Why the hot shower works
Hot water rides the same nerves your gut uses. It quiets the signal from the outside, and it wears off when you step out. Calm is what I built to work on the same signal from the inside.
Welcome Kit · Free
MGB+ Calm
A daily formula for the nervous, uneasy stomach. For the mornings that turn queasy before the day starts.
One bottle, every month · vs $79 one-time
The Welcome Kit, free with your first order. $18 value.
A month of MeNome Premium, free. Our gut-brain app. $9.99 value.Measure your progress with MeNome. A month of Premium is included with your subscription. $9.99 value.
Renews at $55/mo until you cancel. Skip, pause, or cancel in your account in two clicks.
Try it for 12 weeks. Not helping? Your first order refunded, up to three bottles. Keep them.From Dr. Rick’s TikTok comments
Real public comments on Dr. Rick’s videos about the B1 + magnesium core in every MGB+ formula. Individual experiences, results vary.
Usually not three separate problems. They tend to travel together as one gut-brain pattern. MGB+ Calm is what we built for it.
Formulated by Rick Pescatore, DO · Board‑Certified Emergency Physician
No mystery blends. Every ingredient and its exact amount, listed right here.
A calming plant compound from black pepper and cloves. Calm's lead helper for a settled stomach.
A form of B1 that absorbs far better than the ordinary, water-soluble kind. The core of every MGB+ formula.
A well-absorbed magnesium that helps quiet an easily unsettled stomach, without the laxative effect of cheaper forms.
Concentrated ginger, the most-studied root for a settled stomach and steadier mornings.
Each batch is third-party tested for purity, safety, and compliance.
MGB+ Calm · 60 capsules · 30-day supply
PayPal · cards · also at checkout
Feel the difference or your first bottle is free. Full refund of your first monthly order, one bottle, within 12 weeks of delivery. Keep it. No returns, no forms, one email.
More bloat, fog, and afternoon crash? See Clear.Heartburn and heavy meals? See Cool.
+ The quiet part
A few unglamorous molecules keep the gut-brain wiring supplied. Magnesium glycinate. A well-absorbed form of vitamin B1. No drug company advertises them, because no drug company owns them, so the knowledge stayed inside medicine.
MGB+ is that knowledge, dosed properly and put on a label you can read. It is what a physician gives his own family.
Your gut and brain run on a single nerve line, the gut-brain axis, and that line needs fuel. Calm feeds it benfotiamine, an absorbable form of B1, with magnesium alongside, then adds beta-caryophyllene and ginger for a settled, steadier stomach.
What to expect, week by week
Two patterns? Save on the pair
Many people run more than one pattern. Any two formulas together cost less than buying them one at a time, on one subscription cadence.
Dr. Rick Pescatore walks the whole Calm label: all six ingredients, the exact doses, and why each one earned its place.
I am an ER doctor. The queasy-morning patient is the one medicine keeps shrugging at: normal labs, miserable mornings. Calm is my answer to the shrug.
Dr. Rick Pescatore, DO · Founder
Scientific advisory board
Independent clinicians who reviewed the framework. Not paid endorsements.
Dr. NiforatosCleveland Clinic
Dr. MotovMaimonides
Dr. ReevesBrooke Army MC
S. Enright, M.Ed.Behavior AnalysisHighlights from verified buyers
“I’ve been suffering with CHS for years and I completely had to quit for three years because my health was getting so bad but I think this might be the solution I’ve been taking these supplements every day and I heard after two weeks. The progress really starts to show. I’m looking forward to that day and I will keep...”
84% of surveyed MGB+ customers said they intended to reorder.
Klaviyo customer survey, n=204, May 2026. Self-reported repurchase intent at 8 weeks. Not a clinical outcome.
Individual experiences. Results vary. Not guaranteed outcomes.
Read every verified reviewCalm is a gentle daily supplement, but it is not a substitute for your doctor. If you take prescription medication, are pregnant or nursing, or manage a health condition, check with your physician before starting. Every ingredient and dose is on this page so you can share the full list.
Most people notice small shifts between weeks 2 and 4, with a clearer signal by weeks 4 to 8. Give it a fair 12-week test. It is a slow-build formula by design.
Only subscription plans renew, and the page always tells you which one you picked. Skip, pause, or cancel anytime in your account, with no fees and no phone calls. One-time orders never renew.
Simple. Take it daily and give it up to 12 weeks from delivery. If you are not better off, email support@belly-md.com and we refund your first order, up to three bottles. Keep them, nothing to ship back. One guarantee per customer, because we mean it.
Two capsules a day with food. Each bottle holds 60 capsules, a 30-day supply.
Calm is a daily dietary supplement for the queasy-morning, easily-unsettled-stomach pattern, not a treatment for any condition. If you have a diagnosed medical condition, talk with your clinician about whether a daily supplement fits your plan.
Every first order includes the Welcome Kit, free: your formula's printed Protocol Cards (dosing, timing, and what to notice, week by week) plus a couple of BellyMD extras. Choose the 90-day supply and the pocket evidence booklet is in the box too. Subscriptions get the kit with their first shipment.
Try it for 12 weeks. Not helping? Your first order refunded, up to three bottles. Keep them.
Start with CalmThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Choose the closest match. We’ll name your likely starting pattern straight away.
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