The latest from us
Are cortisol detoxes real or effective? Stress isn't so simple
Cortisol detoxes promise a quick reset. Here’s what they get wrong, what your symptoms may still mean, and where cortisol testing fits.
Are cortisol detoxes real or effective? Stress isn't so simple
Cortisol detoxes promise a quick reset. Here’s what they get wrong, what your symptoms may still mean, and where cortisol testing fits.
What do TSH, T4 and thyroid antibodies show about thyroid health?
A clear guide to TSH, T4, T3 and thyroid antibodies: what each thyroid marker shows, what a home TSH test can tell you, and when tiredness, mood changes or weight shifts need wider context.
What do TSH, T4 and thyroid antibodies show about thyroid health?
A clear guide to TSH, T4, T3 and thyroid antibodies: what each thyroid marker shows, what a home TSH test can tell you, and when tiredness, mood changes or weight shifts need wider context.
Where your iron goes: Haemoglobin, ferritin, myoglobin and transferrin explained
Iron does far more than carry oxygen. Learn how haemoglobin, ferritin, haemosiderin, myoglobin and transferrin work, and why low iron stores can matter before anaemia appears.
Where your iron goes: Haemoglobin, ferritin, myoglobin and transferrin explained
Iron does far more than carry oxygen. Learn how haemoglobin, ferritin, haemosiderin, myoglobin and transferrin work, and why low iron stores can matter before anaemia appears.
MDMA misuse & testing: Signs, risks, detection windows & test results
A practical guide to MDMA misuse and urine testing, covering signs, risks, detection windows, result meanings and when a rapid test needs lab confirmation in real-life settings.
MDMA misuse & testing: Signs, risks, detection windows & test results
A practical guide to MDMA misuse and urine testing, covering signs, risks, detection windows, result meanings and when a rapid test needs lab confirmation in real-life settings.
Cup, cassette or strip: Which urine drug test format should you use?
Cup, cassette or strip? This practical guide compares urine drug test formats by handling, mess, steps and result reading, so you can choose the option that fits your setting.
Cup, cassette or strip: Which urine drug test format should you use?
Cup, cassette or strip? This practical guide compares urine drug test formats by handling, mess, steps and result reading, so you can choose the option that fits your setting.
Is total cholesterol testing worth it, or do you need a full lipid panel?
A total cholesterol test can be a useful first check, but it is not the whole answer. Here’s what the number tells you, what it misses, and what to do next.
Is total cholesterol testing worth it, or do you need a full lipid panel?
A total cholesterol test can be a useful first check, but it is not the whole answer. Here’s what the number tells you, what it misses, and what to do next.
Gonorrhoea symptoms in men and women: what to look for and when to test
Gonorrhoea can cause discharge, pain when peeing, pelvic pain or no symptoms at all. Learn what to look for and when testing makes sense.
Gonorrhoea symptoms in men and women: what to look for and when to test
Gonorrhoea can cause discharge, pain when peeing, pelvic pain or no symptoms at all. Learn what to look for and when testing makes sense.
How do saliva drug tests work? What they detect and accuracy explained
Saliva drug tests can give fast answers with a simple mouth swab. This guide explains what they detect, how accurate they are, how long they go back, and when urine may be the better fit.
How do saliva drug tests work? What they detect and accuracy explained
Saliva drug tests can give fast answers with a simple mouth swab. This guide explains what they detect, how accurate they are, how long they go back, and when urine may be the better fit.