Studies have shown high levels of estrogen in the urine of people that consume flax daily. This shows the ability of flax to remove excess estrogen from the body, while promoting healthy digestion and balanced estrogen levels.
I use flaxseed and chia seeds in my smoothies. Remember to grind your chia seeds for easier digestion. They're natural gel like composition makes them indigestible and hard for your body to absorb the chia seeds nutrients.