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Let's rebuild your energy, balance & wellbeing today.

Serenity Health & Wellbeing is for women who want to regain hormonal balance, vibrant health and a renewed sense of confidence in midlife.
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I'm Sarah Cassels, a Lifestyle & Nutrition Coach with over 20 years experience in the NHS as an advanced nurse. I founded Serenity Health & Wellbeing after navigating my own midlife challenges, and now I help women regain confidence, balance and health through practical and science-based guidance. 

Our Bundles

Wanting to lose weight, explore good nutrition, discover a new vitality or just feel like a bit of a health make over, these bundles and courses suit everyone!

The Platinum, Diamond and Standard bundle include a 30 minute free consultation to assess your needs. This can be face to face or online. 

Ways to work with me:

1:1 Coaching

Podcast Series

Books & Journals

My 1:1 coaching is available in person if you're local to S10 in Sheffield, or online for convenience. I provide personalised guidance on nutrition, supplementation, and lifestyle changes that support you long term. Every coaching package includes a free 20 minutes consultation. 

The Serenity Health & Wellbeing Podcast Series is perfect for busy lives. I cover the essentials of living well, including nutrition, wellbeing and midlife changes as well as confidence building strategies. Short practical episodes guidance you can apply immediately, wherever you are. 

My upcoming book 'Living Well' shares my personal journey and provides guidance to help women navigation midlife changes, regain confidence, and restore balance. Complimentary to the book, my journals offer a cost-effective way to track your mental health, nutrition and wellbeing at your own pace. 

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Living Well: Finding Simplicity After the Storm

A new book by Sarah Cassels

What if midlife wasn’t the beginning of decline, but the start of something new, a season of renewal, strength, and joy?

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