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The Summer Renewal · Enrol from 1 December 2026 · Sign-ups close 3 January 2027

Support your gut and liver through the festive month of December, join the guided Cleanse from 4 January 2027, then carry exuberant health into the new year. 3 months of access, December to February.

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Choose Your Seasonal Renewal

Join Us for One Season or All Four Throughout the Year — Nourish Your Health, Embrace the Seasons and Save When You Join for the Year.

Enjoy the festive season with ease, step into your guided Cleanse, then carry your new rhythms through the rest of summer.

How your season unfolds...

  • December, gentle support: Enrol from 1 December and settle in with your Summer Health Guides, supporting your gut and liver while you enjoy the festive season with ease.

  • From 4 January, Preparation Week: Plan your meals, organise your kitchen, review your pantry, write your shopping lists and gently reduce sugar, alcohol, caffeine and processed food.

  • From 11 January, the 21-Day Cleanse: Three weeks of seasonal whole foods, hydration, movement, sleep and stress support, with live Zooms and a Sunday Reflection closing each week.

  • From 1 February, Transition Week: Foods return one group at a time, so it’s easy to notice what agrees with you.

  • From 8 February, Maintenance: Carry your new rhythms through to the end of February, with the recipes, libraries, live Zooms and community still beside you.

  • One foundation: Whole food, seasonal eating, and stepping away from the caffeine, sugar, alcohol and processed food that keep the body running on borrowed energy.

  • A daily self-care habit: Each day, one small habit joins the one before it, so by the end of your Renewal, 21 summer rituals are part of everyday life.

  • Your level of Cleanse: Select one of three approaches to suit your health needs and preferences.

  • Learn & Connect: Benefit from practical health education, nutritional guidance, live gatherings and a supportive community.

  • Enjoy Summer Your Way: Adapt the program around holidays, celebrations, family gatherings and your individual circumstances.

Three Ways to Participate — It's Summer, After All!

Choose the approach that suits you best. There's no need to be overly strict, especially during the summer holidays and festive season. Enjoy the celebrations while making room for healthier habits, nourishment and replenishment.

  • 1. Enjoy the Festive Season & Get Support

    Keep enjoying summer celebrations, holidays and the occasional indulgence while making room for nourishing whole foods, plenty of water and Apothēca's Cleanse Tisanes. Between celebrations, focus on supporting your liver, kidneys and digestive system through nutritious meals, hydration, fibre and healthy daily habits. A gentle way to care for your health without missing out on the pleasures of summer.

  • 2. Pare Back & Replenish

    Follow our traditional 21-Day Seasonal Cleanse, gradually reducing alcohol, caffeine, added sugars and highly processed foods while replacing them with an abundance of nourishing seasonal whole foods. Enjoy fresh summer vegetables, leafy greens, herbs, quality proteins, healthy fats and delicious home-cooked meals. An opportunity to give your digestion some attention, replenish essential nutrients and restore healthier eating and lifestyle habits following the festive season.

  • 3. Go deep with the Bone Broth 5:2 Diet

    For those wishing to take a more structured approach, our optional Bone Broth 5:2 Diet combines two non-consecutive, lower-calorie Bone Broth Days with five nourishing Whole Food Days each week. On Broth Days, bone stock broth forms the foundation of your intake, while Whole Food Days focus on satisfying, nutrient-rich seasonal meals. Where appropriate, this approach may support weight management, appetite regulation and metabolic health while maintaining the nourishing foundations of the Seasonal Cleanse.

What's Included – Everything You Need, for the Full Three Months

Your Seasonal Renewal is hosted online and guided live by Anthia Koullouros, naturopath. Through our dedicated online learning portal, you'll have access to practical health education, downloadable guides, seasonal recipes and resources to support you throughout the program. You'll also be invited to join our private Staying Healthy Together community board, exclusively for enrolled participants, where you can ask questions, share experiences, exchange recipes and connect with others throughout your Renewal. With live Zoom Q&A sessions hosted by Anthia and her team, you'll receive personal guidance, practical advice and ongoing support as you put what you're learning into practice.

