What astragalus root is, what early research says about its traditional uses, and what to know about safety and interactions before trying it.
A research-based comparison of three popular adaptogens — how ashwagandha, rhodiola and holy basil differ in effects, onset time, and safety considerations.
What zinc actually does in the body, who’s most likely to be deficient, and how to choose and dose a supplement safely.
Folic acid vs methylfolate: what NHS, NICE and UKTIS guidance actually says — including why folic acid, not methylfolate, remains the evidence-backed standard for pregnancy.
What research shows about krill oil for inflammation, joints and heart health — including a shellfish allergy warning most guides don’t mention.
What research genuinely supports among longevity supplements — including an important regulatory note on NMN and spermidine, and why berberine isn’t a substitute for GP care.
Welcome to VitMax UK’s Health Tips & Guides — evidence-based information on vitamins, supplements and everyday wellness, written for a UK audience. Every guide is researched and checked against current studies and UK/EU regulatory guidance before publication, covering topics from vitamin D during darker months to omega-3 for heart health, magnesium for sleep, and adaptogens for stress.
We don’t chase hype. Where the research behind a supplement is strong, we say so; where it’s early, mixed, or limited, we say that too — so you can make an informed decision rather than take a marketing claim at face value.
Browse the guides below by topic, or head to our Supplement Picks for the specific products referenced throughout these guides.