Dozens of choices we make during each day influence how well we sleep during the night. Scientists have studied how the foods we eat and supplements we take – from magnesium to vitamin C – can change the health of our breathing, body chemistry, and more.

Some activities, like exercise, both relax us at night and give us more energy during the day to enjoy the things we love. The mechanisms by which our habits contribute to a good night’s rest are sometimes complex and sometimes easy-to-understand, but understanding them is important to our health.

Thankfully, many sleep-improving practices don’t cost a dime. Keeping a positive outlook, adhering to consistent bedtime rituals, and controlling the light in our sleep spaces can each help you sleep better. But others do require a significant investment. The mattress you sleep on is one example. Finding the best mattress for your body – and getting a better night’s sleep – depends on several factors. Let’s take a look at some of them.

What is Sleep Hygiene?

Sleep hygiene is defined as those various practices and habits that help with good sleep quality at night and having good energy levels during the day. This includes:

* Getting some exercise. Even a daily walk has been proven to help with better sleep according to studies from the University of Arizona.

*Avoiding caffeine or stimulants late in the day.

*Keeping the bedroom dark and cool.

*Eating foods that help improve sleep and avoiding ones that can upset the stomach.

*Limiting the use of computers and cell phones for an hour or two before bedtime.

*Having a comfortable mattress and pillows.

How Do You Define Comfortable?

And, for that matter, if you sleep alongside someone else, how does he or she define it? (Mattresses that adjust on each side to address two sleep partners’ preferences have solved a lot of problems.) A mattress that feels too hard or soft to you when you try it is unlikely to convince you that it will give you a good night’s sleep. And yet, specific mattresses are recommended – or not recommended – to help manage certain sleep issues.

A firm or medium-firm mattress may help relieve symptoms for people who suffer from back pain. Firm mattresses are also recommended for people who are carrying a lot of excess weight.

Memory foam mattresses may help those who suffer from chronic joint pain because they create fewer pressure points. However, “hot sleepers” may want to avoid memory foam, because it responds to heat and traps it. Memory foam conforms closely to your body.

Mattress experts point out that many mattress buyers tend to make a choice based on what feels familiar to them, rather than what may be therapeutic. But it takes time to adjust to any new mattress, even if you choose one because it’s the same kind as your old one. The point is that if a firmer or softer mattress is recommended to you to alleviate chronic pain, chances are good that you will get used to it.

This health news is shared by Nutrition Breakthroughs, maker of the original calcium and magnesium based sleep aid Sleep Minerals II Click Here, and Joints and More, a natural supplement for joint support, less aches, stronger hair and nails, and more energy Click Here.