You exercise but do not lose weight: what can you check?

Short answer

Exercising does not guarantee that your weight goes down. Your average energy intake and expenditure count, while changes in body composition can affect what you see on the scales.

Check the pattern

Start with a few questions: are you comparing measurements under the same conditions? Has there really been a longer period without change? Have portions, drinks and extra snacks been included? Has your daily activity outside the gym changed?

This is a practical checklist, not a sign that you are doing something 'wrong'. A food log is a tool, not a moral report card.

Your needs change

While you lose weight, your energy expenditure can drop. An approach that previously led to weight loss may later end up closer to maintenance. ^[1] At the same time, strength training and changes in body composition can mean that weight does not tell the whole story. ^[2]

But do not automatically conclude that every extra kilo is muscle or that intense exercise is guaranteed to produce fat loss. A single weigh-in is not enough for that.

What now?

Look at a trend and do not change everything at once. If needed, choose a small, manageable adjustment with a dietitian. Do not automatically start crash dieting or doing extra cardio when you are already exhausted. With unexplained weight change or other symptoms, your GP is the right next step.