Infradian Fasting Chart

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Fasting without accounting for your cycle can stress the HPA axis, suppress thyroid function, worsen PMS, and contribute to cycle irregularity. The female endocrine system has dist inct metabolic demands across each phase and fasting window recommendations that ignore that are working against your biology. This chart maps evidence-informed fasting windows across all four phases and provides a visual overview of sex hormone fluctuations throughout the cycle, giving the recommendations a biological context. High-resolution A3, ready to download instantly at checkout. Available printed on heavyweight matte stock and posted to your door. Available in 7 colourways. Show more