drive to sleep, and teaches relaxation techniques.

Do products that claim to stop your snoring actually work?

Snoring can strain sleep and relationships, but certain devices and habits may help. Positional aids, oral appliances, and lifestyle changes sometimes reduce noise, while persistent or severe symptoms warrant a medical check to rule out conditions like sleep apnea.

How noise "colors" might help - or even hurt - your sleep

Many people turn to gentle background sounds - like a fan or falling rain - to help them drift off, but not all noise "colors" affect sleep the same way. Research on white, pink, and brown noise is mixed, and experts still emphasize good overall sleep habits first.

5 simple ways to improve gut health

Gut health plays a bigger role in overall well-being than many people realize, affecting digestion, mood, and immunity. Simple daily choices around food, movement, sleep, stress, and hydration can support a healthier, more resilient gut.

Yes, you can overcome malaise!

Malaise is a feeling of weakness, fatigue, or being generally unwell. Addressing underlying causes and making healthy lifestyle changes - such as exercising regularly, eating a healthy diet, and getting enough sleep - can help people with malaise feel better.

Boost your cognitive fitness in the new year

The new year is a good time to focus on cognitive fitness. Exercise, healthy eating, mental challenges, good sleep, controlling stress, and social engagement support neuroplasticity and help keep thinking and memory sharp.

Tips to master the power nap

A power nap lasts anywhere from 10 to 30 minutes. The shut-eye can effectively increase alertness and focus, enhance mood, reduce fatigue, and possibly support work performance.

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