  • Five-Week Guided Cleanse Program: Begin each season with Preparation Week, followed by our 21-Day Seasonal Cleanse and Transition Week. A structured, supported program to help you reset your habits, improve your nutrition and establish a healthier daily routine.

  • Seasonal Recipe Library: A collection of nourishing, whole-food recipes inspired by the changing seasons, with practical ideas to help you prepare healthy, delicious meals at home.

  • Live Zoom Q&A Sessions: Join Anthia and her team for live sessions offering practical guidance, answers to your questions and support throughout your Seasonal Renewal.

  • Staying Healthy Together Community: Join our private community to share experiences, ask questions, exchange recipes and stay connected with others working towards better health.

  • Health Resource Library: Explore practical health guides, tutorials and educational resources covering nutrition, digestion, metabolic health, sleep, movement, stress management and everyday self-care.

  • The Food Audit: An independently curated guide to better-quality whole food products, helping you understand ingredients, make informed shopping choices and navigate the supermarket with greater confidence.

  • Three Months Access (a season): Enjoy three months of access to The Food Audit, Seasonal Recipe Library, Health Resource Library and Staying Healthy Together community, giving you time to put what you've learned into practice beyond the cleanse itself.

Choose Your Seasonal Renewal

Join Us for One Season or All Four Throughout the Year — Nourish Your Health, Embrace the Seasons and Save When You Join for the Year.

Bone Broth 5:2 Diet

An Optional Addition to Your Seasonal Cleanse

Every 21-Day Seasonal Cleanse focuses on the foundations of good health: nourishing whole foods, seasonal eating, cleansing tisanes and gently reducing the foods, drinks and habits that may be affecting our wellbeing. You may also choose to include the optional Bone Broth 5:2 Diet, with two non-consecutive Bone Broth Days and five nourishing Whole Food Days each week, where appropriate. A simple way to deepen your Cleanse experience. lose some weight and reset your appetite and cravings while continuing to nourish and replenish your body.

Real Health Benefits, Every Season

Decades of Clinical Experience, Hundreds of Cleanses, Grounded in Research

  • Weight & Metabolic Health — The Bone Broth 5:2 approach may support weight loss by reducing calorie intake on two days each week. Combined with nourishing whole foods and fewer refined sugars, this approach may also help improve insulin sensitivity, blood sugar regulation and appetite control, supporting healthier metabolic function over time.

  • Gut & Digestive Health — Give your digestive system a break from refined and highly processed foods, with the option to temporarily reduce gluten-containing grains and dairy. Nourishing bone broths, fresh herbs, seasonal vegetables and a variety of whole foods can support digestion and bowel regularity. Bone broth also provides amino acids, including glycine and glutamine, which play roles in maintaining the intestinal lining, although direct evidence that bone broth repairs a leaky gut or relieves IBS remains limited.

  • Immune Health — Nourish your immune system with an abundance of seasonal vegetables, fruits, leafy greens, herbs, quality proteins and healthy fats. These whole foods provide essential nutrients, including vitamins A, C and D, zinc, iron and selenium, that support healthy immune function. Nourishing bone stock broths offer additional protein, amino acids and hydration to help replenish the body and support overall wellbeing.

  • Skin, Hair & Nail Health — Nourish your skin, hair and nails from within with seasonal whole foods rich in protein, healthy fats, antioxidants, zinc, iron and vitamins A, C and E. These nutrients support collagen production, skin repair, healthy hair growth and strong nails. Bone stock broths provide additional collagen-derived amino acids and gelatin, helping supply the building blocks needed to maintain healthy skin and connective tissue.

  • Hormonal Health & Balance — Support healthy hormone function with five weeks of nourishing whole foods, quality proteins, healthy fats and seasonal vegetables. By reducing refined sugars and highly processed foods, while prioritising nutrients essential for hormone production and metabolism, we create a foundation for healthier blood sugar regulation, menstrual health, energy and overall hormonal wellbeing.

