In this blog series we are taking a look at the characteristics of the over 13,000 GrassrootsHealth participants worldwide. In earlier posts we showed the demographics and smoking and alcohol use within the GrassrootsHealth...
When it comes to how vitamin D supplementation affects vitamin D serum levels, it is important to recognize the wide range of serum level responses that can be produced at any specific supplementation amount....
As we saw in an earlier post, vitamin D levels vary by location among GrassrootsHealth participants. In addition to vitamin D testing, more than 1,800 participants have also measured their Omega-3 Index using the...
More than 13,000 people worldwide have participated in the GrassrootsHealth study! In this blog series we are taking a look at the characteristics of the GrassrootsHealth participants. In earlier posts we showed the age,...
As we saw in an earlier post of this series, GrassrootsHealth participants reside in 55 countries worldwide with over 1,000 residing in Canada (the country with the largest number of participants after the United...
One of the questions we have received from our D*action participants is “Are vitamin D sprays as effective as other forms taken by mouth, such as pills and capsules?” This is a concern especially...
As we saw in earlier posts of this series, GrassrootsHealth participants reside in 55 countries worldwide and vitamin D levels vary by location. Today, we’ll look at how vitamin D supplemental intake varies by...
More than 13,000 people worldwide have participated in the GrassrootsHealth Nutrient Research Institute study! In this blog series we are taking a look at the characteristics of the GrassrootsHealth participants. Within the GrassrootsHealth cohort,...
Omega-3 fatty acids are a healthy type of fat that comes in multiple forms. Long-chain omega-3s, primarily EPA and DHA which are found in fish and shellfish, have been linked to numerous health benefits....
As we saw in the first of this series, GrassrootsHealth participants reside in 55 countries worldwide. Today, we’ll look at how vitamin D levels vary by location. Vitamin D levels by country for GrassrootsHealth...