L-theanine benefits: 5 studies on calm focus and sleep
Tea often feels calmer than coffee because it contains L-theanine. This article distils five human studies to show when L-theanine supports relaxation, how it works best with caffeine for a smoother 'calm focus', and what the evidence does — and doesn't — justify so you can choose between tea and…
Tony Laughton
Fresh thinking on health & medicine
Disease VERVE-102 gene editing: Can it replace daily statins?
VERVE-102 tests a one‑time CRISPR base‑editing shot to disable PCSK9 in the liver and cut LDL for years. This article breaks down the early Phase‑1 data, what we actually know about safety and durability, and why proven, cheap statins will still be the default for most patients.
Addiction Methamphetamine Withdrawal: 3-Phase Timeline & Care
Methamphetamine withdrawal follows a predictable three-phase timeline — crash (1–3 days), withdrawal (1–3 weeks) and an extinction phase lasting months. This post explains what symptoms to expect in each phase, which signs require urgent medical attention, and the evidence-based treatments that…
Healthcare Exercise as Medicine: Why GPs Should Prescribe Movement
Exercise as medicine can cut heart disease risk ~35%, lower type 2 diabetes risk by 58%, and match antidepressants for mild–moderate depression — all at minimal cost. This article lays out the evidence, the four types of movement every clinician should prescribe, and easy, testable exercise…
Healthcare Collagen supplements: Improve elasticity, not wrinkles
A review of 113 trials (almost 8,000 people) shows daily collagen supplements can boost skin elasticity and hydration and ease joint stiffness — but they don’t stop wrinkles. This piece breaks down the evidence, what’s industry-funded, and practical steps (diet, sunscreen, realistic expectations)…
Disease Colorectal Cancer Screening: When, Why & How Often to Test
Ninety-three percent of colorectal cancers could be prevented or caught early, yet standard screening ignores individual risk. This guide explains the biology behind screening intervals, why polyp size drives cancer risk more than age, and how to tailor screening timing to your family history,…
Global Issues Psychedelics for Veterans: How Trump’s 2026 Order Helps
The Trump 'psychedelic executive order' speeds FDA review, ARPA‑H funding, and VA trial access for compounds from psilocybin to ibogaine — but fast regulatory rails won't shortcut the need for Phase 3 data and safety protocols. This piece walks through what the order actually does, the Stanford…