Tossing and turning in the wee hours. A low but constant buzzing in the brain that thwarts concentration. A feeling of tense restlessness.

Most have experienced this sort of anxiety 鈥 not clinical anxiety, which might result in a full-on panic attack, but the run-of-the-mill kind that leaves you feeling uncomfortable.

鈥淎nxiety is this simple definition: that feeling of fear or worry that comes in situations of uncertainty,鈥 neuroscientist Dr. Wendy Suzuki recently told CNN Chief Medical Correspondent Dr. Sanjay Gupta on his podcast Chasing Life. 鈥淭hat鈥檚 my simplistic definition of everyday anxiety.鈥

That experience is not pleasant. 鈥淭he general feeling is, 鈥業 just want to get rid of it,鈥欌 said Suzuki, a professor of neural science and psychology at New York University as well as dean of the school鈥檚 College of Arts and Science. She is also the author of 鈥淕ood Anxiety: Harnessing the Power of the Most Misunderstood Emotion.鈥

鈥淭he misunderstanding is that it is valuable,鈥 Suzuki said. 鈥淚t鈥檚 a warning system that we all need. It is a tool that helps us figure out what we hold dear. If we don鈥檛 have that, I think something important will be taken away from our lives.鈥

You can listen more on how anxiety can be good here.

Suzuki explained how anxiety evolved to protect us. 鈥淚t鈥檚 hard to imagine that in this day and age,鈥 she said. But 2.5 million years ago, 鈥渁n ancestor with a little baby (was) walking around trying to find food, and there鈥檚 a crack of a twig and that could either be 鈥 a big animal coming to eat her or it could be the crack of a twig. She better be ready, or we鈥檙e not going to have any ancestors after her.鈥

The crack of the twig left her anxious but alert to danger. 鈥淎nd then her body is (in) the fight-or-flight response,鈥 she said.

鈥淭hat same response, including all of the fight-or-flight (reaction), gets activated when we look at the news, when we look at social media, at what鈥檚 going on today,鈥 she said. 鈥淥ur heart rates are going up, our respiration rates are going off 鈥 that is not good physiologically for us. And so 鈥 that is your No. 1 reason to learn how to modulate that stress response.鈥

The first step toward getting to 鈥済ood鈥 anxiety, Suzuki said, is learning how to lower your level of everyday anxiety.

So, what can you do to ratchet it down? Here are Suzuki鈥檚 top five tips:

Take a deep breath

Practice breath meditation.

鈥淏reath meditation is the oldest form of meditation and can be so effective in really calming ourselves down 鈥 and immediately,鈥 Suzuki said. 鈥淭hat鈥檚 my No. 1 go-to for people who say, 鈥業 just need something right now.鈥欌

One calming pattern is box breathing. To do it, inhale deeply for four counts, hold for four counts, exhale for four counts and hold again for four counts. 鈥淩epeat to calm your mind and body,鈥 she said.

Get moving

Go for a short walk, Suzuki recommended.

鈥淒id you know that just 10 minutes of walking can significantly reduce anxiety and depression levels in people? You don鈥檛 even have to change your clothes to get that,鈥 she said.

鈥淲hat that鈥檚 doing is stimulating the release of neurotransmitters that don鈥檛 necessarily decrease your anxiety, but they increase your feelings of reward and happiness,鈥 she said. 鈥淭hose neurotransmitters that go up include dopamine and serotonin and noradrenaline and endorphins. Every single time you move your body, it鈥檚 like giving your brain a wonderful bubble bath of neurochemicals, and it works immediately.鈥

Reframe your anxiety

Turn anxiety-inducing situations into personal challenges to foster growth and resilience 鈥 and enjoy the newness of uncertain circumstances.

Paraphrasing Deepak Chopra, Suzuki recommended embracing uncertainty because it can make life interesting to live.

鈥淚n my life, the uncertainty can be something that brings excitement, can bring joy. Not all the time, but maybe you can take part of that and embrace it as something useful,鈥 she said.

For example, she said, 鈥淚f the same thing happened every single time I went on vacation, that would not be a fun vacation. I like the newness; I like learning new things and being exposed to new things. And I can鈥檛 control that by definition.鈥

Spin straw into gold

Turn your worry into action.

To enhance productivity and reduce worry, transform your anxious what-if list into a productive to-do list, Suzuki advised.

鈥淚 like to say that there are gifts that come with your anxiety,鈥 she said, citing what often happens to her right before she goes to sleep.

鈥淚 have this worry list that hits me right before I鈥檓 going to go to sleep. And so what do I do? I turn that what-if list into a to-do list,鈥 she said.

鈥淚 just say, 鈥極K, I鈥檓 going to remember these things, so Wendy, you can go to sleep now.鈥 But the next morning I go and take all those things that made me not sleep the night before, and I go do something about them. 鈥 In that way, I make myself more productive. And I use my anxiety as the tool that it鈥檚 supposed to (be).鈥

Practice compassion

Support others, Suzuki said, letting them know they are not alone.

鈥淩each out with a kind word to someone experiencing similar anxiety,鈥 she said, noting that some people feel shame about being anxious over a certain situation. 鈥淭his simple act can release dopamine and improve your own mood.鈥