For adults on a GLP-1

Your appetite dropped. Your nutrient needs did not.

Smaller meals mean less vitamin D, B12, iron, folate, and zinc coming in. That gap is measurable in large studies. GLP-1 Support is built to cover it, with digestive comfort included.

Get the full article by email

Enter your email and we will send you the nutrition-gap piece. No spam.

Subscribe & save · $34.99/mo One-time · $59.99

42% off the $59.99 one-time price. Skip or cancel anytime.

90-Day Empty Bottle Guarantee

Try GLP-1 Support for a full 90 days. Use the bottle. If you are not glad you bought it, or you are not getting the nutrient cover and digestive comfort you expected, email us within 90 days for a full refund, even with an empty bottle. No return shipping.

Full product details, label & FAQ on the shop · What it can and cannot do

What’s happening

GLP-1 receptor agonists slow digestion and change appetite signals. That is the mechanism, and it is well established. The quieter follow-on is simple arithmetic: less food in means less of everything in, including the micronutrients your body uses to make red blood cells, support nerve function, and keep immune systems running.

You do not feel a vitamin D shortfall the way you feel a stomachache. It builds quietly. Fatigue you blame on the medication. A “just off” feeling that is easy to ignore.

What the data says

A 2025 retrospective study in Obesity Pillars looked at 461,382 adults newly prescribed GLP-1 medications. Within 6 months, 12.7% were diagnosed with a nutritional deficiency. By 12 months that climbed to 22.4%, more than 1 in 5. Vitamin D showed up most often, with B12 and iron close behind. [1]

A 2026 narrative review in Clinical Obesity pulled together six studies covering nearly 481,000 people on these medications. The same pattern held: vitamin D, iron, B12, and zinc kept coming up as the nutrients most likely to run low. [2]

Honest limits These are observational studies, not controlled trials. They show a correlation between GLP-1 use and deficiency diagnoses. They cannot fully separate “less food” from other factors like changes in absorption or people simply getting more lab work once they start a new medication. The pattern is consistent across a very large combined sample, and it lines up with basic nutrition logic: eat less, take in less.

Nutrients that matter here

B12 Nerve function and red blood cell production. Low levels often show up as fatigue, brain fog, or tingling.
Vitamin D Calcium absorption and immune function. Already one of the most common shortfalls in the general population, before eating less.
Iron Oxygen transport. Running low often just feels like unexplained tiredness. Iron needs vary; ask your doctor before adding it.
Folate Works with B12 for cell division. An estimated 10-15% of people carry an MTHFR gene variant that makes it harder to convert synthetic folic acid into the form the body uses. [3]
Zinc Immune function, plus taste and smell. Relevant when your relationship with food is already changing.

Researchers in the largest study recommend screening this population for B12, vitamin D, iron, and folate. [1] Bloodwork beats guessing.

Digestion: a separate piece

Slower gastric emptying is the point of these drugs. A lot of people also deal with bloating, fullness, and general stomach discomfort while meals shrink.

Two ingredients with published trials worth knowing about:

Ginger. A small randomized, double-blind crossover trial in adults with functional dyspepsia found ginger sped gastric emptying and reduced fullness and bloating versus placebo. The trial had 11 participants, so treat it as an early signal, not settled science. [5]

Bacillus coagulans MTCC 5856. In a randomized, placebo-controlled trial of 70 adults with gas and bloating, this specific strain improved indigestion scores over 4 weeks versus placebo. [4] Strain matters more than the word “probiotic” on a label.

The product

GLP-1 Support

Daily nutrient + digestive comfort formula. Built around the nutrients most often screened for and found low in adults on GLP-1 medications, plus ginger and B. coagulans MTCC 5856 for the gut side of eating less.

60 capsules. 30-day supply. Manufactured in a cGMP-certified US facility. Third-party tested each batch.

What it can do

Help cover the nutritional gaps a smaller appetite leaves open (B12, D, iron, folate, zinc, plus supporting nutrients), and support digestion while your meal size changes.

What it cannot do

It will not cause weight loss. It contains no stimulants and no appetite-suppressing ingredients. It will not replace protein, resistance training, bloodwork, or your doctor.

$34.99 /mo subscribe · 42% off

Or $59.99 one-time. Skip or cancel a subscription anytime.

Subscribe & save · $34.99/mo One-time · $59.99

90-Day Empty Bottle Guarantee

Try it for a full 90 days. Use the bottle. If you are not glad you bought it, or you are not getting the nutrient cover and digestive comfort you expected, email us within 90 days for a full refund, even with an empty bottle. No return shipping.

Want the full label, science, and FAQ? Open the product page

FAQ

Does everyone on a GLP-1 become nutrient deficient?

No. The research shows an elevated risk, not a certainty. Roughly 1 in 5 people in the largest study developed a diagnosed deficiency within a year, which means roughly 4 in 5 did not. [1]

Is this a medication or a substitute for one?

Neither. GLP-1 Support is a dietary supplement. It contains no drugs, does not affect GLP-1 hormone levels, and is not a substitute for any prescription.

How would I know if I’m low on these nutrients?

Bloodwork is the reliable way. Fatigue and brain fog are common to a dozen other things, including the medication itself.

Should I take it if I’m unsure about iron?

This formula includes 18 mg of iron. Iron needs vary widely, and some adults should not supplement iron at all. Check with your doctor first if you are unsure about your iron status.

Can I take this with my prescriptions?

Ask your prescriber. Tell your doctor and pharmacist about every supplement you take.

References

Butsch WS, Sulo S, Chang AT, et al. Nutritional deficiencies and muscle loss in adults with type 2 diabetes using GLP-1 receptor agonists: a retrospective observational study. Obes Pillars. 2025;15:100186. Link
Urbina J, Salinas-Ruiz LE, Valenciano C, Clapp B. Micronutrient and nutritional deficiencies associated with GLP-1 receptor agonist therapy: a narrative review. Clin Obes. 2026;16(1):e70070. Link
Frosst P, Blom HJ, Milos R, et al. A candidate genetic risk factor for vascular disease: a common mutation in methylenetetrahydrofolate reductase. Nat Genet. 1995;10(1):111-113. Link
Majeed M, Nagabhushanam K, Paulose S, Arumugam S, Mundkur L. The effects of Bacillus coagulans MTCC 5856 on functional gas and bloating in adults: a randomized, double-blind, placebo-controlled study. Medicine. 2023;102(9):e33109. Link
Hu ML, Rayner CK, Wu KL, et al. Effect of ginger on gastric motility and symptoms of functional dyspepsia. World J Gastroenterol. 2011;17(1):105-110. Link