A Coffee Expert's Guide to Describing Coffee Flavor and Aroma

A professional guide to tasting and articulating coffee flavors, covering the flavor wheel, aroma identification, acidity types, body, sweetness, aftertaste, and building your personal sensory vocabulary.

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Can One Dose of Creatine Offset Sleep Loss?

This summary covers a study on whether a single 0.2 g/kg dose of creatine can reduce the cognitive costs of sleep deprivation. The main takeaway is that creatine appears safe and modestly helpful, with especially notable effects in some logic, processing-speed, and reaction-time tasks.

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A Neuroscientist's Diet for More Autophagy

This piece summarizes Dom D'Agostino's argument that you can drive autophagy without a full fast by using a short, tightly designed calorie-restricted ketogenic protocol. The focus is on practicality: strong metabolic benefits, lower psychological friction, and better repeatability than a conventional fast.

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MIT's Noninvasive Blood Glucose Breakthrough

This summary explains MIT's latest progress toward needle-free blood glucose monitoring using Raman spectroscopy. The core advance is a simpler, smaller sensing approach that focuses on just three wavelength bands while maintaining commercially meaningful accuracy.

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