Jim LaValle explains why a blood test should come before buying ashwagandha, magnesium or zinc supplements to address fatigue and other symptoms.
https://www.foxnews.com/health/why-stacking-supplements-without-blood-test-first-can-do-more-harm-than-good
https://www.foxnews.com/health/why-stacking-supplements-without-blood-test-first-can-do-more-harm-than-good