The ZIVOLABS journal

Things worth knowing — before, during, after.

Short, plain-language guides on GLP-1 therapy and metabolic health, written and reviewed by ZIVOLABS doctors. No clickbait. No miracle promises.

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Showing 25–36 of 67

What to expect· 5 min

Does a GLP-1 work without dieting?

It causes weight loss largely by reducing appetite, so you'll naturally eat less even without formal 'dieting'. But protein and movement make the loss healthier and more lasting.

10 Jan 2026

What to expect· 5 min

How do I avoid loose skin while losing weight on a GLP-1?

Lose at a steady pace, keep protein high (1.2–1.6 g/kg) and build muscle with resistance training. These give skin time to adapt and improve the final result.

9 Jan 2026

What to expect· 5 min

Can a GLP-1 help with emotional or stress eating?

Often, yes — by quietening 'food noise' it reduces impulsive snacking. It won't fix the underlying stress, so pair it with sleep, movement and, if needed, support.

29 Dec 2025

What to expect· 5 min

Why do I feel full so quickly on a GLP-1?

That's the medicine slowing stomach emptying — the intended effect. Eat protein first so the small amount you manage is nutritious, and have smaller, frequent meals.

28 Dec 2025

What to expect· 5 min

Why am I not getting any side effects — is it working?

Yes, it can still be working. Not everyone gets side effects, and their absence doesn't mean the dose is too low. Judge by appetite and the trend on the scale.

23 Dec 2025

What to expect· 5 min

How quickly will I feel a GLP-1 working?

Appetite usually starts dropping within the first week or two, but real weight loss builds over one to three months as the dose increases.

22 Dec 2025

What to expect· 5 min

Can I speed up my weight loss safely?

Within limits — getting to an effective dose, hitting protein, sleeping well and adding strength work all help. Crash dieting on top usually backfires with fatigue and muscle loss.

27 Jun 2025

What to expect· 5 min

How will I know it's working before the scale moves?

Reduced 'food noise', smaller portions feeling enough, looser clothes and a shrinking waist often show up before the scale does. Track these, not just weight.

26 Jun 2025

What to expect· 5 min

Will I lose muscle along with fat?

Some muscle loss happens with any weight loss. Eating enough protein (1.2–1.6 g/kg) and doing resistance training shifts the loss heavily toward fat instead of muscle.

25 Jun 2025

What to expect· 5 min

Do GLP-1 results vary between people?

Yes, a lot. Genetics, starting weight, insulin resistance, diet and which molecule you're on all matter. About 10–15% are 'low responders' and may do better on a different drug.

24 Jun 2025

What to expect· 5 min

How do I keep the weight off long-term?

Maintenance comes from a sustainable dose plus the habits you built — protein, strength training, sleep and steps. The medicine holds appetite; the habits hold the result.

23 Jun 2025

What to expect· 5 min