Why Some Experts Believe Stress Can Aid Performance

January 11, 2023 Dr. Dimitriu was published in Psychology Today in an article titled:

Why Some Experts Believe Stress Can Aid Performance

“A little anxiety from time to time can be beneficial to task performance…[as] illustrated by the Yerkes-Dodson law, which states…performance is improved by anxiety until an optimum level of arousal is reached.” That quote, by psychologist and author Clifford B. Dobson as referenced in Yerkes-Dodson: A Law for All Seasons, might best explain why Garry Kasparov became World Chess Champion and John McEnroe won seven Grand Slam tennis championships by age 25, despite their performance stress.

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The Last Word: Can a SAD Lamp Really Lift Your Mood in the Winter?

By Rena Goldman, Jan 10, 2023

But it’s not just a marketing ploy. SAD lamps are designed to recreate the natural light from the sun, says Alex Dimitriu, MD, an Everyday Health medical reviewer and a dual board-certified psychiatrist and sleep medicine specialist based in Menlo Park, California. “That light is especially important in the morning.”  

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13 Top Travel Pillows for 2023

By Stacey Zable and Timothy J. Forster, Jan 5, 2023

Head support: What’s most important is ensuring your head is supported in the right places by your travel pillow – and, in particular, not being pushed forward by excessive padding – according to Dr. Alex Dimitriu, a sleep/wake and performance specialist who is dual board certified in psychiatry and sleep medicine. “The biggest issue many travelers will experience when sleeping on a plane is that the seats don’t recline enough,” Dimitriu says. “This often results in the head being just on the brink of tipping forward – which is not a comfortable sleeping position. Because of this insufficient recline, it is important to keep padding behind the head and neck minimal to reduce the tendency for the head to tip forward. A good pillow would provide support for side sleeping, rather than a lot of padding behind the head, which just pushes the head forward too much.”

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6 mental health conditions that exercise improves

By Heidi Borst, Jan 4, 2023

Exercise is an essential part of our well-being. It boosts metabolism, reduces anxiety, improves sleep, and produces endorphins, says Alex Dimitriu, MD, a double board-certified doctor in psychiatry and sleep medicine and founder of BrainfoodMD. “For all of my patients, I recommend SEMM: sleep, exercise, meditation, and the Mediterranean diet,” Dr. Dimitriu says. “I have seen substantial improvements to both sleep and mood stability from exercise routines.”

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Does Melatonin Help with Anxiety? What Doctors Say

By Brian Morris, Jan 04, 2023

“Some studies have been carried out showing that melatonin can reduce stress around surgery,” says Dr. Alex Dimitriu, M.D., a double board-certified physician (Psychology and Sleep Medicine) who founded Menlo Park Psychiatry & Sleep Medicine as well as BrainfoodMD. “In a 2015 review paper, the authors noted benefit to pre- and post-surgical anxiety in people pre-treated with melatonin – in one instance, with similar benefit to midazolam.”

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Sleep Remedies: Valerian Root

By Tracey L. Kelley, Dec 21, 2022

The medical history of the plant is quite extensive. “Valerian root has been used for centuries as a natural remedy for anxiety and insomnia,” says Dr. Alex Dimitriu of Menlo Park Psychiatry & Sleep Medicine. “It’s believed to have originated in Europe and was first used by the ancient Greeks and Romans to treat insomnia and other nervous disorders.” Dimitriu adds that in the Middle Ages, Europeans used valerian root to treat anxiety, depression, and hysteria, while Native Americans also prepared it to treat insomnia, stress, and anxiety. In the 19th century, it was used in Europe and the United States as a sedative and to treat anxiety. Later, during World War II, it was a popular alternative in England for people to relieve tension associated with air raids. “Today, valerian root is still used to treat anxiety, insomnia, and stress,” he says.

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People Who Sleep Well Every Night Avoid This One Food, According to Sleep Experts

By Kaitlin Vogel, Dec 20, 2022

After a large meal, our bodies have to work to process the food, and our heart rate and metabolism remain elevated. This is the opposite of the restful effect desired when sleeping, says Dr. Alex Dimitriu, MD, who is double board-certified in psychiatry and sleep medicine and the founder of Menlo Park Psychiatry & Sleep Medicine and BrainfoodMD. “Experimenting with various sleep trackers, I have consistently found my heart rate to be elevated well into the night after a big meal,” Dr. Dimitriu adds.

