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people biking with a dog

Can you exercise away anxiety?

Need to calm down? Movement can help.  In 2018, the Physical Activity Guidelines for Americans concluded that being active can ease anxiety if you have a diagnosed anxiety disorder, and can lower the long-term risk of developing anxiety.

Preventing DiseaseJanuary 26, 2022Caitlin Dow, PhD
person with head in hands

Worried sick? How to manage stress and anxiety

Two years of pandemic haven’t done any favors to our stress and anxiety levels. And as companies market everything from apps to bath salts for “self-care,” you may be wondering what can really help. Should you try cognitive behavioral therapy or meds? Download a meditation app? Lace up your sneakers? Turn to the supplement aisle? Here’s what the best research shows.

Preventing DiseaseJanuary 26, 2022Caitlin Dow, PhD
therapy session

An expert's take on the evidence for managing stress and anxiety

Elizabeth Hoge is a board-certified psychiatrist and director of the Anxiety Disorders Research Program at the Georgetown University School of Medicine. Her research focuses on treatment for stress and anxiety disorders, including psychotherapy, medication, and mindfulness meditation. Hoge spoke with Nutrition Action’s Caitlin Dow.

Preventing DiseaseJanuary 26, 2022Caitlin Dow, PhD
anxiety supplements

A look at the evidence for stress and anxiety supplements

Can popular supplements like CBD, kava, GABA, and ashwagandha help with stress or anxiety? Here's a look at the evidence.

SupplementsJanuary 26, 2022Caitlin Dow, PhD
people working out

8 reasons to get moving today

In 2018, the Physical Activity Guidelines for Americans advised adults to do at least 150 to 300 minutes of moderate-intensity exercise like brisk walking, cycling, or dancing—or 75 to 150 minutes of vigorous exercise like running—every week. And they recommended strength exercises at least twice a week. Newsflash: Most of us aren’t hitting those targets. We’ll find a routine post-pandemic, after the holidays, when work calms down, when the weather is warmer (or cooler). But our bodies aren’t frozen in time while we’re not exercising. We’re paying a price. Here are eight reasons to get moving today.

Physical ActivitySeptember 23, 2021Caitlin Dow, PhD
illustration of a human brain and gut

Is your gut health linked to your mental health?

“Is your gut microbiome the key to health and happiness?” ran The Guardian headline in 2017. “Germs in your gut are talking to your brain,” declared the New York Times in 2019.

Preventing DiseaseNovember 15, 2019Caitlin Dow, PhD
illustration of a man's and a woman's gut microbes

Can psychobiotics boost your mood?

A new field of research suggests that the gut microbiome may influence mood, mental health, and the nervous system's vitality. But is the supplement market way ahead of the evidence?

Preventing DiseaseNovember 15, 2019Caitlin Dow, PhD

Fecal transplants for mental health?

Researchers are studying whether fecal transplants from the super poopers of the world might aid in the treatment of mental health disorders.

Preventing DiseaseNovember 15, 2019Caitlin Dow, PhD
figures containing representations of a microbiome

Gut Feeling: Can microbes boost your mood?

“Is your gut microbiome the key to health and happiness?” ran The Guardian headline in 2017. “Germs in your gut are talking to your brain,” declared the New York Times in January. Your microbiome—the ecosystem of bacteria, viruses, yeast, and other microbes living in your gut—may be sending signals to your brain that alter your mood, your behavior, and your nervous system’s vitality. But scientists are only starting to bring the microbiome-brain picture into focus.

Preventing DiseaseAugust 26, 2019Caitlin Dow, PhD
botanical adulterants

21st century snake oil? 3 new "wellness" trends

Adaptogens. Butter coffee. Essential oils. You can find them on websites ranging from Gwyneth Paltrow’s Goop to Alex Jones’s Infowars. Can they curb stress, fight fatigue, or make you sharper? Or do they just lighten your pocketbook?

Fact vs. FictionMarch 31, 2019Caitlin Dow, PhD
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