Did you know that even at age 70, with the right nutrition, you could potentially extend your life by 6 years?

In today’s episode, we learn that it's never too late to change your diet for the better. Dr. Federica Amati, ZOE’s Head Nutritionist, dives into the unique nutrition needs at every life stage.

From the golden windows of opportunity that can transform your health, to practical food recommendations for adolescence, adulthood and beyond, Dr. Amati gives tips to enhance your wellbeing.

Dr. Federica Amati is a researcher at King’s College London and registered nutritionist. She is also lecturer and Nutrition Topic Lead at Imperial College School of Medicine. Federica empowers people with accessible, practical knowledge to make informed choices on diet and lifestyle and to improve health based on unique needs and preferences, at every stage of life.

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If you want to uncover the right foods for your body, head to zoe.com/podcast, and get 10% off your membership.

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Timecodes

00:00 Introduction

01:17 Quickfire questions

03:32 The first window of opportunity is before you are born

06:04 It takes two to tango: equal roles in conception

07:25 The science behind sperm health and diet

09:10 What is life course nutrition?

10:35 Why generic nutrition advice isn't enough

13:00 Critical changes in the first 12 weeks of pregnancy

16:25 Nutritional needs in the second trimester of pregnancy

17:20 Preventing allergies during pregnancy

20:30 Nutrition in childhood and adolescence

21:00 The importance of a diverse diet for teenagers

22:57 Children learn to eat from us: exposure is key

25:10 The impact of ultra-processed foods on teenagers

27:40 Do you need to eat meat to grow well?

32:55 Lifestyle choices in your 30s affect long-term health

36:00 Longevity supplement myths

37:40 Gut microbiome changes in adulthood

43:28 How to extend your lifespan through diet at any age

46:05 Preparing for healthy aging and avoiding 'Sniper Alley'

50:10 How to eat right in your 70s and beyond

54:22 Protein needs as you age

56:30 Becoming a ZOE member is like having a nutritionist in your pocket!

59:20 Summary

Mentioned in today's episode:

• Life expectancy can increase by up to 10 years following sustained shifts towards healthier diets in the United Kingdom, published in Nature Food
• The Developmental Origins of Health and Disease (DOHaD), published in American Journal of Lifestyle Medicine
• A single serving of mixed spices alters gut microflora composition: a dose–response randomised trial, published in Nature

Books:

• Every Body Should Know This by Dr. Federica Amati

Is there a nutrition topic you’d like us to explore? Email us at podcast@joinzoe.com, and we’ll do our best to cover it.

Episode transcripts are available

Did you know that every 12 years, our skeletons undergo a complete transformation?

Osteoporosis, a condition where bones become fragile, significantly increases the risk of fractures from minor incidents, often without any noticeable symptoms. Worldwide, it affects one in three women and one in five men over fifty, leading to pain, potential disability and loss of independence.

In today’s episode, Jonathan, Tim and Cyrus ask the question: How can understanding osteoporosis and implementing targeted lifestyle changes enhance bone health and reduce the risk of fractures?

Cyrus Cooper is a Professor of Rheumatology at the University of Southampton, where he is also the Director of the MRC Lifecourse Epidemiology Unit and Vice-Dean of Medicine. In addition, he’s a Professor of Musculoskeletal Science at the Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences at the University of Oxford.

Tim Spector is one of the world’s top 100 most-cited scientists, a professor of epidemiology, and scientific Co-Founder at ZOE. Tim trained originally in rheumatology and epidemiology.

Make smarter food choices for your body: zoe.com/podcast

Follow Tim on Instagram.

If you want to uncover the right foods for your body, head to zoe.com/podcast, and get 10% off your personalised nutrition program.

Follow ZOE on Instagram.

Timecodes

00:00 Introduction

01:21 Quickfire questions

03:08 What is osteoporosis?

06:10 Why might our bones become more fragile as we age?

08:10 Your skeleton renews itself all the time

10:30 Does menopause cause osteoporosis?

12:48 What's it like living with osteoporosis?

15:16 How common is osteoporosis in males?

16:04 What are the symptoms of osteoporosis and at what age should you get checked?

21:40 Some chilling statistics about osteoporosis

23:10 Common myths about the effects of calcium and vitamin D on osteoporosis

27:50 What is the latest science on vitamin D supplementation?

34:10 Can vitamin D and calcium ensure children’s bone density is healthy?

34:55 Osteoporosis treatment options, including new drugs

37:20 The impacts of HRT on bone density

39:30 What are the downsides to some of these treatments?

43:00 Does physical activity help to prevent fractures?

44:30 Lifestyle impacts: diet and nutrition

49:40 Can exercise make your bones stronger?

55:20 Ideal exercises to prevent osteoporosis

57:10 Cyrus and Tim’s top 3 actions to improve bone health

59:10 Summary

Mentioned in today's episode:

• Accumulation of risk factors associated with poor bone health in older adults, published in Archives of Osteoporosis

Relevant studies:

• Influence of vitamin D supplementation on bone mineral content, bone turnover markers and fracture risk, published in Journal of Bone and Mineral Research

Did you know that intermittent fasting can have significant health benefits? By aligning your eating schedule with your body's natural rhythms, it can bolster heart health, enhance insulin sensitivity, and support weight loss.

In today’s episode, Jonathan, Prof. Tim Spector, and Gin Stephens dive into the world of intermittent fasting, with a focus on time-restricted eating.

Gin shares essential tips for beginners and explains what it takes to be successful. Tim explores the groundbreaking findings of The Big IF Study from 2022, the largest exploration of intermittent fasting to date. They also unpack controversies and describe who might want to avoid fasting.

Gin Stephens is an intermittent fasting advocate, New York Times bestselling author, and podcast host. Gin has been living the intermittent fasting lifestyle since 2014.

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Tim Spector is a professor of genetic epidemiology at King’s College London, director of the Twins UK study, scientific co-founder of ZOE, and one of the world’s leading researchers.

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If you want to uncover the right foods for your body, head to zoe.com/podcast, and get 10% off your personalized nutrition program.

Want ZOE Science & Nutrition’s top 10 tips for healthier living? Download our FREE guide.

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Timecodes:

01:25 Quick fire questions

03:25 What is intermittent fasting?

04:35 What are the most common types of fasting?

06:00 The circadian rhythm and fasting

08:22 The Big IF study explanation and results

13:41 Breakfast misconceptions explained

16:01 How do the Big IF study results compare to other research?

18:56 What are the health benefits of sticking to the Big IF study?

24:00 What is Tim’s intermittent fasting schedule like?

25:40 Jonathan's experience with the Big IF study

28:04 What is metabolic flexibility?

32:43 Practical advice for getting started.

35:40 Cephalic phase insulin response

40:30 Is there an ideal length for an eating window and time to start?

43:20 Can you eat whatever you want?

44:30 Can people over 70 years of age fast safely?

51:21 Summary

Mentioned in today's episode:

Flipping the metabolic switch: Understanding and applying the health benefits of fasting in Obesity

The Big IF Study

Books by Gin Stephens:

28-day Fast Start: Day By Day

Fast. Feast. Repeat.

Is there a nutrition topic you’d like us to explore? Email us at podcast@joinzoe.com, and we’ll do our best to cover...