Built for GLP-1 Users
7 things experienced GLP-1 users do before shot day
Most people learn this routine the hard way — one rough Monday at a time. Here's the version that keeps showing up across GLP-1 communities, layer by layer, so you don't have to learn it the slow way.
If Sunday is shot day, you probably know the routine. Maybe it's nausea. Maybe it's bloating, constipation, low energy, or just feeling "off" for a day or two. GLP-1s slow gastric emptying and blunt thirst signals at the same time they're cutting food intake by 20–40% — that's not in your head. Experienced users tend to build small habits that make those days easier. Here's the routine, layer by layer.
Why shot day hits so hard
GLP-1 medications slow gastric emptying. Food stays in the stomach longer, which can contribute to fullness, bloating, reflux, and nausea in some people. At the same time, many people naturally eat and drink less, making it easier to become mildly dehydrated if you're not drinking enough fluids — which can make those symptoms feel even worse.
"I wake up on injection day and immediately get hit with this wave of nausea that makes me regret taking the shot in the first place."
Hydrate before the headache starts, not after
Some people find they don't notice thirst the way they used to, so waiting to "feel thirsty" can mean you're already behind. Hydrating on a schedule instead — a glass before the shot, another the next morning — tends to work better than relying on the cue alone. Some people also find very sweet electrolyte drinks harder to tolerate when they're nauseated, so lower-sugar options may feel easier on the stomach.
💧 TIP: The easiest way to stay hydrated is to make water impossible to forget. Keep a bottle at your desk, in your car, or wherever you spend most of your day, and take small sips consistently—even if you don't feel thirsty yet.
Don't let "not hungry" turn into "not eating anything"
An empty stomach can make nausea and reflux worse. Small, protein-forward bites on a timer — yogurt, crackers with peanut butter, a shake — beat waiting for hunger that may not show up.
Support digestion instead of just riding it out
Slower digestion is a major reason many people experience bloating, sulfur burps, constipation, and prolonged fullness after injection day. Many experienced users reach for digestive support ingredients like:
- Ginger
- Peppermint
- Digestive enzymes
- A clinically studied probiotic
Rather than buying each separately, Foundation+ combines these ingredients — including DigeZyme® digestive enzymes and LactoSpore® probiotic (B. coagulans, 6 billion CFU) — in one daily formula.
Replace the vitamins and minerals you're now getting less of.
Your appetite changed. Your nutritional requirements didn't.
Eating 20–40% less makes those needs genuinely hard to hit from food alone — and many standard multivitamins can sit heavy in a slow stomach and trigger the exact nausea you're avoiding. Foundation+ uses the active, easy-to-absorb forms of B12, B6, folate, iron, and zinc — the versions your body can actually use, not just the cheapest ones to manufacture — plus black pepper extract (BioPerine®) to help it all absorb.
Protect your long-term nutrition, not just today
Reduced calorie intake over months — not days — is what's behind hair thinning, low energy, and feeling weak even as the scale drops, and it's what makes daily nutrition matter more the longer you're on GLP-1 therapy. Alongside active B12, B6, and folate, Foundation+'s Energy & Vitality Complex includes an ashwagandha root extract standardized to 5% withanolides — an herb long used to help the body handle everyday stress.
None of this works particularly well alone
Hydration helps, but it doesn't replace the vitamins you're getting less of. Protein matters, but it doesn't support digestion. The right nutrients don't matter much if they're one more bottle you stop reaching for by week three. The people who stay consistent usually don't have the most supplements — they have the simplest routine. That's why many GLP-1 users eventually consolidate multiple products into one daily habit instead of trying to remember three or four separate bottles. Consistency beats perfection every time.
✔️ Hydrate before you feel thirsty
✔️ Prioritize protein, even in small amounts
✔️ Support healthy digestion
✔️ Replenish essential vitamins and minerals
Built for the nutritional side of the GLP-1 journey.
Most multivitamins weren't designed with GLP-1 users in mind. They're built for people eating normally, not people eating consistently less while navigating slower digestion. Foundation+ was formulated specifically for this stage of the journey: fewer filler ingredients, more of what actually gets absorbed.
"Your medication changed how much you eat. Foundation+ was built to help support what comes next."
Your medication changed how you eat.
Your nutrition shouldn't have to suffer.
Foundation+ was formulated specifically for people using GLP-1 medications.
It combines digestive support, active vitamins and minerals, and thoughtfully selected ingredients into one simple daily routine—so supporting your nutrition feels just as effortless as taking your medication.
What the GLP-1 community is saying