Keto 101: A Beginner's Guide

2 min read

Introduction to keto

Keto visual food guide

Keto side effects

Verified by Oscar Tong, Dietitian (APD 056821)

What is keto?

The ketogenic diet (keto) is a low-carb, high-fat eating plan designed to shift your body into ketosis, a state where it burns fat for energy instead of carbs.

Benefits of keto

Weight loss

Keto helps your body burn fat instead of carbs for energy, targeting stored fat—even stubborn areas.

Mental Clarity

Ketones provide a steady, clean energy source for the brain, enhancing focus and mental clarity.

Targets Visceral Fat

Burns fat around internal organs, reducing risks of heart disease and metabolic disorders.

Appetite Suppression

Keto naturally suppresses hunger by lowering ghrelin, the hormone that signals hunger.

Heart Health

Boosts HDL (good cholesterol) and lowers triglycerides, improving heart health markers.

Lower Inflammation

Reduces inflammation to ease joint pain and support long-term health.

Stable Energy

Fat is a clean, lasting fuel that avoids sugar crashes and keeps energy steady.

Blood Sugar Control

Balances blood sugar and improves insulin sensitivity, supporting diabetes management.

How does keto work?

1. Eliminate Carbs

Reduce carbohydrate (e.g. bread) intake to <50g per day.

2. Ketosis Begins

Your liver produces ketones, which replace carbs as your main energy source.

3. Fat Burn Mode

Your body keeps burning fat for energy as long as you stay within your carb limit.

What food can I eat on keto?

👉 Scroll right to see full list

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Keto Side Effects

What are the common side effects of keto?

When starting keto, your body transitions from burning carbs to burning fat, which can cause temporary side effects:
Keto Flu: Fatigue, headache, nausea, irritability, and muscle cramps caused by electrolyte imbalances and dehydration.
Digestive Issues: Constipation or diarrhoea as your gut adjusts to a higher fat, lower fibre diet.
Bad Breath: A fruity or metallic odour due to acetone, a by-product of ketosis.
Increased Urination: Your body excretes glycogen, which releases water, leading to frequent urination.

What's the Keto Flu?

Keto flu is common in the first week as your body adjusts to burning fat instead of carbs. Stay hydrated and increase electrolytes by consuming salt, magnesium, and potassium. Our Keto Gummies Set contains all the essential electrolytes to help ease symptoms, making the transition to ketosis smoother.

How do I know I’m in ketosis?

Look for signs like bad breath, increased energy, reduced appetite, and mental clarity. For accurate results, use a keto test kit like a breath meter or blood ketone monitor (both available in our store). The best time to test is 2-3 hours after a meal for reliable readings.

Why am I not losing weight anymore?

Check your macros and track your food for hidden carbs. Consider intermittent fasting, increasing physical activity, or trying our Burn gummies to support ketogenic fat metabolism and hormonal balance. Ensure you're sleeping well and managing stress, as these factors impact weight loss.

Can I exercise on keto?

Yes! Keto is compatible with all types of exercise. For high-intensity workouts, you might need slightly more carbs to fuel performance. Be sure to stay hydrated and replenish electrolytes, especially post-workout, with options like our Keto Gummies.

Is keto safe long-term?

Yes, for most people, keto is safe and sustainable. A keto diet rich in whole foods ensures adequate nutrients. Regularly monitor cholesterol and overall health. If you're unsure, consult with a healthcare professional or incorporate periodic carb cycling to suit your lifestyle.

How do I balance my macros?

The standard keto macro split is 70% fat, 20% protein, and 10% carbs. Use an app to calculate net carbs (total carbs minus fibre) and ensure you're meeting your daily targets. For support, try our meal plans and supplements tailored to your goals.

Why do I have digestive issues on keto?

Digestive issues occur as your gut microbiome adjusts to a higher fat intake and reduced fibre.

Avoid this by:
▪ Gradually increasing fat intake to avoid overloading your system.
▪ Eating high-fibre veggies like spinach, zucchini, and cauliflower.
▪ Adding our Keto Debloat + Digest supplement into your routine.

Can keto cause nutrient deficiencies?

A poorly planned keto diet can lack vitamins and minerals, especially if you avoid nutrient-dense foods like leafy greens and nuts.
▪ Eat a variety of whole foods like spinach, eggs, salmon, and almonds.
▪ Use a daily multivitamin or our Keto Daily Greens to fill nutrient gaps.

Can you lose hair on keto?

Hair thinning can occur due to reduced calorie intake, nutrient deficiencies, or stress on the body. It’s usually temporary and improves with proper nutrition.
▪ Ensure you eat adequate protein (1.2-2g per kg of body weight). Use our keto calculator to be sure.
▪ Supplement with protein, collagen, and fibre, found in our Keto Collagen Protein Powder.

Can I drink alcohol on keto?

Yes, but choose low-carb options like dry wine, spirits (e.g., vodka, gin, whisky), or light beer.

Avoid sugary mixers and stick to moderation to stay in ketosis. Alcohol may slow weight loss temporarily, so plan accordingly.