A 2015 analysis from a large Phase 3 clinical trial found something unexpected. Caffeine on its own did not speed the progression of Parkinson’s disease, but combining caffeine with creatine did.
A new meta-analysis of clinical trials in Hashimoto’s thyroiditis found that selenium supplements can modestly lower thyroid antibodies and slightly improve thyroid-stimulating hormone (TSH), but the benefits depend a lot on the form, dose, and duration of selenium used.
This post is for paying subscribers only
Upgrade
Already have an account? Log in
A 2025 updated meta-analysis found that garlic extracts meaningfully lowered blood pressure in people with diagnosed hypertension compared to placebo.
This analysis included 12 placebo-controlled trials, with over 700 total participants. Across studies, garlic supplementation led to an average reduction of about 8 mmHg systolic and 4 mmHg diastolic blood pressure.
The garlic doses used varied b...
Biohacker Brief
Quick updates on new studies and emerging research to keep you informed and confident in your root-cause healing.
Get Free Access to This Course Preview
Just enter your name and email below to unlock instant access to this free course content.
Whether you’re starting your healing journey or going deeper, this is your first step toward clarity and confidence.