  • Inflammation, Allergies & Environmental Load — Help reduce dietary contributors to inflammation by replacing highly processed foods, refined oils, artificial additives and excess sugar with antioxidant-rich seasonal vegetables, fruits, herbs, quality proteins and healthy fats. You may also choose to temporarily eliminate gluten-containing grains and dairy, allowing you to observe how your body responds when these foods are gradually reintroduced. This can help you better understand your individual food sensitivities, digestive symptoms and overall wellbeing.

  • Energy, Clarity & Restoration — Nourishing meals, steadier blood sugar, hydration and consistent routines lift your energy and sharpen your concentration, while restorative sleep, gentle movement and daily rituals calm the nervous system, ease stress and support recovery.

  • Detoxification & Elimination — Support your body's natural detoxification and elimination processes with nourishing whole foods, antioxidant-rich seasonal vegetables, bitter greens, fresh herbs and plenty of fibre. These foods provide essential nutrients that support liver function, digestion and bowel regularity. Alongside adequate hydration, Apothēca by Anthia's specially formulated Cleanse Tisanes bring traditional herbal support to the liver, kidneys and digestive system, helping you nourish and care for the organs responsible for processing and eliminating waste.

  • Beyond the Plate — Renew Your Environment. Our surroundings influence our health and wellbeing too. Use your Seasonal Renewal as an opportunity to declutter and organise your home and workspace, invite in fresh air, reduce screen time and reconnect with nature. A healthier, calmer environment can help reduce stress, improve focus and make more room for restorative sleep, movement, meaningful connections and the everyday rituals that nourish us.

  • Low-Tox Living — We are shaped by what we eat and by the products we use. Learn how to transition to natural, low-tox products that work, from your kitchen and cleaning cupboard to your personal care routine.

Who Is This For - A Return to What Nourishes Us

Our health deserves attention long before illness or exhaustion arrives. We can begin with our next meal, our next walk, an earlier night, a little more time outdoors or the decision to prepare nourishing food for the week ahead. The changing seasons offer a natural opportunity to revisit these practices. The 21 Day Seasonal Cleanse is an invitation to begin again, with knowledge, nourishment and support. This reset speaks to you if you’re noticing...

  • Gut health that's not quite settled — bloating, irregularity, sluggish digestion

  • Immunity that dips more than you'd like it to

  • Skin, hair or nails that lost their shine over winter

  • Hormonal rhythms that feel out of step

  • Weight that's crept on, or metabolic markers worth paying attention to — blood sugar, cardiovascular health

  • A body carrying more inflammation, or more sensitivity to allergens and environmental load, than feels comfortable

  • Seasonal allergies or food intolerances that flare as the seasons returns

  • A simple, timely pull toward a seasonal reset

Anthia Koullouros Naturopath

Your Host.

I've been practising as a Clinical Naturopath, Herbalist and Holistic Food, Health & Lifestyle Educator for over 30 years. From my clinic and apothecary, Apotheca by Anthia in Sydney, I consult with patients, prepare personalised herbal medicines, and create handcrafted organic teas and tisanes. Through Akademeia by Anthia, I share over three decades of clinical experience through trusted health education, recipes, webinars and seasonal programs. I'm also the author of I Am Food (I'm currently writing my 2nd book!), host of the This Is How We Heal podcast, writer of the How to Holistically Heal Substack, and a regular speaker on holistic health and wellbeing. Everything I create is inspired by one belief: that food, herbal medicine, nature and everyday lifestyle choices can create the conditions for lasting health.

Anthia Koullouros

Naturopath

FAQ

  • 1. Can I join for just one season, or do I need to commit to the entire year?

    You can join us for one, two or three Seasonal Renewals, or enrol in The Four Seasons Renewal to enjoy all four — Summer, Autumn, Winter and Spring. Each season offers fresh recipes, health education and guidance to help you build on what you've learned and establish sustainable habits throughout the year.

