New dietary guidelines urge Americans to avoid processed foods

• by JoNel Aleccia

• January 7, 2026

CHEST Issues OSA Guidance for Pregnancy

Guideline recommends screening, diagnosis, positive airway pressure therapy, and postpartum reassessment while highlighting the very low certainty of available evidence.

• by Kathryn Wighton

• August 11, 2026

• 4 min

HHS Proposes Mandatory GRAS Notices

Manufacturers would be required to notify the FDA of GRAS determinations under a proposed rule, while HHS and USDA also submitted the first proposed federal definition of ultra-processed foods for final review.

• by Kathryn Wighton

• August 10, 2026

• 3 min

How Often Is Thyroid Hormone Needed After Hemithyroidectomy?

Nearly 40% of patients initiated thyroid hormone therapy within 2 years of hemithyroidectomy, with higher preoperative thyroid‐stimulating hormone levels and thyroid cancer identifying those at greatest risk.

• by Andrea Surnit

• August 12, 2026

• 3 min