Anxiety: see what your stack is actually doing.
Magnesium, L-theanine, methylated B-vitamins, and omega-3s all appear in the anxiety nutrition research. Scan the supplements you already take and check the forms and doses against it, before you buy anything else.
Scan your stack, free Free. No credit card. Three minutes.
What the evidence shows.
Magnesium is the most-studied nutrient for everyday anxiety and stress. A 2017 systematic review in the journal Nutrients (Boyle and colleagues) found the existing trials suggestive of a benefit, while noting that study quality varied and better trials are still needed.
Roughly 40 million U.S. adults live with an anxiety disorder. Medication and therapy do real work; the supplement layer (magnesium, L-theanine, methylated B-vitamins, omega-3s) is a separate question, and the form on the label often matters more than the dose.
A note on safety. This is information, not a treatment for anxiety. Keep working with your clinician, and do not change a prescribed medication without them.
What NuLevels checks.
Is your magnesium an absorbable form?
Magnesium oxide is the cheapest form and the one in most multivitamins; it barely absorbs. Glycinate and threonate are the forms used in the calming research. NuLevels labels the form on every product you scan.
Is the rest of the stack accounted for?
Magnesium, L-theanine, methylated B-vitamins, and omega-3s each show up in the anxiety research. NuLevels totals each one across your products so you can see what you actually take.
Is your care team in the loop?
Until 2026, U.S. medical schools required no nutrition training, so many clinicians have not reviewed this literature. A clear, shareable view of your stack makes that conversation easier; it does not replace it.
From bottles on the counter to a clear picture.
Scan your stack. NuLevels reads every label and flags off-target forms the moment they appear, starting with magnesium oxide and low-EPA fish oil.
It labels the form of each B-vitamin and mineral, so you can see exactly what you have instead of trusting the front of the bottle.
Every nutrient is totaled across all your products and shown in one view. Print it or share it with your clinician in one tap.
Test for this.
The Functional Foundation panel checks magnesium status, vitamin D, thyroid, and methylation, the markers most often missed when anxiety does not budge on the current plan.
See the Functional Foundation panel →Premium unlocks your AI Condition Coach.
Ask about your own record in plain language: “Is my magnesium glycinate or oxide?” “When should I take L-theanine?” The coach answers from the stack you built and the labels you scanned, not generic advice. It is information, not a diagnosis.
See Premium →Your stack, finally understood.
Free in three minutes. No credit card.