  • 2. What can I eat during the Cleanse?

    Plenty! You'll enjoy seasonal vegetables, leafy greens, fruits, quality proteins, healthy fats, nuts, seeds and nourishing home-cooked meals. We gently pare back caffeine, alcohol, added sugars and highly processed ingredients. You may also choose to temporarily reduce gluten-containing grains and dairy. Everything is by invitation, with the flexibility to adapt the program to your individual needs.

  • 3. Will I feel hungry or have to fast?

    No. Our Cleanse is centred around eating nourishing, nutrient-rich whole foods, not deprivation or calorie restriction. We also off optional approaches, such as the Bone Broth 5:2 Diet, for those who wish to explore them and for whom they are suitable.

  • 4. Do I have to give up coffee, alcohol, sugar, gluten and dairy?

    We encourage you to gradually reduce caffeine, alcohol, added sugars and highly processed foods during Preparation Week. Temporarily reducing gluten-containing grains or dairy is optional. The intention is to make more room for nutritious whole foods and observe how your body responds, rather than impose rigid food rules.

  • 5. What if I have a busy schedule or don't enjoy cooking?

    The program is designed for everyday life. Our Seasonal Recipe Library includes practical meals, batch-cooking ideas and simple ways to prepare nourishing food without spending hours in the kitchen. You can adapt your meal planning and preparation to suit your work, family and lifestyle commitments.

  • 6. When do the Seasonal Renewals begin?

    Each Seasonal Renewal begins in the first week of its respective season, with one exception: Summer. Here in the Southern Hemisphere, summer stretches across the end and beginning of the calendar year, so we begin The Summer Renewal in the first week of January, giving everyone time to enjoy the festive season before starting the new year. Autumn Renewal starts the first week of March. Winter Renewal starts the first week of June. Spring Renewal starts the first week of September. Exact dates will be posted closer to each date.

  • 7. Is the Cleanse suitable for everyone?

    The program offers a flexible whole-food approach, but not every dietary practice is appropriate for everyone. If you are pregnant, breastfeeding, managing a medical condition, taking medication or have a history of disordered eating, you may need individual guidance before participating. Optional fasting approaches are not suitable for everyone.

  • 8. What support will I receive?

    You'll receive guidance from Anthia and her team, seven live Zoom Q&A sessions, seasonal recipes, practical health education and access to our private Staying Healthy Together community. You can ask questions, share experiences and receive encouragement throughout the program.

  • 9. What happens after the 21-Day Cleanse?

    We finish with Transition Week, when you can gradually reintroduce foods you've chosen to avoid, reflect on how you feel and decide which habits you'd like to maintain. You'll also have three months of access to The Food Audit, Seasonal Recipe Library, Health Resource Library and Staying Healthy Together community to ask daily questions and Live Zoom support.

Community, Connection & Shared Motivation

There's something special about beginning and completing a Seasonal Renewal together. You'll be part of a supportive community of people making time for their health, sharing experiences, asking questions, exchanging ideas and encouraging one another along the way. Through live Zoom gatherings, ongoing guidance and our private community board, you'll have opportunities to learn from others, celebrate your progress and stay motivated. Whether you join us for one Seasonal Renewal or all four throughout the year, the connection doesn't have to end after five weeks. You're welcome to continue sharing, asking questions and staying connected through our private community board throughout the year. It's a shared experience that makes caring for your health more enjoyable, meaningful and sustainable.

Choose Your Seasonal Renewal

Join Us for One Season or All Four Throughout the Year — Nourish Your Health, Embrace the Seasons and Save When You Join for the Year.

The Summer Renewal · Enrol from 1 December 2026 · Sign-ups close 3 January 2027

Support your gut and liver through the festive month of December, join the guided Cleanse from 4 January 2027, then carry exuberant health into the new year. 3 months of access, December to February.

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