LONGEVITY with Nathalie Niddam

Nathalie Niddam
  • 0,0 (0)
  • ALIMENTATION
  • CHAQUE SEMAINE
LONGEVITY with Nathalie Niddam

LONGEVITY with Nathalie Niddam is your go-to podcast for diving deep into the science and practices for increasing your longevity and healthspan. This podcast covers topics from nutrition, biohacking, longevity, peptides, bioregulators, cutting edge research, health technology and more! Nathalie Niddam is a certified nutritionist, as well as a epigenetics and human potential coach.

  1. -1 J

    Episode #287: Ian Mitchell: Unlocking Longevity: The Power of Energy and Oxygen

    Discover how energy and oxygen are key players in redefining health and extending life.   In this episode on the Longevity podcast, I am joined by visionary researcher and innovator Ian Mitchell. We discuss Ian's many scientific ventures, from aging research using carbon 60 to tackling cancer, creating clean water solutions, and even developing carbon negative concrete. Ian's latest project involving hyper-oxygenated water, known as 'Inhale Hydration', which delivers significant health benefits like improved oxygen saturation, reduced heart rate, and potential therapeutic uses for conditions like asthma and cancer. We dive into the science behind this innovative drink and its far-reaching implications for health and longevity. Ian Mitchell,a true polymath,  is a visionary researcher and innovator with a deep passion for longevity research, energy optimization, and environmental sustainability. With a background in scientific exploration, Mitchell has dedicated his career to unraveling the intricate connections between energy, oxygen, and longevity.  Known for his groundbreaking work with Carbon 60 and his innovative experiments with hydrogen-enhanced engine efficiency, Ian offers a wealth of knowledge and insights. His commitment to open-sourcing technologies and prioritizing global well-being over financial gain positions him as a thought leader in the fields of health and sustainability. To try out Inhale Hydration for yourself:  https://inhalehydration.com/discount/NATHALIENIDDAM20 or just use code NATNIDDAM20 at inhalehydration.com   Thank you to our Sponsors: Timeline Nutrition: www.timeline.com/nat10 to get 10% off your order Vitali Skincare:  https://www.vitaliskincare.com/ Code NAT20 BiOptimizers:  https://bioptimizers.com/bionat code BIONAT   Find more from Ian Mitchell:  Website: https://wizardsciences.com promo code NAT15 Find more from Nathalie: YouTube: https://www.youtube.com/channel/UCmholC48MqRC50UffIZOMOQ  Join Nat’s Membership Community: https://www.natniddam.com/bsp-community  Sign up for Nat's Newsletter: https://landing.mailerlite.com/webforms/landing/i7d5m0  Instagram: https://www.instagram.com/nathalieniddam/  Website: www.NatNiddam.com    Facebook Group: https://www.facebook.com/groups/biohackingsuperhumanperformance    What We Discuss 00:00 Ian Mitchell's Many Hats 02:09 Aging and Carbon 60 04:21 Cancer Research and Innovations 08:52 Clean Water and Global Warming 13:08 Free Energy and Resonance 21:09 Human Energy and Antioxidants 31:27 The Benefits and Risks of Oxygen Therapy 31:54 Hyperbaric Chambers and Healing 32:13 Oxygen Saturation and Mitochondrial Function 32:42 Research on Aging and Oxygen Therapy 34:39 Challenges and Accessibility of Hyperbaric Chambers 35:11 Biological Thresholds and Oxygen 36:01 Developing Oxygenated Water 37:10 The Science Behind Oxygenated Water 39:09 Practical Applications and Benefits 44:58 Oxygenated Water for Athletes and Patients   Key Takeaways: Essential roles of energy and oxygen in daily life and brain function, stressing the need for maintaining high energy levels and oxygen consumption. Methods to slow aging, such as Carbon 60, Yamanaka factors, and hyperbaric therapies, and their implications for cancer treatment and family health. Global sustainability projects like carbon-negative concrete and reallocating resources for issues like clean water, with success measured by positive contributions. Oxygen-Based therapies like ozone and hyperbaric oxygen therapy for health optimization, aging, wound healing, asthma, and neuropathy through enhanced oxygen delivery.

