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ZOE Science & Nutrition

Recap: How to maintain new habits in the New Year | Tara Swart & Sarah Berry

11 min episode · 2 min read
·

Episode

11 min

Read time

2 min

Topics

Productivity, Health & Wellness, Crypto & Web3

AI-Generated Summary

Key Takeaways

  • Habit formation timeline: Simple changes like reducing chocolate consumption from a full bar to one square take approximately two weeks to establish, while profound behavioral shifts like improving emotional intelligence require nine months, similar to a baby's gestation period, with success depending on intensity of effort invested.
  • Recovery from setbacks: One day of overindulgence does not disrupt established habits, but a full week can create new patterns that become difficult to reverse. The brain's default response is self-criticism and abandonment of goals, but restarting without self-judgment proves essential for long-term success, mirroring how adults encourage children after failures.
  • Micro-goals strategy: Break larger objectives into small, achievable actions like sleeping fifteen minutes earlier or walking one thousand extra steps daily. These incremental changes create neurological conditions for success, building brain capacity to tackle bigger goals while providing early wins that maintain motivation and prevent the process from feeling insurmountable.
  • Positive framing: Focus on active behaviors to adopt rather than restrictions to avoid, such as choosing broccoli instead of defining goals as eliminating burgers. Pairing tangible deadlines like vacations or events with habit changes increases success rates significantly compared to arbitrary calendar dates, as external motivation strengthens willpower and commitment to nonnegotiable behavioral changes.

What It Covers

Neuroscientist Tara Swart and nutritionist Sarah Berry explain why New Year's resolutions fail and how to build lasting habits through small incremental changes, proper motivation, self-compassion when setbacks occur, and understanding the neuroplasticity timeline for different types of behavioral changes.

Key Questions Answered

  • Habit formation timeline: Simple changes like reducing chocolate consumption from a full bar to one square take approximately two weeks to establish, while profound behavioral shifts like improving emotional intelligence require nine months, similar to a baby's gestation period, with success depending on intensity of effort invested.
  • Recovery from setbacks: One day of overindulgence does not disrupt established habits, but a full week can create new patterns that become difficult to reverse. The brain's default response is self-criticism and abandonment of goals, but restarting without self-judgment proves essential for long-term success, mirroring how adults encourage children after failures.
  • Micro-goals strategy: Break larger objectives into small, achievable actions like sleeping fifteen minutes earlier or walking one thousand extra steps daily. These incremental changes create neurological conditions for success, building brain capacity to tackle bigger goals while providing early wins that maintain motivation and prevent the process from feeling insurmountable.
  • Positive framing: Focus on active behaviors to adopt rather than restrictions to avoid, such as choosing broccoli instead of defining goals as eliminating burgers. Pairing tangible deadlines like vacations or events with habit changes increases success rates significantly compared to arbitrary calendar dates, as external motivation strengthens willpower and commitment to nonnegotiable behavioral changes.

Notable Moment

Swart reveals her pre-wedding preparation involved nonnegotiable diet and exercise routines for three months that she cannot replicate now, noting that either significant health scares or major positive events like weddings provide the extraordinary motivation required for dramatic behavioral changes that prove difficult to sustain in ordinary daily life.

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Episode Transcript

Hello, and welcome to Zoe recap, where each week we find the best bits from one of our podcast episodes to help you improve your health. Today, we're talking about habits. Every January, millions of us set ambitious goals for the year ahead. Maybe you want to eat better, move more, stress less. But by February, millions of those well intended resolutions are already in the bin. So why is changing your habits so hard? Neuroscientist, Doctor. Tara Swar joins me and Sarah Berry to explain how to implement small, consistent improvements that will set you up for success. Tara, is there anything in the science that talks about how long something takes to be a habit? Because just as, you know, anecdote for myself, I could totally overindulge on Christmas day or, you know, if I'm in The States and I'm invited around for Thanksgiving. And, like, one day doesn't really change my habits very much. So if I have that one day, then actually, I find it quite easy to return to whatever my normal pattern is about food where I'm I'm generally quite thoughtful. I definitely find that if I go for a whole week with some that is really off, then, actually, I feel like somehow I've almost got into that pattern and it's hard to return backward. Is that just me? Am I making all of that? Is there anything sort of real in the differences between those? Yeah. Yeah. So there's actually two questions there, and I'm gonna come back to the how long does it take to change a habit, but I'll I'll pick up on your example because it's so real for people. So you're absolutely right that overindulging for one day isn't gonna change, you know, the thoughtful behaviors that you have, you know, set up already. I kind of mentioned this already, but one of the pitfalls is that let's say you did overindulge for a week and you have noticed that you put on weight. The normal default for the brain is to say, well, you've messed this up now, so basically you failed. I by the way, I do that totally full of, like, guilt and self loathing as soon as I've, like, done something I feel I shouldn't have done. But then that also kind of, in a way, unfortunately, allows you to keep doing it because you think, well, I failed at that, so I might as well not bother. But it's so important to not beat yourself up and start again. That's a really big learning that I've had over the last, you know, decade or so. It's really interesting because I I have a a three year old as as well as a 14 year old, and I see the three year old do this. Like, if somehow she's told she's done something wrong, she literally throws her toys, you know, out of the premise, it were incredibly upset. And then when you look …

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