

Happy Habit Podcast
Mathieu Norry
A motivational exploration of all things health, science and wellbeing with presenter and biochemistry graduate Mathieu Norry. We look at psychology, philosophy, neuroscience and human biology amongst other subjects. New episodes are published every Monday and Thursday.
Music credit goes to Purple Planet Music
www.happyhabitpodcast.wordpress.com
Music credit goes to Purple Planet Music
www.happyhabitpodcast.wordpress.com
Episodes
Mentioned books

Mar 13, 2025 • 7min
# 497 - How fibre can prevent a heart attack
Fibre is more than just roughage. In this episode I discuss how fibre plays a crucial role in heart health, gut balance, and disease prevention. I explore how fibre improves cholesterol by reducing ApoB levels and shifting LDL particles to a healthier size. A high-fibre diet also supports gut health by feeding beneficial bacteria, strengthening immunity, and reducing inflammation. Research links fiber intake to a lower risk of colorectal cancer, with 25g daily reducing risk by 15–20%. I also discuss how simple swaps like whole grains, legumes, and fiber-rich snacks can make a big impact on overall health.The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECOrder Happy Habits for Mind and Body Audiobook: https://amzn.to/3KeQmGrOrder Kindle copy of Happy Habits for Mind and Body : https://amzn.to/4c9T38fOrder US paperback of Happy Habits for Mind and Body : https://amzn.to/4bxczeTOrder UK paperback of Happy Habits for Mind and Body : https://rb.gy/jtfea5Listen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Mar 10, 2025 • 10min
# 496 - How theres probably plastic in your BRAIN
SUBSCRIBE HERE - https://www.youtube.com/@happyhabitpodcast?sub_confirmation=1We are swimming in plastic. What started out as a convenience of modern living has become an addiction to plastic that is negatively affecting the environment AND our health. Plastic has now been found in our bodies, in our organs, our blood, our brain and our sexual organs. In this episode I discuss how tiny particles of plastic called micro and nanoparticles actually get inside our bodies and how they impect our health. Importantly in a world where plastic is ubiquitous, I explore the ways we can reduce our exposure to plastic. The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECOrder Happy Habits for Mind and Body Audiobook: https://amzn.to/3KeQmGrOrder Kindle copy of Happy Habits for Mind and Body : https://amzn.to/4c9T38fOrder US paperback of Happy Habits for Mind and Body : https://amzn.to/4bxczeTOrder UK paperback of Happy Habits for Mind and Body : https://rb.gy/jtfea5Listen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Mar 6, 2025 • 12min
# 495 - Three signs you're lacking magnesium
Magnesium is a nutrient that is involved in over 300 bodily processes. Its impact is crucial for everything from heart health to nerve function, to sleep regulation and lots more. In this episode, I discuss magnesiums role in these important body processes. I also examine the reasons why magnesium levels are falling in peoples diets, and I explore the ways in which people can increase the levels of magnesium in their diet and the benefits of doing so. The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECOrder Happy Habits for Mind and Body Audiobook: https://amzn.to/3KeQmGrOrder Kindle copy of Happy Habits for Mind and Body : https://amzn.to/4c9T38fOrder US paperback of Happy Habits for Mind and Body : https://amzn.to/4bxczeTOrder UK paperback of Happy Habits for Mind and Body : https://rb.gy/jtfea5Listen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Mar 3, 2025 • 10min
