dose response % change O3 by intake group

Dose Response for Omega-3 Supplementation

Percent Change in Omega-3 Index by Supplement Amount Individual responses vary greatly with supplementation – that is why you need to test! For example, from a study of 115 people (N=115), those taking 1800 mg...

gorham deficiency by race

Vitamin D Deficiency and Race

Does your skin color affect your chance of vitamin D deficiency? Data from the National Health and Nutrition Examination Survey (NHANES) III shows that non-Hispanic blacks are at more than 10 times greater risk...

gorham deficiency by season

Seasonal Effect on Vitamin D Deficiency

Does season affect your chance of vitamin D deficiency? This chart demonstrates the profound influence that season can have on vitamin D levels and risk of deficiency, which increases with increased distance from the...