An emergency physician on harm reduction

Before The Vomiting Starts.

Emergency visits for this pattern are climbing 28% a year. There is a warning window first, and most people miss it.

Read the protocol

Read this part first

Vomiting right now and can't keep water down? Close this page. Go to an emergency department.

That gets dangerous faster than people expect, and they can fix it in hours. I have admitted people who waited. This page is for the time between episodes.

The pattern, before it has a name.

It never starts with vomiting. It starts with mornings.

Queasy on waking. Appetite that shows up late. Quiet dread about breakfast. Showers that feel better than they should.

People live there for months. It is the phase where doing something still works, and the phase everyone ignores, because nothing has gone wrong yet.

28%
average annual rise in emergency visits for this vomiting pattern among 15 to 24 year olds.
J Pediatr Gastroenterol Nutr, 2025
55k+
suspected visits captured in that same national sample.
Nationwide Emergency Room Sample

The people arriving are younger every year. Most had months of warning they could not read.

The part you do not want to read.

What ends this pattern is time away from whatever sets it off. Not less of it. Not a different version. Not a supplement. Stopping.

I am also realistic about how many of you will stop today. The rest of this page is for everyone else. That is harm reduction. It is not a cure and I will not sell it as one.

The prodromal protocol.

  1. Take breaks that are actually breaks. A day off is not a break. This built over months. The interruption has to be too.
  2. Cut the dose before you cut the habit. Intensity is the easier change to make and the one with the most leverage. Lower the amount first.
  3. Learn your warning window. Queasy mornings, late appetite, dread about eating. Write down when it started. Naming it catches the next one weeks earlier.
  4. Treat the shower as a signal. When hot water is the only thing that helps, the pattern has moved. Do not let relief hide the trend.
  5. Do not let a bad week become a fasting week. Three days of poor intake and vomiting is enough to matter. That is the next section.

Above this line: the pattern, and what reduces it. Below it: nutrition during a bad stretch. Not the same thing. I will not blur them.

What repeated vomiting does to your B1.

Your whole body stores about thirty milligrams of B1. Two to three weeks of poor intake empties it. If you are genuinely ill, seventy-two hours.

Vomiting drains it from both ends. You take in less and lose more. It is why pregnancy sickness gets B1 early as standard practice.

None of that is a reason to buy anything. It is a reason not to spend a bad week empty.

J Pediatr Gastroenterol Nutr 2025, doi:10.1002/jpn3.12469. Neurogastroenterol Motil 2025, doi:10.1111/nmo.14895. Diseases 2026;14(8):275 (single-center pilot, mean age 70).

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What I built

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Six ingredients. Every dose on the label.

It will not stop an episode. It is built for the stretch in between, when intake has been poor and the gut is easy to provoke.

The three doing most of the work

Benfotiamine

100 mg

A well-absorbed form of vitamin B1. Plain B1 gets inefficient as the dose climbs. This one does better in human studies.

Magnesium glycinate

150 mg

Vomiting and poor intake are hard on magnesium. Glycinate is the form least likely to upset an irritable gut.

Ginger extract

100 mg

The most-studied root for a settled stomach, and one of the few with real trial evidence behind it.

The other three

Why 90 days?

Repletion is not a weekend project. One bottle is a taste. The protocol is the point.

  • Weeks 1 to 2: Mornings shift first. Ginger and magnesium work closest to that.
  • Weeks 3 to 6: The B1 layer builds. Slow, unglamorous, quiet.
  • Weeks 7 to 12: The stretch that tells you if anything changed.

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About the author
Rick Pescatore, D.O.
Rick Pescatore, D.O.

Board-certified emergency physician. Editor-in-Chief of Emergency Medicine News. U.S. Naval Academy graduate. Founder of BellyMD. A decade treating this pattern at three in the morning.

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Common questions.

Does this replace stopping?

No. Time away from your trigger is what ends this pattern. If you can stop, stop, and you will not need this page.

Calm is nutritional support for people who are not stopping today. Pretending otherwise would make me the kind of person I complain about.

Is Calm a treatment for the vomiting?

No. Calm is a dietary supplement. It is not intended to diagnose, treat, cure, or prevent any disease. It will not stop an episode, shorten one, or prevent the next. It is a daily formula for a stretch when intake has been poor.

What if I am in an episode right now?

Emergency department. Not a supplement, not a shower, not waiting it out. Days of vomiting cause dehydration and electrolyte problems that are genuinely dangerous, and they can fix it in hours.

Why 90 days?

Repletion takes weeks, not days. The protocol matches the biology. The guarantee matches the protocol.

Can I take it with my medications?

Check with your prescriber. Turmeric and ginger matter if you are on a blood thinner. Piperine increases absorption of some medications, so a normal dose can behave like a larger one. Ask first, not after.

What arrives in the first box?

Your bottles, the printed Protocol Cards, and the pocket evidence booklet. The booklet is built to be handed to a doctor.

Ninety days. Covered in full.

Between episodes, intake rough? This is what I would take. Not shifted by week 12, it is free.

Not sure Calm is your match? Take the 90-second quiz.

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