Key Takeaways During the harsh starving time winter, Jamestown colonists resorted to cannibalism, with archaeologists finding evidence of butchered human bones
By testing stone pipes for nicotine residue, the researchers determined the Nez Perce were cultivating wild strains of tobacco 1,200 years ago in the warm, dry climate along the Snake River
Talk to your doctor if you do
Biologic Therapy for Severe Asthma (Step 5) Per CHEST 2026 Biologic Guidelines and ACCP 2026, biologic selection is based on phenotype: Allergic (T2-high, high IgE): Omalizumab (anti-IgE, Xolair) approved 6 years
How long does nicotine from chewing tobacco remain detectable in your system
Results are emailed within 5 business days of receiving your samples at our lab