Magnesium, menopause and weight gain: what to know

During [Menopause](/conditions/menopause/), changes in hormones, sleep, appetite, activity, muscle mass and where the body stores fat can affect weight. Hot flushes, night sweats, low sex drive, mood changes and vaginal dryness may also make routines harder to maintain. Magnesium cannot explain or reverse all of these changes. Weight change can also reflect thyroid problems, medicines, fluid retention or other conditions, so the change itself does not identify one cause.

Choose satisfying meals with vegetables, protein, fibre-rich foods and sources of magnesium such as beans, nuts, seeds and whole grains. Add resistance exercise and regular walking or other activity that fits your health. Protect sleep and address night sweats rather than chasing a supplement for weight loss. If you are considering magnesium, ask a pharmacist about kidney function, interactions and digestive side effects. Focus on energy, strength and wellbeing as well as weight; rapid or unexplained change deserves a medical review.

Arrange an appointment for rapid or unexplained weight change, swelling, breathlessness, persistent fatigue, marked thirst, new bowel changes or symptoms that affect daily life. Seek urgent help for severe breathlessness, chest pain, fainting, sudden weakness or confusion. A clinician can review medicines, sleep, menopause symptoms and possible medical causes.

Could a medicine, thyroid problem or sleep issue be affecting my weight? Would checking my overall health or nutrition help? Is magnesium safe with my medicines and kidney function? Which menopause symptoms should we treat first?