ELISA/ACT Biotechnologies

Exclusive providers of high sensitivity Lymphocyte Response Assay by ELISA/ACT™ (hsLRA™) tests - the gold standard in delayed hypersensitivity testing.  By looking directly at lymphocytes the hsLRA detects all three types of delayed food and chemical hypersensitivities to as many as 512 items.

Read more about the ELISA/ACT test here

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Recommended Avoidance Time after LRA Testing

In this week’s edition of “Ask Dr. J”, Dr. Russell Jaffe is asked why he recommends 3-6 months of avoidance time to …

Predictive Biomarker Test #6: Vitamin D

The medical literature currently contains more than 50,000 articles on Vitamin D. Vitamin D levels play a significant role …

How does Vitamin C treat infection, decrease oxidative stress & more?

In this week’s “Ask Dr. J”, Dr. Russell Jaffe is asked how does Vitamin C treat infection, decrease oxidative …