    1 h 11 min

  2. -5 J

    Episode #286: Navigating Black Friday: Shopping Tips, Immune Support, and Sedona Retreat Insights

    It's most wonderful time of year to get fat and sick!   That’s why in this solo episode of the Longevity Podcast is all about keeping your health a priority where we dive into achieving wellness amidst the hustle and bustle of Black Friday. We're tackling everything from sleep and stress management to boosting your immune system as we head into winter.   Thank you to our sponsors for making this episode possible: LVLUP: Use code NAT15 to save 10% off at https://lvluphealth.com/    Find more from Nathalie: YouTube: https://www.youtube.com/channel/UCmholC48MqRC50UffIZOMOQ Join Nat’s Membership Community: https://www.natniddam.com/bsp-community Sign up for Nats Newsletter: https://landing.mailerlite.com/webforms/landing/i7d5m0 Instagram: https://www.instagram.com/nathalieniddam/ Website: NatNiddam.com Facebook Group: https://www.facebook.com/groups/biohackingsuperhumanperformance   🎁 ENTER TO WIN THE ULTIMATE IMMUNITY GIVEAWAY: • https://www.subscribepage.com/z6p8l8   What I discuss: 00:00 Black Friday Shopping Tips 06:05 Immune System Support Strategies 06:52 Free Ways to Boost Immunity 13:47 Managing Stress for Better Immunity 24:04 Creating Your Own Vitamin D3 with Mitolux 24:43 Healthgevity Supplements 25:48 Immuno Reboot and Serenity 29:35 BiOptimizers Sleep Formulas 32:08 Troscriptions and Peptides 33:19 Profound Health Bioregulators 34:47 Cosmic Nootropics Thymalin 37:20 Sedona Retreat Highlights 42:39 BioCybernaut Institute Experience   List of the Products Mentioned: • Jaspr: Click here to grab your Jaspr device with an exclusive $400 off using code NAT during the Black Friday sale! • Troscriptions: Get 25% off Troscriptions with code NAT10 + free shipping on orders over $100! First 500 orders get a FREE Tro Zzz! Click here to shop! • Healthgevity: Visit Healthgevity and use the code NAT10 to get 10% off your oders. • BiOptimizers: Go to bioptimizers.com/bionat and use code bionat to get your discount and free gifts today! • Don’t miss Mitolux’s Black Friday deal! Shop here with code BF20LONGEVITY to save 20%. • Cosmic Nootropics: Use code longevity to save at https://cosmicnootropic.com/  • Profound Health: Save big on Profound Health! Use code Longevity15 for most products or Longevity15-NMRX for Nemorex. Shop now at Profound Health!

    47 min

  3. 19 NOV.

    Episode #285: Danielle Hamilton: Boosting Longevity through Blood Sugar Control and Circadian Wellness

