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However, not all of these methods are backed by science.

In fact, some widely accepted sleep habits may be doing more harm than good.

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1.

A woman lying on her back in bed in a jumper, hat and cozy blanket with an eye mask on, sleeping in winter

In reality, a cooler sleeping environment is far better for high-quality sleep.

Research suggests theideal bedroom temperatureis between 1618C (6065F).

Experts estimate that1 out of 3 adultsin the United States suffer from limited sleep, or sleep deprivation.

A man in a striped sweatshirt takes a nap on the couch after reading a book

Instead, a healthy sleep latency is around 10-20 minutes.

Feel this might apply to you?

In fact, it does the opposite.

Woman lying awake in bed at night

Most people will benefit from7-9 hours of sleep a night.

You shouldnt wake up during the night

Worrying overwaking up during the night?

Its normal to wake during the night.

Close up of cheese

Think of it this way: our sleep moves through cycles.

Cheese gives you nightmares

A popular old wives tale,eating cheese before beddoesnt actually give you nightmares.

Theres no solid evidence to suggest that eating cheese before bed directly leads to bad dreams, Maryanne says.

Our sleep deals writer and sleep features editor sit and chat on the Saatva Classic mattress during a testing panel session at our sleep studio

This fragmented sleep can lead to more vivid or memorable dreams, which some people might interpret as nightmares.

Looking for your ideal mattressand unsure where to start?

Consider your body jot down and your sleeping position.

Michael B. Jordan as Stack and Smoke in “Sinners” movie

Its a bit like giving yourself jet lag every time you venture to catch up.

Instead, Maryanne says consistency is key.

Tom’s Guide created this content as part of a paid partnership with Helix Sleep.

The contents of this article are independent and solely reflect the editorial opinion of Tom’s Guide.