Protecting Your Bones and Heart During Perimenopause: A Practical Guide

The decisions you make during perimenopause shape your health outcomes across the next three decades. Here is how to make them with information and track your progress.

Most women approaching perimenopause are focused on managing immediate symptoms — hot flushes, brain fog, sleep disruption — and understandably so. But perimenopause also represents a significant long-term health inflection point: a period when the decisions made now will shape bone density and cardiovascular health across the next twenty or thirty years in ways that are both substantial and substantially modifiable. The practical guide in this article is about what to track, what to do, and how to use your data to have better clinical conversations.

Building Your Baseline

Protective action without a baseline is blind. Before tracking progress, you need to know your starting point. For bone health: whether you have a family history of osteoporosis or low-trauma fracture; your current exercise pattern (specifically weight-bearing and resistance exercise per week); whether you have ever had a DEXA scan; your approximate calcium intake and vitamin D supplementation status; and any risk factors (low body weight, history of eating disorder, early missed periods, significant smoking, or alcohol history).

For cardiovascular health: your most recent blood pressure reading; most recent cholesterol result; personal or family history of cardiovascular disease, hypertension, or stroke; smoking status; weekly alcohol units; and whether you are experiencing palpitations or unusual breathlessness. Having this picture clear and written down is both practically useful and often psychologically clarifying — financial and health anxiety are frequently worse than the underlying reality, and seeing the actual picture often reduces anxiety even when numbers are not ideal.

Monthly Bone Health Tracking

The most useful monthly bone health tracking includes the number of weight-bearing and resistance exercise sessions completed (not intended, actually completed), calcium-rich food intake assessed against the 700–1200mg daily guideline, vitamin D supplementation consistency, and any new joint pain, bone pain, or balance concerns. The exercise record is particularly valuable because it makes the gap between intention and reality visible — many women believe they are exercising more than they actually are, and accurate tracking provides the honest information needed to adjust.

Weight-bearing exercise — walking, running, dancing, hiking, strength training — creates the mechanical load that stimulates bone formation. Swimming and cycling, while excellent for cardiovascular health, do not load bones in the same way. This distinction matters for bone protection specifically. Resistance training has the additional benefit of improving insulin sensitivity, supporting muscle mass maintenance, and having documented cognitive benefits alongside its bone-protective effects.

Monthly Cardiovascular Tracking

For cardiovascular health, monthly tracking is most valuable for blood pressure (home monitoring — weekly or fortnightly readings provide far more useful information than a single annual clinical measurement), aerobic exercise sessions completed, alcohol units across the month, and any palpitations or significant breathlessness. Home blood pressure monitoring is strongly worth establishing if you have a family history of hypertension or cardiovascular disease — it gives early information about a highly modifiable risk factor, and hypertension is most effectively managed when identified early rather than after it has produced clinical consequences.

The Annual Review

Beyond monthly tracking, an annual review gives you the broader picture that monthly data points cannot. The annual review should include a fresh assessment of your baseline risk factors and how they have changed; whether DEXA scanning has been discussed with your GP (a reasonable request if you have risk factors); current cholesterol (annual lipid panel is reasonable for perimenopausal women with cardiovascular risk factors); current HRT status and its relationship to your long-term health goals; and a frank assessment of what you have maintained and what still needs attention.

Bringing a quarterly summary from your monthly tracking data to this appointment — average blood pressure trend, exercise frequency, calcium intake consistency — gives your GP a clinical overview of your engagement with protective behaviours and the trend over time. This is qualitatively different from a health check that involves no patient-generated data, and it tends to produce more specific and more responsive clinical discussion.

When to Escalate

Consistent monthly tracking also serves as an early warning system. Blood pressure consistently above 140/90 on multiple home readings warrants a GP conversation before the next scheduled review. New joint pain that is significant, persistent, and affecting mobility warrants assessment. Palpitations that are more frequent, more sustained, or accompanied by chest pain warrant prompt assessment. A significant fall that causes injury warrants both clinical assessment and a review of bone health management.