Ashwagandha is not suitable for everyone. It is generally avoided in pregnancy and breastfeeding due to limited safety data. People with thyroid disorders should be cautious, and those with autoimmune diseases should seek medical advice first. It may increase drowsiness when combined with sedatives. It can affect blood pressure or blood sugar in some individuals, so users of antihypertensive or antidiabetic drugs should be monitored. If you have liver disease history or prior supplement-related side effects, get professional guidance. Decision-making should be based on your personal risk profile, not generic benefit claims.