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Exposure to Natural Light During the Day May Help You Sleep Better

By Kaitlin Vogel, Dec 14, 2022

“Normally, light is a signal for wakefulness — and light in the evening hours can suppress melatonin and impair sleep,” Dr. Alex Dimitriu, double board-certified psychiatrist and sleep medicine specialist and founder of Menlo Park Psychiatry & Sleep Medicine and BrainfoodMD, told Healthline.

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What Is Hypnotherapy?

By Frances Gatta, Dec 13, 2022

Generally, “the efficacy of hypnotherapy depends on the participant, with some people being more prone or open to suggestion than others,” says Alex Dimitriu, M.D., double board-certified physician in psychiatry and sleep medicine, and founder of Menlo Park Psychiatry and Sleep Medicine and BrainfoodMD. Around 80% of people, Dr. Dimitriu explains, are ‘medium’ for hypnotizability—meaning they’re somewhere between highly hypnotizable and not hypnotizable at all—and this tends to remain constant over their lifetime.

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The 8 Best Sleep Masks of 2022 to Block Out Light While Home or Away

By Courtney Leiva, Dec 9, 2022

Promising adequate light blocking with a comfortable concave shape, this is the eye mask to splurge on if you are looking for your best night’s sleep, says Dr. Alex Dimitriu, MD, a dual board-certified psychiatrist and sleep medicine specialist. “This is a great sleep mask style that allows room for the eyes without pushing on the eyelids,” he tells PEOPLE. We also appreciate the adjustable strap so the mask won’t feel too tight or too loose on your head.

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Would You Feel Tired After Thinking Hard?

By Phil Lowe, Dec 8, 2022

The founder of Menlo Park Psychiatry & Sleep Medicine, Dr. Alex Dimitriu, says people need to stock how they feel. You ought to determine what causes the fatigue. Is it anxiety, lack of sleep, or being too busy at work? Experts claim that glutamate concentrations will often reduce when you sleep. Dr. Alex mentioned that enough sleep is the ideal way to deal with cognitive fatigue.

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3 Signs Your Health Anxiety Is Somatic Symptom Disorder

By Erica Sweeney, Dec 8, 2022

“It’s a preoccupation with some aspect of one’s physical health, a symptom or pain,” says Alex Dimitriu, M.D., a double board-certified physician in psychiatry and sleep medicine and founder of Menlo Park Psychiatry & Sleep Medicine and BrainfoodMD.

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How Anxiety and Fatigue Can Have Us ‘Walking in Circles’

December 6, 2022 Dr. Dimitriu was published in Psychology Today in an article titled:

How Anxiety and Fatigue Can Have Us ‘Walking in Circles’

Being anxious makes you tired, and being tired makes you anxious (and sleep more poorly). In my work as a sleep doctor and a psychiatrist, I am amazed to see how much anxiety can wear people down and leave them feeling exhausted. Indeed, a day of tough decisions, and pushing through piles of work and meetings, requires lots of energy, and leaves you with nothing by the time you get home. Fortunately, for most, weekends are a different story than a day at the office—though it can take a few days to recover from the energy deficit.

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Mouth Taping Is the Latest Viral TikTok Trend—but Is It Safe?

By Emily Laurence, Nov 30, 2022

While it’s true that breathing through your nose at night is healthier than breathing through your mouth, Dr. Alex Dimitriu, MD, who is double board-certified in psychiatry and sleep medicine and the founder of Menlo Park Psychiatry & Sleep Medicine and BrainfoodMD, says there is a major problem with mouth taping. “The issue with mouth taping is that most people who mouth breathe do so because they have nasal congestion, and don’t breathe well through their nose,” he says, adding that this can be caused by allergies, nasal anatomy, nasal trauma or various infections.

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Adderall and Emotional Detachment: Why It Happens and How to Cope

By Sarah Sheppard, Nov 22, 2022

“Medications that treat ADHD help with attention and focus, and reduce distractibility, [but can] suppress the qualities that make people with ADHD chatty, spunky, and easy to connect with,” says Alex Dimitriu, MD, double board-certified in Psychiatry and Sleep Medicine and founder of Menlo Park Psychiatry & Sleep Medicine and BrainfoodMD. 

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