# 494 - Breakfast - is it really necessary for health ?
Breakfast as we know it today is a fairly recent invention, our ancestors often didn't have the luxury of sitting down for a meal after waking. In this episode I examine the origins of eating breakfast and examine the impact of skipping breakfast when you wake. I explore the health benefits of circadian eating and discuss the problem with a one size fits all approach to timing of meals. Plus we discuss whether skipping breakfast is advised as part of a weight management approach. The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECOrder Happy Habits for Mind and Body Audiobook: https://amzn.to/3KeQmGrOrder Kindle copy of Happy Habits for Mind and Body : https://amzn.to/4c9T38fOrder US paperback of Happy Habits for Mind and Body : https://amzn.to/4bxczeTOrder UK paperback of Happy Habits for Mind and Body : https://rb.gy/jtfea5Listen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Feb 27, 2025 • 14min
# 493 - Why you might NOT live as long as your parents
In this episode I explore why western / first world countries are seeing a decline in life expectancies. There is the very real possibility that people in their 30s / 40s / 50s will die at a younger age than their parents. Why? Here's a clue, diet and lifestyle are huge culprits, we'll discuss exactly how. The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECOrder Happy Habits for Mind and Body Audiobook: https://amzn.to/3KeQmGrOrder Kindle copy of Happy Habits for Mind and Body : https://amzn.to/4c9T38fOrder US paperback of Happy Habits for Mind and Body : https://amzn.to/4bxczeTOrder UK paperback of Happy Habits for Mind and Body : https://rb.gy/jtfea5Listen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Feb 24, 2025 • 11min
# 492 - 16 incredible facts about your body
The human body is the most extraordinary feat of biological engineering, from the trillions of processes per second occuring in the billions of neurons of our brain, to the relentless beating of our hearts from birth to death, to the almost limitless capacity of our immune system to defend our bodies from an infinite variety of invading pathogens. In this episode I delve into 16 wonders of the human body that we take for granted every day. The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECListen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Feb 20, 2025 • 18min
# 491 - Saturated fat, healthy or not ?
For decades we were told dietary fat was harmful for our health and contributed to a variety of health issues including cardiac problems, including weight gain. Since then scientific research has evolved which means the conversation about consuming dietary fat is more complicated than first thought. In this episode I discuss this evolution in the science and show that the traditional view of dietary fat and its relationship to LDL cholesterol which was called 'bad cholesterol'. I also discuss the significance of Apo B and Lipoprotein A which are considered to be more accurate markers for cardiac health than LDL cholesterol. I also explore how dietary fat cannot be considered in isolation, it must be considered as part of a persos overall lifestyle, health , diet and genetics. The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECOrder Happy Habits for Mind and Body Audiobook: https://amzn.to/3KeQmGrOrder Kindle copy of Happy Habits for Mind and Body : https://amzn.to/4c9T38fOrder US paperback of Happy Habits for Mind and Body : https://amzn.to/4bxczeTOrder UK paperback of Happy Habits for Mind and Body : https://rb.gy/jtfea5Listen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Feb 17, 2025 • 15min
# 490 - How checking your NAILS could SAVE your life
Nails, we cut them, paint, polish and bite them, but did you know your nails can tell you lots about your overall health?In this episode I dive deep into why we have nails in the first place, how they grow and I highlight 10 nail conditions that tell us different things about our internal health, everything from the oxygen levels in our blood, to nutritional deficiencies and even cancer. Plus I detail the dangers associated with using certain kinds of nail polish and nail treatments, and I outline the steps you can take to make your nails bulletproof and healthy. The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECOrder Happy Habits for Mind and Body Audiobook: https://amzn.to/3KeQmGrOrder Kindle copy of Happy Habits for Mind and Body : https://amzn.to/4c9T38fOrder US paperback of Happy Habits for Mind and Body : https://amzn.to/4bxczeTOrder UK paperback of Happy Habits for Mind and Body : https://rb.gy/jtfea5Listen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Feb 13, 2025 • 13min
# 489 - Chocolate and your risk of stroke, it's not what you think.
People have been eating chocolate for thousands of years. Today there's every kind of chocolate, from regular milk chocolate, and white chocolate to dark chocolate with varying amounts of cocoa.
In today's episode I examine if chocolate can actually help prevent strokes.
We will look at the constituents of chocolate that might have a beneficial effect on our cardiovascular health and thereby reduce our risk of developing a stroke.
We'll talk about the antioxidant content of certain kinds of chocolate, its ability to reduce chronic inflammation and we'll discuss how often we should be eating chocolate, plus we'll explore if there's an exact dose of chocolate that confers anti - clotting benefits.
