That is not correct CLKD - exercise is only one of many factors influencing the development of osteoporosis. There is plenty of basuc information on this site:
http://www.menopausematters.co.uk/osteoporosisrisks.phpSince oestrogen slows down the rate of bone loss, it is logical that when it is reduced then bone loss will increase. It is just the same as for topical oestrogens and VA - you need to keep taking it to keep VA at bay.
Surely it is better to have stronger bones for longer?
Here is one study involving admittedly only 50 women:
http://www.ncbi.nlm.nih.gov/pubmed/11444087The findings bear out what I said above:
On average, 3 years after cessation of HRT mean vertebral BMD when expressed as a Z-score was significantly higher (-0.13 vs -0.89, p < 0.01) than at baseline, before HRT was started, which suggested a lasting beneficial effect on bone mass.So bone is lost rapidly after cessation of oestrogen, just as it does with post-menopausal women who do not take HRT (ie especially in the first 2-3 years post-meno).
The conclusion of the study says this:
In conclusion, the pattern of bone loss observed after cessation of estrogen therapy was found to be comparable to that which occurs in younger women within the first years after the menopause. Such a pattern needs to be kept in mind when the decision to stop HRT is taken, especially in women who were given HRT to prevent osteoporosis. The issue of assessing their risk of fracture several years after cessation of treatment thus needs to be addressed.So the arguments for taking HRT to prevent osteoporosis are similar to the arguments for taking HRT generally - as long as you are taking it you are enjoying the benefits of oestrogen - but of course - the benefits are not permanent. This is not an argument never to take HRT though!!
In the recent paper by the British Menopause Society by Panay et al (2013) they say:
HRT is the first line therapeutic intervention for the prevention and treatment of osteoporosis in women with POI and menopausal women below 60 years, particuarly those with menopausal symptoms.and later:
The bone protective effect of HRT on bone mineral density is dose dependentAlso this:
The bone preserving effect of HRT on bone mineral density declines after discontinuation of treatment. Some studies have shown that the use of HRT for a few years around menopause may provide a long term protective effect many years after stopping HRThttp://min.sagepub.com/content/19/2/59So yes Tingly - you are intelligent and 5 more years of stong bones is of course preferable to 5 more years of weaker bones!
Suzi you are very lucky - but women should not conclude that it's fine not to protect their bones with oestrogen following early menpopause, just because you are fortunate enough to still have strong bones after premature menopause.
Ooops got carried away again
Hurdity x