A HLTH+ Men's Vanilla sachet and electric shaker on a white marble kitchen bench with fresh fruit — HLTH+
Inside the Formula

Optifast Protein Plus Explained

Optifast VLCD Protein Plus is the higher-protein shake in Optifast's very low calorie diet range. Its published panel lists 28g protein and 3.6g dietary fibre per 63g serve, 1050 kJ (250 Cal) and 2...

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Medical NutritionA single scoop of powder on the corner of a kitchen bench with empty space beside it — HLTH+

GLP-1 Supplements vs GLP-1 Medication: The Honest Comparison

No. A prescription GLP-1 medication is a molecule acting on a receptor, prescribed and monitored. An over-the-counter GLP-1 supplement is food or a complementary product. The category splits in two...

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Medical NutritionA half-eaten plate of food pushed to one side of a wooden dining table in natural light — HLTH+

What a GLP-1 Agonist Actually Does to Your Appetite and Your Nutrition

A GLP-1 agonist is a molecule built to switch on the receptor for GLP-1, a gut hormone released when you eat. It pulls three levers: satiety signalling in the brain, slower gastric emptying, and gl...

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Medical NutritionOverhead flat lay of a bowl of plain rice, a banana and a cup of ginger tea on a pale wooden bench — HLTH+

Side Effects of GLP-1 Therapy: What Causes Each One, and What Helps

Nearly every reported effect of GLP-1 therapy traces to five mechanisms: slower gastric emptying, a sharp fall in food intake, the protein, dietary fibre and micronutrient shortfall that follows, w...

Read more — Side Effects of GLP-1 Therapy: What Causes Each One, and What Helps
Medical NutritionA woman standing at a kitchen bench holding a glass of water in soft morning light — HLTH+

GLP-1 Side Effects: The Nutrition-First Guide to Every One

Most reported GLP-1 side effects trace to two things: the medicines slow gastric emptying and gut motility, and appetite falls so total intake drops. Nausea, constipation, sulphur burps, fatigue, h...

Read more — GLP-1 Side Effects: The Nutrition-First Guide to Every One
Medical NutritionWhat to Eat on a GLP-1

What to Eat on a GLP-1

On a GLP-1, build every meal around protein first, then dietary fibre from vegetables, legumes and whole grains, and keep fluids up between meals. In trials the medicines cut food intake by roughly...

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Medical NutritionWhat Is the GLP-1 Diet? (Quick Answer)

What Is the GLP-1 Diet? (Quick Answer)

The GLP-1 diet is not an official, prescribed diet. It is the everyday name for how people adjust their eating on GLP-1 medicines, which reduce appetite enough that daily food intake drops by rough...

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Medical NutritionWhat Is GLP-1? A Plain-English Guide for Australians

What Is GLP-1? A Plain-English Guide for Australians

GLP-1 (glucagon-like peptide-1) is a hormone your gut releases when you eat. It signals fullness to your brain, slows your stomach's emptying and helps regulate blood sugar. GLP-1 medicines mimic t...

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Inside the FormulaSupplements That Increase GLP-1: The Evidence

Supplements That Increase GLP-1: The Evidence

Protein and dietary fibre trigger the body's normal GLP-1 release at every meal, and that is where the solid evidence ends. Booster ingredients rest on small, short studies of hormone markers. No s...

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Inside the FormulaOptifast vs OptiSlim: The Honest Referee

Optifast vs OptiSlim: The Honest Referee

Optifast and OptiSlim both sell Australian very-low-calorie-diet (VLCD) shake programs, and their published panels split cleanly. Optifast's Chocolate shake lists 20g protein, 3.6g dietary fibre an...

Read more — Optifast vs OptiSlim: The Honest Referee

Social Media - Feed / Partner Posts & Review

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At HLTH+, social media is where real stories meet real impact. It’s how we stay connected to our vibrant community of customers, wellness influencers, practitioners and affiliate partners.

We amplify user-generated content, spotlight everyday health wins, and share behind-the-scenes moments from our partners — from daily rituals and product reviews to transformation journeys and expert tips.