We explore the science and studies which have been carried out in recent years on the subject of chocolate and its potential to reduce stroke risk. The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECOrder Happy Habits for Mind and Body Audiobook: https://amzn.to/3KeQmGrOrder Kindle copy of Happy Habits for Mind and Body : https://amzn.to/4c9T38fOrder US paperback of Happy Habits for Mind and Body : https://amzn.to/4bxczeTOrder UK paperback of Happy Habits for Mind and Body : https://rb.gy/jtfea5Listen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them

Feb 10, 2025 • 18min
# 488 - Busting 9 common weight loss myths
There are so many weightloss myths out there that it is so easy to become distracted and disillusioned. In this episode, I draw on the advice of many of the scientists and doctors I have interviewed on this channel about nutrition, metabolism and weightloss, and I detail 9 commonly held misconceptions about weightloss which is hampering peoples' weight loss goals .For example, I examine if skipping breakfast really helps you lose weight and I analyse if consuming fat can actually help you lose weight. Throughout this video I use science and research to flesh out each argument.You'll find all the references to the research papers I mention below :Westerterp, K. R. (2004). “Diet-induced thermogenesis.” Journal of Nutrition.Stote, K. S., et al. (2007). “Meal frequency and energy balance.” British Journal of Nutrition.Mozaffarian, D., et al. (2006). “Trans fatty acids and cardiovascular disease.”Circulation. Bazzano, L. A., et al. (2010). “Comparison of low-fat and low-carbohydrate diets for weight loss.”Annals of Internal Medicine. Estruch, R., et al. (2018). “Mediterranean diet and cardiovascular health.” New England Journal of Medicine.Sutton, E. F., et al. (2018). “Meal timing, circadian rhythms, and metabolic health.” Cell Metabolism.Almoosawi, S., et al. (2013). “Late-night eating and its metabolic consequences.”Obesity Reviews. Garaulet, M., et al. (2013). “Timing of food intake and obesity: A review.” International Journal of Obesity.Betts, J. A., et al. (2014). “Impact of breakfast on daily energy intake and weight regulation.” British Journal of Nutrition. Jakubowicz, D., et al. (2013). “The effect of breakfast on weight regulation.” Obesity. Farshchi, H. R., et al. (2005). “Regular meal patterns are associated with better food choices.” American Journal of Clinical Nutrition. Ludwig, D. S. (2002).“The glycemic index: physiological mechanisms relating to obesity, diabetes, and cardiovascular disease.” New England Journal of Medicine. Hall, K. D., et al. (2015). “Energy balance and weight loss: The role of diet composition.” American Journal of Clinical Nutrition. Pereira, M. A., et al. (2002).“Effect of fat intake on satiety and energy balance.” American Journal of Clinical Nutrition. Slavin, J., & Lloyd, B. (2012). “Health benefits of fruits and vegetables.”Nutrition Journal. He, F. J., et al. (2007). “Fruit and vegetable intake and risk of cardiovascular disease.” British Journal of Nutrition. Astrup, A., et al.(2011). “The role of diet in weight loss and maintenance.” Obesity Reviews. Mann, T., et al. (2007). “Medically supervised weight loss: A review of crash diets.” The New England Journal of Medicine. Heymsfield, S. B., et al. (2014). “Mechanisms of weight regain after rapid weight loss.” Obesity Reviews. Hill, J. O., et al.(2012). “Sustainable weight loss: Lessons from the long term.” Journal of the American Dietetic Association. Longo, V. D., & Panda, S. (2016).“Fasting, circadian rhythms, and time-restricted feeding in healthy lifespan.” Cell Metabolism. Tinsley, G. M., & La Bounty, P. M. (2015). The dangers of high carbohyrate foods : https://www.youtube.com/playlist?list=PLSKlhyEANfi8hZFoFoJun_lLhULcYg5JWWeightloss series : https://www.youtube.com/playlist?list=PLSKlhyEANfi-pO3W2hejnDUsgMQ9GPvpZThe health benefits fo exercise : https://www.youtube.com/playlist?list=PLSKlhyEANfi_vM1nbpcV-PlvWjSZ872ECListen to all previous podcast episodes of the Happy Habit Podcast via these podcast platforms :Apple Podcasts https://podcasts.apple.com/ie/podcast/happy-habit-podcastAmazon https://www.amazon.com/Happy-Habit-Podcast/dp/B08K5887J8Amazon music : https://music.amazon.com/podcasts/670836c2-ea4c-4a23-a67d-a54dd804ef61/happy-habit-podcastSpotify https://https://open.spotify.com/show/2VKIhQK6mYTzLCO8haUoRdFollow the Happy Habit Podcast Website: https://happyhabitpodcast.wordpress.com/Music used is Purple planet Music crediit goes to them


