Chronic stress is one of keto’s biggest hidden enemies. Elevated cortisol raises blood glucose, promotes fat storage, disrupts sleep, and increases carbohydrate cravings — all counterproductive to keto goals. Ashwagandha is one of the best-researched natural tools for managing this.
Ashwagandha (Withania somnifera) is an ancient Ayurvedic herb classified as an adaptogen — it helps the body adapt to stress by modulating the hypothalamic-pituitary-adrenal (HPA) axis.
Multiple randomised controlled trials show ashwagandha supplementation reduces serum cortisol by 14–28%, improves self-reported stress and anxiety scores, and improves sleep quality. A 2019 study in Medicine showed significant improvements in stress and food cravings in overweight adults — directly relevant for keto practitioners.
Male-specific research shows ashwagandha significantly increases testosterone (by up to 17%) and improves muscle strength and recovery — complementary to keto’s testosterone-supporting effects.
300–600mg of KSM-66 or Sensoril extract (standardised forms) twice daily. Take with meals — ideally a keto meal for optimal absorption.
Pair ashwagandha with meals from our keto breakfast collection and keto beverages.