Is it harder to build muscle after menopause?

Lower oestrogen is linked with lower muscle mass and strength, but trials show women still gain strength and some muscle with regular training.

How long does it take to see results?

Trials in menopausal women saw effects from six weeks, with programmes over 12 weeks doing better for muscle.

Do I need hormone therapy to build muscle?

No. The training trials did not depend on it. Whether hormone therapy is right for you is a separate question for your GP.

Can you build muscle after menopause?

Updated 29 October 2026

Yes. Trials in menopausal and postmenopausal women show that regular strength training improves strength and adds some muscle. A 2023 meta-analysis found resistance training three times a week for at least six weeks worked best. Muscle comes on slowly, so the gains in strength usually show up before the gains in size.

What the research shows

The fall in oestrogen around menopause is linked with lower muscle mass and strength, a 2009 review found. The same review named low physical activity and low protein intake as the biggest factors women can change.

Training works. A 2023 meta-analysis of randomised trials in menopausal women found that exercise improved grip and leg strength. Resistance training had a small effect on lean body mass, with longer programmes of more than 12 weeks doing better. Its authors concluded that resistance training three times a week, for 20 to 90 minutes, for at least six weeks was most effective.

Age is not a wall either. In a small 1990 study, frail adults around 90 years old gained strength and some muscle size after eight weeks of strength training.

How to give yourself the best chance

Train the major muscle groups on at least two days a week, as the NHS advises. Three is better if you can.
Make it hard enough. The last few reps of each set should feel like effort. Do I need to lift heavy? explains how heavy.
Eat enough protein. The protein calculator gives you a daily range.
Give it time. Measure strength, not the mirror. The home strength test is a simple way to track it.

Questions people also ask

Is it harder to build muscle after menopause?: Lower oestrogen is linked with lower muscle mass and strength, but trials show women still gain strength and some muscle with regular training.
How long does it take to see results?: Trials in menopausal women saw effects from six weeks, with programmes over 12 weeks doing better for muscle.
Do I need hormone therapy to build muscle?: No. The training trials did not depend on it. Whether hormone therapy is right for you is a separate question for your GP.

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Sources

Ojafi gives general food and exercise guidance. It is not medical advice and does not diagnose or treat any condition. See our medical disclaimer.