Protein and Resistance Training After 45: A Practical Guide
Diennet Institute Editorial TeamShare
Why combine food and strength work?
When weight management focuses only on reducing food intake, it can overlook strength and nutritional adequacy. After 45, a useful plan considers the ability to lift, climb stairs and manage daily activities alongside changes in weight. This article helps you prepare a conversation about food and exercise; it does not prescribe a personal diet or training programme.
Start with your current routine
Write down the kinds of meals you usually eat and the activities you can comfortably do. Include work, walking, caring responsibilities and any exercise. Note pain, fatigue or mobility limitations. A plan is more useful when it fits these circumstances than when it assumes you can immediately undertake an intensive gym routine.
Build meals around adequate nutrition
Include sources of protein that suit your preferences: for example, eggs, fish, dairy foods, beans, lentils, tofu or other familiar foods. A protein shake is not compulsory. Consider the whole meal, including vegetables, fibre-rich foods and sufficient energy. Ask a dietitian about the amount appropriate for you, especially if you have kidney disease, an eating disorder, poor appetite or other medical needs.
Make resistance exercise progressive
General WHO adult guidance includes strength activity on at least two days a week. Your starting point may need adaptation. Appropriate movements can use body weight, bands or equipment; the important question is whether they match your ability and can progress safely. Ask for instruction if you are unfamiliar with a movement or have health limitations. More exercise is not automatically better if recovery and food intake are inadequate.
Use strength as part of your progress record
Alongside any weight or waist measurements that are appropriate for you, record practical changes: stairs feel easier, you can perform a movement more comfortably, or you recover better between sessions. These observations help frame follow-up questions. Home scales cannot reliably tell you how much muscle you have preserved, and exercise-related water changes can temporarily obscure weight trends.
Questions to bring to a review
What nutritional changes suit my health and usual meals? Which exercises match my mobility and experience? What should change if strength or energy falls? How will progress be assessed? Read our article on preserving muscle for the wider evidence, and the calorie-deficit guide before considering substantial restriction.
Related reading
Women 40–65 guide · Preserving muscle · Menopause and abdominal fat · Weight-loss plateaus
Sources
Updated 2 October 2026 by the Diennet Institute Editorial Team. General education; individual medical advice requires an appropriate clinician. References support general education, not a claim of proven outcomes for a Diennet product.