Soy for strong bones
Obesity and lack of exercise in particular, but also an unhealthy diet with a chronic lack of vital substances and latent hyperacidity contribute to an increasing risk of osteoporosis after menopause.
researchers of University of Missouri announced according to a study (published in August 2018 in Bone Reports) that probably all women could achieve improved bone strength if they only regularly included soy products such as tofu or soy milk in their diet ( 1 ) ( 2 ).
dr Pamela Hinton, professor of nutrition and exercise physiology, believes that a diet containing soy may also improve metabolic function in postmenopausal women.
Isn’t soy bad for the bones because of the oxalic acid it contains?
Soy critics often point out that the oxalic acid in soybeans causes soy products to make bones brittle. We already addressed this claim in point 11 of our main soy article, but it has now again been shown to be inconsistent with the current study.
Since human participants cannot be used in studies of this type, Hinton and her colleague Victoria Vieira-Potter, also a professor of nutrition and exercise physiology, chose rats – strains that past studies had shown to be surrogates for menopausal women.
The animals had a low level of fitness, which mostly also applies to women in and after the menopause. The animals were then given either a soy-containing or soy-free diet and their bone health and the status of their metabolic functions were then examined.
Stronger bones and better metabolic functions thanks to soy
It turned out that the animals that had been fed a soy-containing diet had stronger bones and better metabolic functions than the soy-free animals – regardless of their hormone status, i.e. regardless of whether their ovaries were still active or not.
‘Our conclusion,’ Professor Hinton says, ‘is that women can improve their bone strength by incorporating soy products into their diet. You don’t even have to eat a lot of soy. A little tofu or another soy product every now and then – just like in a vegetarian diet – is enough to strengthen the bones.”
So if you practice an anti-inflammatory diet and supplement it with soy products from time to time, do specific physical activity, regularly think about deacidification (instructions for deacidification) and think about the right supply of vital substances for the bones, then you will not have a have to reckon with an increased risk of osteoporosis. Your bones will remain strong and healthy.