Isotopic envelope diagram with C12, C13, and mass spectrum.

What Is an Isotopic Envelope and Why It Matters in Metabolomics

In metabolomics, researchers rely heavily on advanced tools like mass spectrometry to identify and quantify molecules within complex biological systems. One concept that plays a vital role in interpreting these results is the isotopic envelope. While it might sound highly technical, understanding this concept is key to unlocking more accurate, reproducible, and insightful data in…

Phytochemicals chart showing categories such as flavonoids, carotenoids, glucosinolates, saponins, phytoestrogens, and phenolic acids with food examples like berries, carrots, broccoli, soy, and coffee.

What Is a Phytochemical? A Beginner’s Guide to Plant Compounds

If you’ve ever wondered what is a phytochemical, you’re not alone. Phytochemicals are natural, bioactive compounds found in plants—not essential like nutrients, but deeply impactful for human health. Let’s explore what phytochemicals are, why they matter, and how they benefit well-being in a straightforward, engaging way. What Is a Phytochemical? The word “phytochemical” merges phyto…