    Ever wondered why despite exercising and eating healthy you still struggle with health issues and energy levels?   In this episode of the Longevity podcast, I am joined by Nutritional Therapy Parctitioner Danielle Hamilton to explore the intricate relationship between blood sugar, metabolic health, and longevity.   We dive into the misconceptions surrounding blood sugar, the importance of not spiking it, and how insulin and other hormones like leptin and cortisol play a crucial role. Discover why managing your blood sugar is fundamental to longevity and how lifestyle adjustments, including diet and light exposure, can make a significant impact. Join us for an eye-opening conversation that might just change how you view your health.   Danielle Hamilton, host of the Light Up Your Metabolism podcast, is a certified Functional Nutritional Therapy Practitioner (FNTP) with expertise in metabolic health and blood sugar management. Despite adhering to a paleo diet, Danielle faced persistent health challenges until she unraveled the connection between PCOS and insulin resistance. Danielle turned to holistic health approaches and now shares her journey and knowledge through her podcast, helping listeners understand the crucial role of blood sugar stability, nutrient timing, and circadian rhythms in achieving lasting wellness   Thank you to our sponsors for making this episode possible:  Zona Health: VIP Early Access BFCM Sale For a limited time, save $100 on the purchase of a Zona Plus device by visiting https://www.zona.com/natniddam and using code NAT24 Young Goose: First order? Shop here Subsequent orders? Shop here and use code 5NAT Soltec: Visit www.soltechealth.com to learn more and save $100 off your purchase using the code LONGEVITY. Experience the difference for yourself with a 60-day risk free trial.    Find more from Danielle Website https://www.daniellehamiltonhealth.com   Find more from Nathalie: YouTube: https://www.youtube.com/channel/UCmholC48MqRC50UffIZOMOQ  Join Nat’s Membership Community: https://www.natniddam.com/bsp-community  Sign up for Nats Newsletter: https://landing.mailerlite.com/webforms/landing/i7d5m0  Instagram: https://www.instagram.com/nathalieniddam/  Website: www.NatNiddam.com    Facebook Group: https://www.facebook.com/groups/biohackingsuperhumanperformance    What We Discuss: 07:25 - Metabolic Flexibility and Hormonal Communication 15:47 - Hormonal Patterns and Blood Sugar Impacts 19:38 - Impact of Blood Sugar Imbalance 25:48 - Nutrition, Blood Sugar, and Circadian Rhythm 40:13 - Impact of Light on Metabolic Health 44:09 - Circadian Rhythm and Optimal Living 48:43 - Effect of Light on Metabolism 57:42 - Optimizing Metabolic Health With Light   Key Takeaways Balance is Vital: Both high and low blood sugar levels can affect health significantly. It's essential to find a balance in blood sugar levels to support longevity and overall well-being. Diet and Lifestyle Adjustments Matter: Dietary changes, such as adopting a ketogenic diet and intermittent fasting, can be effective in managing blood sugar and reversing conditions like PCOS. Moreover, integrating regular movement after meals can aid in regulating blood sugar levels. Light Influences Health Beyond Mood: The role of light—beyond just affecting mood and sleep—extends to metabolic health. Blue light exposure in the morning and managing exposure to artificial light at night can support hormonal balance and improve overall health.   Resources mentioned: Paleo Diet Solution by Robb Wolf https://robbwolf.com/what-is-the-paleo-diet/  Dr. Jason Fung https://www.doctorjasonfung.com  Dr. Christopher Palmer’s book https://brainenergy.com Circadian App https://circadian.life  Dminder app https://dminder.ontometrics.com Fitzpatrick Skin Type https://www.healthline.com/health/beauty-skin-care/fitzpatrick-skin-types

    1 h 22 min

  4. 15 NOV.

    Episode #284: Forrest Smith: The Healing Power of Photobiomodulation + Lasers vs LEDs in Light Therapy

    Can light therapy actually make you healthier, stronger, and more resilient?   In this episode on the Longevity podcast, I am joined by Forrest Smith, CEO of Kineon, to dive into the science of photobiomodulation - using specific wavelengths of light to trigger healing responses in your body.    We discuss "remote photobiomodulation" - the process of treating blood vessels in your neck for just 15 minutes daily to have widespread effects throughout your body, from improving gut health to boosting immunity. We also discuss why traditional LED panels might not be giving you optimal results, how to properly treat knee pain, and a surprising fertility study that had remarkable results.   Forrest Smith is the CEO and co-founder at Kineon. He is an entrepreneur, business operator, strategic planner, and leader. From startup COO to Director of Strategic Sourcing for Fortune 500, 14 years of supply chain management in China operations is a cornerstone of Forrest's professional experience.   And you don’t want to miss their massive Black Friday deal starting Thursday, November 21st. Shop https://kineon.io/ to save 50%!   Thank you to our sponsors for making this episode possible: Siphox: Visit http://SiPhoxhealth.com/nat and save on your test. Visit http://soltechealth.com/longevity to learn more and save $100 off your purchase using the code LONGEVITY. Experience the difference for yourself with a 60-day risk free trial. Lumiram: Get your Chromalux® bulbs at https://healthlighting.com and use promo code longevity to save 10%.   ENTER TO WIN THE ULTIMATE IMMUNITY GIVEAWAY: https://www.subscribepage.com/z6p8l8   Find more from Kineon:  Website: https://kineon.io/. Use code NATNIDDAM to save   Find more from Nathalie: YouTube: https://www.youtube.com/channel/UCmholC48MqRC50UffIZOMOQ  Join Nat’s Membership Community: https://www.natniddam.com/bsp-community  Sign up for Nats Newsletter: https://landing.mailerlite.com/webforms/landing/i7d5m0  Instagram: https://www.instagram.com/nathalieniddam/  Website: www.NatNiddam.com    Facebook Group: https://www.facebook.com/groups/biohackingsuperhumanperformance    What We Discuss: 01:22 Understanding Photobiomodulation 05:44 Mechanisms of Action in Photobiomodulation 16:53 Lasers vs. LEDs in Light Therapy 23:33 Use Cases and Benefits of Photobiomodulation 28:54 Remote Photobiomodulation and Systemic Effects 39:40 Recovery and Regeneration with Kineon 43:35 Proximal Priority Therapy and Fertility 45:18 Impact of Blood Treatment on Health 48:27 Exploring Thymus and Thyroid Health 51:00 Innovations in Gut Health Technology 01:00:03 Children and Laser Therapy in Sports

    1 h 16 min

  5. 12 NOV.

