Coffee gets blamed for canceling out vitamins, but the research points to one real issue: iron. Here is what coffee and tea actually do, and how to time them.
Coffee, Tea, and Your Vitamins: Does Timing Matter?
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The Vitamin Armor Blog
Science-backed guidance on vitamins, minerals, and daily supplementation. Written for athletes, active adults, and anyone who wants to make informed decisions about what they put in their body.
Should You Take Iron Without a Blood Test? What Ferritin Tells You
Tired and thinking about iron pills? Here is why a quick ferritin test should come first, who is most likely to be low, and how to make iron treatment work better.
How Much Zinc Is Too Much? Immune Support Without Overdoing It
Zinc is in lozenges, gummies, and most multivitamins, so it is easy to overdo. Here is how much you need, where the limit is, and what the cold research really shows.
The Best Time to Take Your Vitamins (and What to Take Them With)
Morning or night? The best time to take a multivitamin has more to do with your meal than the clock. Here is how to time your vitamins, minerals, and vitamin D.
Clean Supplements: What ‘No Proprietary Blends’ Actually Means
“Clean” is one of the most overused words on supplement labels. Here is what it should mean, and why no proprietary blends is the detail that matters most.
Multivitamins and Exercise: What Active People Should Know
Regular exercise raises your need for certain micronutrients. Here is what active people should know about multivitamins, training, and recovery.
How Nutritional Gaps Affect Energy, Focus, and Daily Performance
Eating reasonably well but still running low by mid-afternoon? Small nutritional gaps may be part of the story. Here is what the research says.
The Role of Vitamin D in Bone Health, Immunity, and Recovery
Vitamin D is known for bone health, but its role in immunity and recovery matters just as much. Here is what the research shows.
Why Most Multivitamins Have Too Much of What You Don’t Need
Bigger numbers on a label do not mean better nutrition. Here is why so many multivitamins overshoot the Daily Value and why that can backfire.
What to Look for on a Supplement Label (And What to Avoid)
Supplement labels are packed with numbers and claims. Here is how to read one, what to look for, and which red flags to avoid.
Signs You Might Not Be Getting Enough Vitamin D
Low vitamin D is common and easy to miss. These are the signs worth paying attention to, and how to find out where your levels stand.
Do You Really Need a Multivitamin? What the Science Says
Not everyone needs a multivitamin, but many people have gaps they do not notice. Here is what the science says about who benefits most.