Lp(a) Test: The Overlooked Cardiovascular Risk Factor
Most New Zealanders have never heard of Lipoprotein(a)—yet it represents one of the strongest independent risk factors for heart disease and stroke. Unlike LDL cholesterol, Lp(a) is largely genetically determined and won't respond to diet or exercise. For roughly 20% of the population, elevated Lp(a) carries a 2.6-fold increased risk of cardiovascular events—yet standard lipid testing in New Zealand doesn't include it. This guide explains what Lp(a) actually is, why it matters, how it damages blood vessels and heart valves, and what you can do if yours is elevated. Essential reading for anyone serious about long-term cardiovascular health.
DUTCH Hormone Test New Zealand: A Comprehensive Clinical Guide
The DUTCH test captures hormone metabolites across 24 hours—revealing how your body produces and processes cortisol, oestrogen, progesterone, and testosterone. Unlike a single blood draw, it tracks circadian patterns and metabolic pathways that conventional testing misses. This guide explains what the test measures, who benefits, and what to expect.
Your cortisol test result is one number.
Cortisol is typically measured as a single number. But that number doesn't tell you whether your stress hormones peak at the wrong time of day, how hard your adrenal glands are actually working, or how quickly cortisol is being cleared from your system. Here's what the three measurements actually mean.