    Episode #283: Dane Johnson: Inflammatory Bowel Disease Recovery, Mindset Shifts + The Daily Blueprint Method

    Is it possible to change inflammatory bowel disease from your enemy to your teacher?    In this episode of the Longevity podcast, I am joined by Dane Johnson the founder of CrohnsColitisLifestyle to discuss how he went from hospitalization with severe Crohn's disease at age 27 - experiencing 25 bloody bowel movements daily and dropping to 122 pounds - to making a profound mindset shift. Instead of viewing his inflammatory bowel disease as a curse, he chose to see it as a catalyst for transformation. We discuss the root causes of IBD, the importance of a customized approach, and how to shift from fear-based to desire-driven choices. We also dive into breaking emotional connections to unhealthy foods, The Daily Blueprint method and much more. Dane Johnson is the founder of CrohnsColitisLifestyle inspired by his life-threatening battle with Crohn’s/Colitis, which he reversed using natural practice. As a Board Certified Nutritionist and one of the most successful Crohn’s/Colitis coaches in the world, he has helped thousands around the world find their unique answer to IBD while building a community of supporters, doctors and healers!   Use code NATCCL to save on the S.H.I.E.L.D. Program   ENTER TO WIN THE ULTIMATE IMMUNITY GIVEAWAY:  https://www.subscribepage.com/z6p8l8   Thank you to our sponsors for making this episode possible:                                                                                                                                                           Vitali: Visit https://www.vitaliskincare.com/discount/Nathalie20 and use code Nathalie20 to save on your order.  Mitopure: Use code NAT10 for 10% your order at https://www.timelinenutrition.com/shop/nutrition  BiOptimizers: Go to bioptimizers.com/bionat and enter the coupon code bionat to get 10% off your order.    Find more from Dane Johnson:  Website: https://crohnscolitislifestyle.com/  Instagram: @danejohnson1 @crohnscolititis_lifestyle    Find more from Nathalie: YouTube: https://www.youtube.com/channel/UCmholC48MqRC50UffIZOMOQ  Join Nat’s Membership Community: https://www.natniddam.com/bsp-community  Sign up for Nats Newsletter: https://landing.mailerlite.com/webforms/landing/i7d5m0  Instagram: https://www.instagram.com/nathalieniddam/  Website: www.NatNiddam.com    Facebook Group: https://www.facebook.com/groups/biohackingsuperhumanperformance    What We Discuss: (00:03) Surviving Crohn's and Colitis (12:40) Uncovering the Root Drivers of IBD (20:45) Mastering Food Sensitivity and Gut Healing (24:56) Healing Chronic Gut Issues With Mindset (35:47) Challenging Traditional Food Beliefs (45:22) Developing a Daily Blueprint for Health (53:22) Creating Customized Daily Health Plans (01:04:54) Harnessing Divine Abilities for Manifestation (01:07:59) Power of Energy in Healing (01:15:38) Empowering Healing and Transformation Key Takeaways The path to healing IBD isn't one-size-fits-all - it requires a personalized strategy addressing multiple root causes.  Successful treatment means first playing defense (reducing inflammation) before going on offense with more targeted interventions.  Success comes from building a sustainable "Daily Blueprint" focused on consistent, manageable changes rather than overwhelming overhauls.

    1 h 29 min

  6. 8 NOV.

