Are there any side effects?Updated a month ago
❓ Are There Any Side Effects on the New You Plan?
When starting a Very Low Calorie Diet (VLCD), some people may experience temporary side effects. These are completely normal and usually settle within the first few days as your body adjusts. We’re here to guide you through what to expect and how to feel your best.
📝 Common Side Effects and How to Manage Them
💧 Constipation
This is one of the most common side effects and happens when your body produces less waste or you are not drinking enough water.
✅ What to do:
- Drink plenty of water throughout the day
- If discomfort continues, ask your pharmacist for a suitable remedy
🤕 Headaches
Headaches can occur as your body adapts to fewer carbohydrates and more hydration needs.
✅ What to do:
- Increase your water intake
- Use regular pain relief if needed (following instructions)
🤢 Nausea or Upset Tummy
This can be caused by the high concentration of vitamins and minerals in your meal packs.
✅ What to do:
- Sip water before, during and after meals
- Take your time eating your packs
🦵 Cramps
Muscle cramps may be linked to fluid or electrolyte imbalances.
✅ What to do:
- Drink more water
- Add a pinch of salt to your soup or savoury meals if needed
👩⚕️ Hormonal Changes
Ladies may notice changes in their menstrual cycle, such as differences in flow or frequency.
✅ What to expect:
- These changes are temporary and caused by hormonal shifts during weight loss
💇 Hair Shedding or Thinning
Some may notice mild hair thinning due to the calorie deficit.
✅ What to expect:
- This is temporary
- Hair growth returns to normal once conventional food is reintroduced
😬 Bad Breath or Metallic Taste
This may happen when your body enters ketosis and releases ketones through your breath.
✅ What to do:
- Stay hydrated
- Maintain good oral hygiene using sugar-free mints or mouthwash
🔥 What About Ketosis?
The VLCD approach can lead to ketosis, which helps some people feel energised and focused. But remember:
✔️ You do not need to be in ketosis to lose weight on our plan
✔️ Not everyone will enter ketosis — and that’s OK!
If you are following a ketogenic strategy:
- Many customers start with shakes, then gradually introduce meals and bars
- Aim for 45–55 grams of carbohydrates per day
- Avoid snacks and water flavourings to stay in ketosis
👥 Need Extra Support?
You are never alone on your journey. If you are not already a member, we invite you to join our supportive Secret Slimmers Facebook Group.
It is a fantastic place to:
💬 Ask questions and get honest, helpful answers
🎉 Share your wins and celebrate every milestone
💛 Feel inspired and uplifted by others on the same journey
👉 Join the Secret Slimmers Group on Facebook
Your transformation is personal, but you never have to do it alone.
💬 Have Questions or Concerns?
Our friendly Customer Support Team is here to help you feel safe, informed and confident every step of the way.
📧 Email us: [email protected]
📞 Call us: 028 3833 0720
Your well-being matters most. We are here to support you through every step of your transformation. 💛