Short, plain-language guides on GLP-1 therapy and metabolic health, written and reviewed by ZIVOLABS doctors. No clickbait. No miracle promises.
Browse the full article libraryYes. If you're losing weight comfortably at a lower dose, there's no need to push higher. The goal is the lowest effective dose, not the maximum.
Usually about four weeks per step before increasing, though your doctor may hold you longer if side effects are tough. There's no rush.
Starting low and stepping up (titration) lets your gut adapt and keeps side effects manageable. The early low doses are about tolerance; the higher doses drive most of the weight loss.
Appetite often drops within the first week or two, but meaningful weight loss builds over 1–3 months as the dose increases. Judge progress monthly, not daily.
No. Doubling up sharply raises the risk of severe nausea and vomiting. Skip the missed dose and resume your normal schedule.
If you've missed more than a week or two, message your doctor. You may need to restart a step lower to avoid heavy nausea, then re-titrate.
If it's under 48 hours, take it as soon as you remember. If more than 48 hours, skip it and take the next on your usual day — don't double up.
Yes, occasionally. As long as there are at least 48 hours between doses, you can move your weekly day. Then keep the new day going forward.
Whichever you'll remember consistently. Many people choose a quiet day like Sunday. You can shift the day by a little if needed, as long as doses stay at least 48 hours apart.
Any time — the weekly injection works regardless of time of day, with or without food. Pick a time you'll remember and stick to it.
Eating much less can lower your metabolic heat and, occasionally, unmask low iron or thyroid issues. If it persists, get iron and TSH checked.
Early headaches are usually dehydration or, in diabetics, lower sugar. More water and steady meals fix most; a headache lasting beyond five days needs review.