    Episode #282: Optimize Your Holiday Digestion: Simple Strategies That Actually Work

    Are the holidays making you rethink everything you know about healthy eating? The season's festivities bring endless food choices - from family feasts to cookie swaps to cocktail parties. That’s why in this solo episode of the Longevity Podcast, I share simple strategies you can take with you into the holidays to promote healthy digestion.    I discuss the importance of choosing a dietary approach, managing stress while eating, and utilizing digestive enzymes. I even dive into the role of peptides in gut health and offer tips for pre- and post-meal practices to enhance digestion. Thank you to our sponsors for making this episode possible: LVLUP: Use code NAT10 to save 10% off at https://lvluphealth.com/                                                                   Find more from Nathalie: YouTube: https://www.youtube.com/channel/UCmholC48MqRC50UffIZOMOQ Join Nat’s Membership Community: https://www.natniddam.com/bsp-community Sign up for Nats Newsletter: https://landing.mailerlite.com/webforms/landing/i7d5m0 Instagram: https://www.instagram.com/nathalieniddam/ Website: NatNiddam.com Facebook Group: https://www.facebook.com/groups/biohackingsuperhumanperformance   What I discuss: 00:00 Digestive Health Strategies 05:09 Choosing Your Dietary Approach: High Carb vs. High Fat 09:52 Managing Stress and Eating Habits 18:13 Utilizing Peptides and Preload Meals for Better Digestion   Key Takeaways: Choosing between high carb or high fat diets is crucial. Stress management is key to effective digestion. Minimizing fluid intake during meals aids digestion. Digestive enzymes can significantly improve food breakdown. Post-meal walks enhance digestive health. Apple cider vinegar can stabilize blood sugar levels. Continuous glucose monitors help understand food responses. Peptides like BPC157 support gut health.

    21 min

  7. 5 NOV.

    Episode #281: Martha Carlin: Gut Microbiome Solutions for Parkinson's + The LPS-Chronic Disease Connection

    Could the root cause of Parkinson's disease be hiding in your gut?   In this Longevity Podcast episode, I am joined by Martha Carlin, founder of The BioCollective and BiotiQuest, to explore the role of lipopolysaccharides (LPS) – cellular debris from harmful bacteria – in Parkinson's disease and other chronic conditions.    We dive into the importance of the microbiome in overall health, the connection between constipation and Parkinson's, and the potential impact of probiotics in mitigating LPS-related issues. We also explore the benefits of cold showers, cold plunges, and cryotherapy in signaling microbes and the potential of AI in accelerating learning and understanding the complexities of the microbiome.    Martha Carlin, a former business turnaround expert turned citizen scientist, has emerged as a pioneering force in microbiome research and Parkinson's disease studies since her husband's diagnosis in 2002. After teaching herself chemistry, physics, biochemistry, and microbiology, she founded The BioCollective in 2015, creating one of the world's first fecal banks to accelerate microbiome research, and later developed BiotiQuest, a line of innovative probiotics. Her groundbreaking work has led to collaborations across multiple scientific disciplines and speaking engagements at prestigious venues, including The White House 2016 Microbiome Initiative.    Shop BiotiQuest formulas at https://biotiquest.com/ and use code NAT15 to save.    Thank you to our sponsors for making this episode possible:                                                                                                                                                           Young Goose: First order? Shop here Subsequent orders? Shop here and use code 5NAT. Neurohacker: Shop at http://www.qualialife.com/nathalie and use code NATHALIE to save BEAM Minerals: Go to https://www.beamminerals.com code NAT20 to get 20% off your order   Find more from Martha Carlin:  Website: MarthasQuest.com, TheBioCollective.com, https://biotiquest.com/    Find more from Nathalie: YouTube: https://www.youtube.com/channel/UCmholC48MqRC50UffIZOMOQ  Join Nat’s Membership Community: https://www.natniddam.com/bsp-community  Sign up for Nats Newsletter: https://landing.mailerlite.com/webforms/landing/i7d5m0  Instagram: https://www.instagram.com/nathalieniddam/  Website: www.NatNiddam.com    Facebook Group: https://www.facebook.com/groups/biohackingsuperhumanperformance    What We Discuss: 07:39 The Relevance of LPS and the Microbiome to Various Diseases 14:19 The Bio Collective Research 22:05 Understanding LPS and its Effects on the Gut 28:25 The Role of Small Intestinal Bacterial Overgrowth 35:13 The Effect of Cold on LPS in the Gut 43:29 The Potential of AI in Microbiome Research 50:46 The Biotic Quest Line of Probiotics 57:03 The Effects of Glyphosate on the Gut Microbiome

    1 h 14 min

  8. 29 OCT.

