Why am I suddenly gaining weight during menopause?

You may notice that your body changes during the menopause transition even though your habits have not changed much. Hormonal changes, ageing, muscle loss, sleep, stress and activity can all influence body composition and weight.

What changes in your body?

Oestrogen changes during menopause are associated with a shift in fat distribution, while muscle mass tends to decline with age if it is not actively maintained. Lower muscle mass can reduce energy expenditure.

Sleep problems and stress can also affect appetite, food choices and activity. Weight change during this phase is therefore rarely explained by one factor alone.

Why can more fat accumulate around the abdomen?

After menopause, fat distribution tends to shift from the hips and thighs towards the abdominal area. Visceral fat around the organs is relevant to long-term metabolic and cardiovascular health.

Genetics, nutrition, physical activity, sleep and stress also influence abdominal fat.

Could your thyroid play a role?

An underactive thyroid can cause symptoms such as fatigue and weight gain, and some symptoms overlap with those of menopause. If weight changes are unexplained or accompanied by marked fatigue, feeling unusually cold, dry skin or other concerns, discuss them with your GP.

What can you eat to support a healthy body composition?

Rather than following a restrictive diet, focus on enough protein, fibre-rich plant foods and an eating pattern you can sustain.

• Include protein regularly. Tofu, tempeh, seitan, edamame, beans, lentils and chickpeas are useful plant sources.
• Choose fibre-rich carbohydrates. Oats, whole grains, potatoes, vegetables, fruit and pulses can support satiety and health.
• Include healthy fats. Walnuts, flaxseed, chia, seeds, avocado and olive oil can be part of a balanced diet.
• Be mindful of alcohol. It adds energy and can affect sleep.
• Use a food diary if useful. It can help identify patterns without reducing food to calorie counting.

Which type of exercise is most useful?

Strength training is particularly important because it helps maintain and build muscle. Cardio and everyday movement complement strength work and support cardiovascular health.

For many women, training the major muscle groups at least twice a week is a useful foundation. At bbb you can combine strength-focused workouts such as StrongHer and Hot Power with personal workouts, Yoga, Pilates and cardio.

Can poor sleep contribute to weight gain?

Yes. Poor sleep can affect appetite, energy and food choices and can make regular movement harder. Night sweats and hot flushes can be an important cause of disrupted sleep during menopause.

A regular sleep routine, movement and relaxation practices such as meditation, breathing exercises or Yoga Nidra can support sleep and recovery.

At bbb, body, food & mind are considered together because sustainable change is about more than a number on the scale.

Book your free trial and discover our holistic approach.