Do mammograms prevent breast cancer?

No! Source: CDC, US cancer statistics (choose United States, Female Breast) Breast cancer awareness month was started in 1985 with a goal of promoting mammography as the best weapon against breast cancer. Since that...

New Tests Coming Soon!

GrassrootsHealth’s D*action project has been providing thousands of participants with results from lab testing and the myData-myAnswers personal health system to help answer questions about vitamin D and omega-3s, and showing how that information...

March 8 is International Women’s Day

International Women’s Day is a global day of celebration for the achievements of women. In light of that, we want to celebrate the research and work of some very special women in the world...

Does exercise improve response to vitamin D?

Does Exercise Improve Response to Vitamin D? We looked at some of our D*action data to investigate that question… As part of the D*action questionnaire, we ask participants what level(s) of exercise they engage...

Could Vitamin D Prevent a Flu Epidemic?

February 8, 2018 According to the Centers for Disease Control and Prevention (CDC) estimates, this winter’s flu season is on track to be worse than that of the 2014-2015 season when 34 million Americans...