Weight loss is not linear: understanding the critical phases

At the beginning of a new year, weight loss often becomes one of the most common resolutions. Motivation is high, plans feel exciting and expectations can be big.What many people don’t realise is that weight loss is not a straight line — and that’s completely normal.

Understanding the most common phases of weight loss can help you stay consistent, realistic and kind to yourself along the journey.

Below, I explain the three most common phases and how to navigate each one in a sustainable way.

1. Starting (or sticking to the plan)

This is usually the phase filled with motivation — especially at the start of the year.

You feel ready to change, organised and focused.However, this phase often comes with some common challenges.

What usually gets in the way:

• Setting unrealistic goals

• Following very restrictive diets

• Ignoring food preferences and aversions

• Wanting fast results

These factors can make the plan hard to maintain long term.

What helps:

• Set one realistic weekly goal instead of trying to change everything at once

• Focus on building balanced meals with real food

Including protein and fibre at every meal can support satiety, energy and consistency.For example:

• Protein: eggs, chicken, fish, yoghurt, cheese, beans, lentils

• Fibre: vegetables, fruit, wholegrains, legumes

Consistency is built through simple, repeatable actions — not perfection.

2. Regaining weight

Weight regain is one of the most misunderstood phases of weight loss.

Our body is designed for survival. From a physiological perspective, it often tries to return to a higher weight it has already reached. This is why maintenance and long-term care are essential.

There is no gold standard or “definitive” weight loss. What exists is sustainable weight management over time.

Common challenges in this phase:

• Emotional eating

• Disrupted routines

• Repeated triggers

Helpful strategies:

• Identify one daily trigger and pause for two minutes before reacting

• Use meal planning as a supportive tool (without aiming for perfection)

• Keep hydration consistent with water or herbal infusions

Weight regain is not failure — it’s feedback.

3. The plateau effect

At some point, weight loss may slow down or stop, even when effort is still there. This is known as the plateau effect.

This phase can feel frustrating, but it is a natural part of the process.

What doesn’t help is restricting more and more.If plateaus didn’t happen, where would your body be pushed to go?

What can help instead:

• Vary physical activity or training stimuli

• Review your meals with a nutrition professional

• Check sleep quality and stress levels and adjust when needed

Often, progress is happening internally before it shows externally.

Final thoughts

Weight loss requires adaptation, not rigidity.

Each phase asks for small adjustments — not abandonment of the goal.Consistency comes from learning how to respond to your body, your routine and your reality.

If you’re looking for guidance based on real nutrition, science and care — without extremes or fad diets, personalised support can make a big difference.

Your journey doesn’t need to be perfect.It needs to be sustainable.