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Feel Better, Live More

BITESIZE | Do This Every Day to Reduce Anxiety and Boost Your Mood, Energy & Focus | Dr Wendy Suzuki #612

22 min episode · 2 min read
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Episode

22 min

Read time

2 min

Topics

Productivity, Health & Wellness, Psychology & Behavior

AI-Generated Summary

Key Takeaways

  • Minimum effective dose: Ten minutes of walking releases dopamine, serotonin, and noradrenaline—the same compounds found in antidepressants—significantly decreasing anxiety and negative mood states while increasing positive emotions. No gym or intense workout required.
  • Brain cell growth: Exercise stimulates BDNF release from muscles and liver, which travels to the hippocampus to grow new brain cells. The hippocampus is one of only two brain areas where adult neurogenesis occurs, making it critical for memory formation.
  • Dementia prevention: A forty-four year Swedish study of three hundred women found that those with high fitness levels in their forties delayed dementia onset by nine years compared to low-fit women, likely due to increased hippocampal resilience against disease.
  • Cognitive performance boost: Regular movement sharpens prefrontal cortex functions including focus, decision-making, and creativity. Suzuki noticed her grant writing improved significantly after eighteen months of consistent exercise, with better flow and sustained concentration during complex tasks.

What It Covers

Neuroscientist Dr Wendy Suzuki explains how just ten minutes of daily movement releases neurochemicals that reduce anxiety, improve mood, sharpen focus, and stimulate new brain cell growth in the hippocampus for better memory.

Key Questions Answered

  • Minimum effective dose: Ten minutes of walking releases dopamine, serotonin, and noradrenaline—the same compounds found in antidepressants—significantly decreasing anxiety and negative mood states while increasing positive emotions. No gym or intense workout required.
  • Brain cell growth: Exercise stimulates BDNF release from muscles and liver, which travels to the hippocampus to grow new brain cells. The hippocampus is one of only two brain areas where adult neurogenesis occurs, making it critical for memory formation.
  • Dementia prevention: A forty-four year Swedish study of three hundred women found that those with high fitness levels in their forties delayed dementia onset by nine years compared to low-fit women, likely due to increased hippocampal resilience against disease.
  • Cognitive performance boost: Regular movement sharpens prefrontal cortex functions including focus, decision-making, and creativity. Suzuki noticed her grant writing improved significantly after eighteen months of consistent exercise, with better flow and sustained concentration during complex tasks.

Notable Moment

Suzuki realized exercise transformed her work performance when she had an unprecedented thought while writing a grant proposal—that the writing went well. She had never experienced that ease in her entire career before establishing her daily movement routine.

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Episode Transcript

Today's bite sized episode is sponsored by AG one, a daily health drink that has been in my own life for over seven years. Now the colder months can make it harder to stay motivated. Less sunlight, reduced movement, and seasonal mood dips can leave people feeling physically and mentally drained, especially when trying to maintain healthy routines. AG one is a daily health drink that can support our energy through its blend of b vitamins, vitamin c, and magnesium. These nutrients help reduce tiredness and fatigue while supporting normal, psychological, and nervous system function. I know myself that I can feel a significant difference in energy levels on the days where I have taken my AG one. For a limited time only, get a free AG one flavor sampler and AGZ sampler to try all the flavors plus free vitamin d three and k two and AG one welcome kit with your first monthly subscription. All details at drinkag1.com forward slash live more. Welcome to Feel Better Live More bite size, your weekly dose of positivity and optimism to get you ready for the weekend. Today's clip is from episode 325 of the podcast with neuroscientist and best selling author, doctor Wendy Suzuki. Wendy starts her day with thirty minutes of exercise because she knows and makes her more focused, happy, and motivated. In this clip, she explains how even just ten minutes of exercise creates changes in the brain that go much further than simply boosting our mood. A lot of your research has completely changed the way we understand our brains. So I thought a really great place to start would be around a part of your morning routine. Thirty minutes of exercise every single morning, and I believe that that has been informed by your research. Absolutely. So why do you do that? I do that because I know from not just my research, but the research of all of my colleagues that every single time you move your body, starting with just walking, but I like to do kind of cardio weights workout for thirty minutes. What that is doing, it is releasing a whole bunch of neurochemicals in your brain. And all your listeners out there have heard of some of these neurochemicals, dopamine, serotonin, noradrenaline, but also growth factors are being released. And I like to say that it's like giving your brain a wonderful bubble bath of neurochemicals. And what do these neurochemicals do? Well, the dopamine and serotonin are making you feel good. They're bringing your energy up. And the other thing that we know that happens with, movement, physical activity is that the functions of your prefrontal cortex right behind your forehead, get sharper. They get better. And so I do that first thing in the morning, and I do that to prepare my brain for work. And, I wanna come into work. I wanna be happy. I wanna be motivated. I and I wanna be able to focus well. …

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