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June 6, 2025 33 mins

Welcome back to the Longevity Podcast! I’m your host, Nathalie Niddam—nutritionist, human potential and epigenetic coach, and I’m excited to share another solo episode with you. Today, I’m diving into a topic that really resonated with my community on Instagram: five essential habits I wish everyone in their 40s (and honestly, any age!) knew to set themselves up for better health and longevity—without spending a dime.

 

Resources from the episode:

Grounding – The universal anti-inflammatory remedy

Associations between bedtime eating or drinking, sleep duration and wake after sleep onset: findings from the American time use survey

Meal Timing and Anthropometric and Metabolic Outcomes

Meal Timing, Aging, and Metabolic Health

Obstructive sleep apnea and neurodegenerative diseases: A bidirectional relation

Investigation on the Effect of Oral Breathing on Cognitive Activity Using Functional Brain Imaging

 

What we discuss:

Digestive bitters before meals: benefits and how to use ... 00:02:10

Digestive bitters: impact on digestion, absorption, and immune system ... 00:04:01

Digestive bitters: sources, supplements, and usage tips ... 00:08:17

Training your glymphatic system for brain health ... 00:09:12

Tips to support glymphatic drainage: sleep, exercise, hydration, nutrition, sleep position ... 00:10:19

Grounding: definition, science, and health impact ... 00:13:39

How to ground in urban environments; grounding sheets and tools ... 00:17:08

Eating dinner three hours before bed: why and how ... 00:19:02

Early dinner vs. skipping breakfast for metabolic health ... 00:21:36

Circadian rhythm alignment tips and jet lag hacks ... 00:24:05

Nasal breathing vs. mouth breathing: importance and intro to solutions ... 00:24:36

Mouth breathing risks, sleep apnea, and cognitive implications ... 00:26:52

Practical tools and professionals for correcting mouth breathing ... 00:29:12

Summary of the five key longevity tips ... 00:31:59

 

Our Amazing Sponsors:

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