Flax
Contain a different class of phytoestrogens known as lignans
May have small, positive effect on menopausal symptoms
1 g of either extract or meal showed decrease in vasomotor symptoms in small RCT (Colli 2012)
Offer an exceptionally good source of fiber and omega-3 fatty acids
Should be consumed at a rate of one to two tablespoons per day (recommended dose)
Are best prepared by soaking overnight and consuming in gelatinous form, or by grinding up and sprinkling on yogurt, applesauce, or other foods
Will stay fresh in the refrigerator or freezer for several weeks after being ground up but quickly becomes rancid at room temperature
There are no concerns for increased risk of breast cancer with the use of flax
Continue with the next section of this unit to learn about the efficacy of herbs and supplements in the treatment of menopausal symptoms.