{"podcast":{"title":"Lizzie Ens Show","slug":"lizzie-ens-show-7085348","podcast_index_feed_id":7085348,"rss_url":"https://feeds.captivate.fm/lizzie-ens-show/","website_url":"https://lizzie-ens-show.captivate.fm","image_url":"https://artwork.captivate.fm/a7813afb-80e8-4e6a-abeb-7685518a2dbd/Lizzie-Ens-Cover-Art-2026.jpg","author":"Lizzie Ens","episode_count":143,"summary":"What if you could break free from everything holding you back and step into the healthiest, most empowered version of yourself? Welcome to The Lizzie Ens Show, a renegade revolution where health, fitness, mindset, business, and personal growth take center stage. Hosted by Business Owner, Author, Speaker, and Functional Nutrition Coach Lizzie Ens, this show is designed to help you transform your life using her powerful tools and strategies. Drawing from her unique journey of growing up Amish and breaking free at 19, Lizzie has helped hundreds of clients feel amazing through her signature program, Undiet You. Whether you’re striving to improve your health, build a strong mindset, or grow your business, you’ll find actionable insights that will inspire you to take bold steps toward change. Each episode dives into questions like: - How can I break through physical and mental barriers to feel more vibrant and energized? - What simple, effective strategies can I implement to elevate my health and wellness? - How do I maintain balance and vitality while growing my business or career? - How can I reclaim control of my body and mindset to live life on my terms? - What steps should I take t…","last_synced_at":null,"page_url":"https://stenobird.com/podcast/lizzie-ens-show-7085348"},"episode":{"title":"130: How Blue Light at Night Disrupts Sleep, Perimenopause & Fat Loss with Heidi Sime & Thaddeus Owen","slug":"130-how-blue-light-at-night-disrupts-sleep-perimenopause-fat-loss-with-heidi-sime-thaddeus-owen","published_at":"2026-03-03T08:00:00+00:00","page_url":"https://stenobird.com/podcast/lizzie-ens-show-7085348/130-how-blue-light-at-night-disrupts-sleep-perimenopause-fat-loss-with-heidi-sime-thaddeus-owen","show_page_url":"https://stenobird.com/podcast/lizzie-ens-show-7085348","url":"https://lizzie-ens-show.captivate.fm","audio_url":"https://episodes.captivate.fm/episode/0acc8989-4f56-477b-b76d-8f5f91416d04.mp3","summary":"If you are struggling with poor sleep, hormone imbalance, perimenopause symptoms, brain fog, anxiety, or stubborn fatigue, this conversation may change how you think about health. In Episode 130, Lizzie sits down with Heidi Sime and Thaddeus Owen, founders of Dream Walkers, to unpack the science behind blue light exposure, circadian rhythm disruption, melatonin suppression, and cortisol overload. Thaddeus shares how 16 years of insomnia and anxiety led him from pharmaceutical engineering into studying light as a biological signal. What he discovered is simple but powerful. Artificial light at night, especially blue light from LED bulbs, phones, laptops, and overhead lighting, suppresses melatonin, increases cortisol, and disrupts deep restorative sleep. Heidi explains why women are particularly sensitive to artificial light stress. Female hormones are more vulnerable to cortisol spikes, which makes modern light exposure especially disruptive for women navigating perimenopause, burnout, and chronic stress. Dream Walkers Blue Light Blocking Glasses and Circadian Lighting: Use code LIZZIE15 for 15% off In this episode, you’ll discover: Why blue light blocking glasses for sleep actually work The difference between yellow daytime lenses and orange nighttime lenses When to wear blue light blocking glasses for maximum benefit How LED lighting creates unnatural blue spikes Why artificial light at night is linked to diabetes, heart disease, obesity, and cancer How circadian rhythm misalignment impacts fat loss and hormone balance Why melatonin is critical for cellular repair and anti-aging The connection between breastfeeding, melatonin, and nighttime phone use Why teenagers fall asleep earlier under red lighting How to improve sleep without adding another supplement We talk ab…","meta_description":"If you are struggling with poor sleep, hormone imbalance, perimenopause symptoms, brain fog, anxiety, or stubborn fatigue, this conversation may change ho…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2565,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/lizzie-ens-show-7085348/episodes/130-how-blue-light-at-night-disrupts-sleep-perimenopause-fat-loss-with-heidi-sime-thaddeus-owen/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/lizzie-ens-show-7085348/130-how-blue-light-at-night-disrupts-sleep-perimenopause-fat-loss-with-heidi-sime-thaddeus-owen.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}