What Does 'High Protein' on a Food Label Actually Mean?
Protein claims can be useful, but serving size, Daily Value and the rest of the Nutrition Facts panel determine what the claim means in context.
Danielle Omar, MS, RDN
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Bextera articles
Nutrition, health, food and fitness — without the noise.
Research-led reporting, practical explainers and evidence comparisons covering nutrition, supplements, food, fitness and consumer health.
Vitamin D From Sun, Food or Supplements: What Each Source Can Actually Do
Sunlight, foods and supplements can all contribute to vitamin D status, but they are not interchangeable sources.
Monique Tello, MD, MPH
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Protein Bars: 7 Numbers to Check Before Calling One 'High Protein'
Protein grams are only one line on the label. Calories, serving size, fiber, added sugar, saturated fat, sodium and price change the comparison.
Danielle Omar, MS, RDN
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Pre-Workout Caffeine: What It Actually Adds — and What More Doesn't Fix
Caffeine can improve some exercise outcomes, but dose, timing, tolerance and side effects matter more than chasing the largest milligram number.
Cori Ritchey, CSCS
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Magnesium From Food vs Supplements: Why the Label Changes the Math
Magnesium from spinach, legumes, nuts and whole grains is not evaluated the same way as elemental magnesium on a supplement label.
Danielle Omar, MS, RDN
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How to Read a Supplement Facts Label Without Getting Distracted by the Front
Serving size, active ingredient amounts, Daily Value and proprietary blends tell you more about a supplement than most front-label marketing.
Patricia Weiser, PharmD
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How Much Protein Do You Actually Need?
Protein needs depend on body size, training, diet and goals. Here is how to interpret the numbers without treating one intake target as universal.
Kelsey Kunik, RDN
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Fish Oil Labels: Why 1,000 mg of Fish Oil Is Not 1,000 mg of EPA + DHA
Fish-oil weight, total omega-3 content, EPA and DHA are separate label numbers. Here is how to compare them correctly.
Patricia Weiser, PharmD
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Electrolytes vs Water: When Do You Actually Need a Sports Drink?
Water is enough for many workouts. Longer, hotter or sweat-heavy sessions can change the equation. Here is what electrolyte drinks actually add.
Kelsey Kunik, RDN
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Does Protein Timing Matter More Than Total Daily Intake?
The post-workout protein window matters, but total daily protein, training quality and protein distribution remain part of the bigger picture.
Cori Ritchey, CSCS
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Creatine Weight Gain: Water, Muscle or Fat?
Creatine can move the scale, but early water retention, lean-body-mass changes and body fat are different measurements.
Cori Ritchey, CSCS
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Magnesium Glycinate vs Citrate: Which Form Has Better Evidence?
An evidence-led comparison of magnesium glycinate and magnesium citrate covering elemental magnesium, absorption evidence, clinical research, tolerability claims and the limits of direct comparisons.
Patricia Weiser, PharmD
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Creatine HCl vs Monohydrate: Does Better Solubility Mean Better Results?
A direct evidence comparison of creatine hydrochloride and creatine monohydrate, covering solubility, human research, training outcomes and the limits of current evidence.
Cori Ritchey, CSCS
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