Health & Nutrition Guides
Plain-English explanations of what supplements do, how to take them, and how to read a label. No hype, no miracle claims.
How to useBuilding a Supplement Routine You Will Actually Keep
The best supplement is the one you remember to take. Practical notes on timing, food, storage, and knowing when to stop.
IngredientsMagnesium: The Different Forms and What They Are For
Glycinate, citrate, oxide, and more. Magnesium supplements come in several forms and they are not interchangeable. A short guide to telling them apart.
NutritionCollagen and Skin: What Is Actually Known
Collagen supplements are everywhere. Here is what collagen is, what happens when you swallow it, and how to read the claims made about it with a clear head.
NutritionVitamin C: What It Does, and How Much Is Enough
Vitamin C is one of the most widely taken supplements in the world. Here is what the nutrient actually does in the body, how much adults generally need, and why very large doses are mostly wasted.
How to useHow to Read a Supplement Label Without Getting Lost
Serving size, percentage daily value, and the difference between the ingredient and the compound it comes in. A short guide to the numbers on the back of the pack.
IngredientsWhat Makes Effervescent Supplements Different?
Effervescent tablets dissolve in water before you drink them. Here is what that fizz actually is, and why some people find these easier to take than capsules.