877. L-theanine, an amino acid found in tea leaves, is having a moment with longevity enthusiasts and menopause influencers alike, promoted to calm anxiety, clear brain fog, improve sleep, and slow aging. But does the research hold up? In this episode, Monica breaks down what the studies on L-theanine actually show about attention, sleep quality, stress, and cellular aging, and why a cup of coffee or a short nap might do just as much for your focus.ReferencesCognitive and affective effects of L-Theanine: a systematic review and meta-analysis of 31 randomized trials | Molecular Psychiatry The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis - ScienceDirect L-Theanine Extends the Lifespan of Caenorhabditis elegans by Reducing the End Products of Advanced Glycosylation l-theanine: From tea leaf to trending supplement – does the science match the hype for brain health and relaxation? - ScienceDirect Related episodes594 - How sleep affects weight gain834 - The Truth About ‘Cortisol Belly’848 - Your questions about coffee and health Hosted on Acast. See acast.com/privacy for more information.
Podzilla Summary coming soon
Sign up to get notified when the full AI-powered summary is ready.
Free forever for up to 3 podcasts. No credit card required.
Listen to This Episode
More from Nutrition Diva
Do you need CoQ10 if you take a statin?
Is protein aging you faster? What the latest research actually says
Alpha-Gal Syndrome, the tick-borne “Red Meat Allergy”
The science of hydration and the electrolytes you actually need
Get summaries like this every morning.
Free AI-powered recaps of Nutrition Diva and your other favorite podcasts, delivered to your inbox.
Free forever for up to 3 podcasts. No credit card required.