Calm Your Mind, Strengthen Your Body Daily
Frequently Asked Questions
What does the research say about ashwagandha for stress and cortisol?
Ashwagandha is one of the most clinically researched adaptogens. A randomised controlled trial published in Medicine (2019) using KSM-66 ashwagandha at 240mg daily demonstrated a 23 percent reduction in cortisol levels and significant improvements in perceived stress scores compared to placebo after 60 days. Multiple subsequent trials using 300 to 600mg daily have confirmed these findings.
How quickly does ashwagandha reduce stress and improve sleep?
Most users report noticeable improvement in subjective stress levels and sleep quality within 2 to 4 weeks of consistent daily use. The mechanism involves gradual modulation of the HPA axis, which regulates the cortisol stress response — this is a biological adaptation that builds over weeks. Some users report mild relaxation effects within the first few days.
Is it safe to take daily long-term?
Ashwagandha has a strong long-term safety profile in clinical research, with studies following participants for up to 6 months showing no significant adverse effects at recommended doses. Some practitioners recommend cycling (8 weeks on, 2 to 4 weeks off) to prevent adaptation, though the clinical evidence for this requirement is limited. Rare individuals experience mild digestive upset — taking it with food typically resolves this.
Can I take it if I have thyroid conditions or take thyroid medication?
Use caution. Ashwagandha has been shown in some studies to modestly increase thyroid hormone levels. For people with hypothyroidism on thyroid medication, this could potentially compound the medication's effect. For those with hyperthyroidism or autoimmune thyroid conditions such as Hashimoto's, the immune-modulating properties warrant medical consultation before use.
What is your return policy?
Every Avenza supplement order is backed by our 30-day money back guarantee. Email support@avenzahub.com within 30 days and we will arrange a full refund or replacement quickly.