    Episode #280: Andrea Nakayama: The Limitations of Genetic Testing, The Problem with Conventional Medicine + Unexpected Ways to Heal Your Body

    Are you tired of chasing quick fixes for your health issues? In this episode of the Longevity podcast, I talk with Andrea Nakayama to explore the power of a more holistic, personalized approach to health and wellness.    We discuss the importance of looking beyond symptoms to understand the full context of a person's health journey, why conventional medicine often falls short in addressing chronic health issues and building a strong health foundation before pursuing advanced treatments. We also discuss how practices like dance, poetry, and art can play a crucial role in our overall well-being.   Andrea Nakayama is an internationally known Functional Medicine Nutritionist, educator, speaker, and founder of Functional Nutrition Alliance, and host and producer of the award-winning 15-Minute Matrix podcast. Andrea is leading a movement to transform the health industry into a system that works, empowering patients and practitioners alike with the systems and tools of Functional Nutrition.   Thank you to our sponsors for making this episode possible:                                                                                                                                                           Vitali: Visit https://www.vitaliskincare.com/discount/Nathalie20 and use code Nathalie20 to save on your order.  Jaspr: Get your Jaspr pro at https://jaspr.co/products/jaspr-pro?rfsn=7868037.0592817 and use code NAT to save on your order.  Soltec: Visit www.soltechealth.com to learn more and save $100 off your purchase using the code LONGEVITY. Experience the difference for yourself with a 60-day risk free trial.                                                                                                                                              Find more from Andrea Nakayama:  Website: https://www.andreanakayama.com/  Instagram: https://www.instagram.com/andreanakayama/    Find more from Nathalie: YouTube: https://www.youtube.com/channel/UCmholC48MqRC50UffIZOMOQ  Join Nat’s Membership Community: https://www.natniddam.com/bsp-community  Sign up for Nats Newsletter: https://landing.mailerlite.com/webforms/landing/i7d5m0  Instagram: https://www.instagram.com/nathalieniddam/  Website: www.NatNiddam.com    Facebook Group: https://www.facebook.com/groups/biohackingsuperhumanperformance    What We Discuss: 09:20 The Power of Turning Inward 21:13 Genetic Testing: Context is Key 24:34 Understanding the Limitations of Genetic Testing 26:20 The Larger Context of Genetic Markers 29:34 The Power of Patient's Intuition 33:51 Close Listening with Your Body 39:27 Working with Medical Teams and Advocating for Yourself 42:43 Foundations of Functional Nutrition 45:50 Defining Functional Nutrition 47:42 The Role of Doctors and Patients in Functional Nutrition 48:44 Understanding Physiology and Interconnectedness 56:56 Applying Functional Medicine and Personalization 01:01:19 The Integration of Narrative Medicine   Key Takeaways Personalized healthcare is crucial for optimal well-being, as conventional medicine often falls short with its one-size-fits-all approach. Functional nutrition and genetic testing, when used appropriately, can provide valuable insights for individualized treatment. Building a strong health foundation is essential before exploring advanced treatments or supplements.  Holistic health encompasses more than just physical symptoms. It involves understanding the interconnectedness of the body, considering the broader context of a person's life, and incorporating elements like joy, laughter, and physical expression for overall well-being.

    1 h 22 min
Tout afficher (285)

À propos

LONGEVITY with Nathalie Niddam is your go-to podcast for diving deep into the science and practices for increasing your longevity and healthspan. This podcast covers topics from nutrition, biohacking, longevity, peptides, bioregulators, cutting edge research, health technology and more! Nathalie Niddam is a certified nutritionist, as well as a epigenetics and human potential coach.

Informations

  • Création
    Nathalie Niddam
  • Années d’activité
    2020 - 2024
  • Épisodes
    285
  • Classification
    Tous publics
  • Site web de l’émission
    LONGEVITY with Nathalie Niddam

Vous aimeriez peut‑être aussi

Pour écouter des épisodes au contenu explicite, connectez‑vous.

Recevez les dernières actualités sur cette émission

Connectez‑vous ou inscrivez‑vous pour suivre des émissions, enregistrer des épisodes et recevoir les dernières actualités.
Choisissez un pays ou une région

Afrique, Moyen‑Orient et Inde

Asie‑Pacifique

Europe

Amérique latine et Caraïbes

États‑Unis et Canada