How snacking impacts your health

Evidence shows that all over the world, people are snacking more — with the United Kingdom and the United States leading the way in unhealthy snacking habits. 

But what exactly counts as a snack? And is all snacking unhealthy?

Snacking can be a confusing and controversial topic. There are various opinions and myths about what's good for you. Many people struggle to make healthy choices, while others may be unaware of the impact of snacking habits on their gut health and overall well-being.

In today’s episode, Jonathan is joined by ZOE regulars and renowned experts Sarah Berry and Tim Spector for an enlightening discussion that will help you snack smarter. 

Armed with the latest scientific research, they unravel the complexities of snacking and share evidence-based insights on what's truly beneficial for your body. Along the way, they cover healthy options, snack timing, and what we should all be avoiding.

Download our FREE guide — Top 10 Tips to Live Healthier: https://zoe.com/freeguide

Timecodes:

00:00Introduction

01:23Quick Fire Questions

04:03What is a snack?

04:55How much energy comes from snacks?

05:40Cultural differences with snacks

08:33What happens when we snack?

10:29Are some healthy looking bars actually bad for us?

12:16Do ulta-processed snacks make us hungrier?

13:57What effect do additives and emulsifiers have?

15:04Results of study on healthy vs unhealthy snacks

15:22What impact does snacking have on our gut?

18:00Why could snacking be unhealthy?

18:56What are the concerns around snacking frequency?

19:50Does the quality of your snack make a difference?

21:31Could skipping breakfast be healthy for us?

23:17Does timing of snacking have any influence on our health?

28:42How could time-restricted eating benefit us?

32:20What is the impact of snacking on weight gain?

34:15What impact does snacking have on blood sugar?

36:25How people on different routines react to snacking

38:27What does the recent ZOE research show us on the topics of snacking?

40:16How bad is late night snacking for our health?

42:19How should we be snacking?

46:30How has snacking changed over time?

47:26Actionable advice on snacking

52:52How much do your meals impact snacking?

56:50Summary

59:40Goodbyes

59:44Outro

In today’s episode:

Meal patterns across ten European countries – results from the European Prospective Investigation into Cancer and Nutrition (EPIC) calibration study https://www.cambridge.org/core/journals/public-health-nutrition/article/meal-patterns-across-ten-european-countries-results-from-the-european-prospective-investigation-into-cancer-and-nutrition-epic-calibration-study/A662BDB7A9AD3631BD6AD98946FE765F# 

Whatis a snack, why do we snack, and how can we choose better snacks? A review of the definitions of snacking, motivations to snack, contributions to dietary intake, and recommendations for improvement https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4863261/

Snacking on whole almonds for 6 weeks improves endothelial function and lowers LDL cholesterol but does not affect liver fat and other cardiometabolic risk factors in healthy adults: The ATTIS study, a randomized controlled trial https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7266688/ 

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Episode transcripts are available here.

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