Q&A for How to Not Be Tired

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Are caffeine and sugar good for waking yourself up?

Sari Eitches, MBE, MD
Integrative Internist
Dr. Sari Eitches is an Integrative Internist who runs Tower Integrative Health and Wellness, based in Los Angeles, California. She specializes in plant-based nutrition, weight management, women's health, preventative medicine, and depression. She is a Diplomate of the American Board of Internal Medicine and the American Board of Integrative and Holistic Medicine. She received a BS from the University of California, Berkeley, an MD from SUNY Upstate Medical University, and an MBE from the University of Pennsylvania. She completed her residency at Lenox Hill Hospital in New York, NY and served as an attending internist at the University of Pennsylvania.

Sari Eitches, MBE, MD

Integrative Internist

Expert Answer

Caffeine can work, but having too much caffeine can set us up for a crash later on. If it's been too long between meals, we need some food and fuel to get us through to the next one, but if we have a high sugary snack to have energy in the short term, that can set us up for a crash in the slightly longer term.

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Question

I am 13 years old I dont sleep a lot and I find it really hard to remember important things and I cant see out of my one eye properly. Is this because of too much screen time and lack of sleep?

Alex Dimitriu, MD
Sleep Medicine & Psychiatry Professional
Alex Dimitriu, MD is the Owner of Menlo Park Psychiatry and Sleep Medicine, a clinic based in the San Francisco Bay Area with expertise in psychiatry, sleep, and transformational therapy. Alex earned his Doctor of Medicine from Stony Brook University in 2005 and graduated from the Stanford University School of Medicine's Sleep Medicine Residency Program in 2010. Professionally, Alex has dual board certification in psychiatry and sleep medicine.

Alex Dimitriu, MD

Sleep Medicine & Psychiatry Professional

Expert Answer

Not getting enough sleep can impact your memory skills and other brain functions, since it needs rest just like every other part of your body. You should have a doctor check your eye regarding your vision issues. Keep in mind that it takes more than 1 good night of sleep to see results, so be sure to stick to a consistent routine!

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Question

I feel so sleepy during class hour what should I do?

Alex Dimitriu, MD
Sleep Medicine & Psychiatry Professional
Alex Dimitriu, MD is the Owner of Menlo Park Psychiatry and Sleep Medicine, a clinic based in the San Francisco Bay Area with expertise in psychiatry, sleep, and transformational therapy. Alex earned his Doctor of Medicine from Stony Brook University in 2005 and graduated from the Stanford University School of Medicine's Sleep Medicine Residency Program in 2010. Professionally, Alex has dual board certification in psychiatry and sleep medicine.

Alex Dimitriu, MD

Sleep Medicine & Psychiatry Professional

Expert Answer

Try to stay involved in the class by asking questions and answering questions posed by the teacher. Or, try using different colored pens for taking your notes to give yourself some variety in your note-taking. Make sure that you're getting enough sleep each night, too—as Dr. Bill Dement once said, "Boredom unmasks sleepiness."

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Question

Why do I feel so tired when I'm taking a test? Is it because I'm thinking too hard?

Alex Dimitriu, MD
Sleep Medicine & Psychiatry Professional
Alex Dimitriu, MD is the Owner of Menlo Park Psychiatry and Sleep Medicine, a clinic based in the San Francisco Bay Area with expertise in psychiatry, sleep, and transformational therapy. Alex earned his Doctor of Medicine from Stony Brook University in 2005 and graduated from the Stanford University School of Medicine's Sleep Medicine Residency Program in 2010. Professionally, Alex has dual board certification in psychiatry and sleep medicine.

Alex Dimitriu, MD

Sleep Medicine & Psychiatry Professional

Expert Answer

You're probably already tired before the test begins, but the effort and stress caused by the test makes your feelings of tiredness more apparent. Try using strategies described in the article to get more and better sleep, and to maintain your energy and focus during the day.

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