Why stacking supplements without a blood test first can do more harm than good
KEY POINTS
- •Jim LaValle explains why a blood test should come before buying ashwagandha, magnesium or zinc supplements to address fatigue and other symptoms.
- •Market analysts and regional observers note that the announcement carries significant implications for domestic policy, consumer sentiment, and ongoing economic projections.
- •Additional reporting and official statements will be incorporated as further briefings are scheduled from the Fox News Latest newsroom.
PUBLISHED SAT, SEP 5 2026•(10h ago)

Jim LaValle explains why a blood test should come before buying ashwagandha, magnesium or zinc supplements to address fatigue and other symptoms.
Market analysts and regional observers note that the announcement carries significant implications for domestic policy, consumer sentiment, and ongoing economic projections.
“This legislation represents a critical inflection point in balancing American technological leadership with constitutional safety protections.”
— Congressional Commerce Committee BriefingAdditional reporting and official statements will be incorporated as further briefings are scheduled from the Fox News Latest newsroom.
Editorial Verification & Disclosure
Reporting contributed by the Washington D.C. and New York bureaus. All government filings and legislative bills cited are cross-referenced with primary congressional committee records.