
3381: Lost Your Edge? Could It Be Something You Ate? By Dr. Jenny Brockis on Nutrition And Performance
From Optimal Health Daily - Fitness and Nutrition by Optimal Living Daily | Dr. Neal Malik
May 2, 2026 · 11 min · Episode 3381
About this episode
Dr. Jenny Brockis discusses how diet impacts mental health and performance, emphasizing the gut-brain connection and the effects of sugar and processed foods.
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com. Episode 3381: Dr. Jenny Brockis explores how the food you eat directly shapes your mood, cognition, and long-term mental health, revealing compelling research linking sugar and processed foods to anxiety and depression. By understanding the gut-brain connection, you’ll see why small dietary shifts, like reducing sugar and embracing whole foods, can significantly improve how you think and feel. This insight offers a practical, science-backed path to regaining mental clarity and emotional balance. Read along with the original article(s) here: https://drjennybrockis.com/2017/8/21/lost-your-edge-could-it-be-something-you-ate/ Quotes to ponder: "New data from the Whitehall 11 Study has shown that eating a diet high in processed sugars is linked to an increased risk in developing anxiety or depression." "While eating a small amount of sugar can make us feel better initially, over the longer time it elevates levels of inflammation, which is bad for our body and brain." "If you’re serious about looking after your cognitive and mental health…
People in this episode
Host: Dr. Neal Malik
Guest: Dr. Jenny Brockis
Topics covered
- nutrition
- mental health
- gut-brain connection
- dietary shifts
- anxiety
- depression
Keywords
- nutrition
- mental health
- sugar
- processed foods
- gut-brain connection
- anxiety
- depression
- dietary shifts
Mentioned in this episode
Organizations: Deakin University, Harvard T.H. Chan School of Public Health
More episodes of Optimal Health Daily - Fitness and Nutrition
- 3429: The Benefits of Foundational Movement by Eric Leija on Physical Foundations · June 13, 2026 · 9 min
- 3428: Should I Buy Organic Fruits and Vegetables and How Do I Minimize Exposure to Harmful Chemicals on Produce Safety · June 12, 2026 · 12 min
- 3427: [Part 2] Exercise As Stress Relief by Holly Jackson with Elly McGuinness on Long Term Stress Management · June 11, 2026 · 10 min
- 3426: [Part 1] Exercise As Stress Relief by Holly Jackson with Elly McGuinness on Long Term Stress Management · June 10, 2026 · 10 min
- 3425: Why Our Brains Need Us to Walk by Dr. Jenny Brockis on Benefits Of Walking · June 9, 2026 · 9 min
- 3424: Type 2 Diabetes Friendly Snacks for When You're Short on Time by Jacquelyn Cafasso with Healthline · June 8, 2026 · 12 min
Explore listener stats, chart rankings, contacts and more on the Optimal Health Daily - Fitness and Nutrition podcast page.