Menu
Contact
Stride Health Group Ltd Company No 05158025 Lamas Road Badersfield Norwich England NR10 5FB UK
Explore All Products
Health Tests
Optimal DNA & Methylation
45+ Methylation & DNA insights
Advanced DNA & Methylation
20+ Methylation & DNA insights
Core DNA Methylation
5 Essential methylation insights
Optimal Biome
In-depth microbiome testing
Supplements
SD-01
Methylated Liposomal multivitamin
MS-01
Methylation B vitamin complex
GS-01
Synbiotic gut health support
Bundles
Optimal Duo
Advanced DNA + gut health testing
Methylation Stack
Advanced DNA + methylation support supplements
Gut Stack
In-depth microbiome testing + gut support supplements
Not sure which test is right for you?
Our Company
Meet the team
Science
Learn more about the science behind our products
Health Topics A-Z
Browse our health topics library from A to Z
Biomarkers A-Z
Learn what each biomarker measures, why it matters, and which Stride tests include it
Reviews
What our customers say about us
Learn from the Stride blog.
09/10/2025
Methylation affects everything from energy to mood - and most people have hidden inefficiencies. We analysed 10,000+ DNA tests to reveal the most common weak spots, how Stride's approach compares to Gary Brecka's, and what it means for your long-term health.
03/10/2025
Meet your internal defence system. This pathway creates glutathione, the "master antioxidant" that protects your cells from stress and damage.
02/10/2025
Behind the scenes, the urea cycle keeps you in balance. It clears toxins, supports nitric oxide, and helps your body recover faster.
01/10/2025
Your body's renewal engine. The methionine cycle powers DNA repair, detox, and resilience - see why it's central to healthy ageing.
29/09/2025
Mood, focus, energy - all depend on BH4. Learn how this tiny cofactor drives key neurotransmitters like dopamine and serotonin.
20/09/2025
Folate is more than a vitamin. Discover how it fuels methylation, supports brain chemistry, and protects long-term cardiovascular health.
11/09/2025
Most people are guessing when it comes to their health.
09/07/2025
I've lived like a lark for years - but my genes say I'm a night owl. Could changing my routine really change my life?
29/06/2025
Stride is a former professional athlete's company giving world class home test health diagnostics.