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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Supplementation for Thyroid Disorders

On this episode of “Ask Dr. J”, Dr. Russell Jaffe is asked what types of PERQUE supplements he recommends for …

IgA Positive for Anti-Gliadin but Non-Reactive on LRA Test

On this episode of “Ask Dr. J- A practitioner writes in to ask Dr. Jaffe how to respond to people who have had stool …

Optimal Time to Consume Vitamin D

On this episode of “Ask Dr. J”- Dr. Russell Jaffe is asked if there is an optimal time to consume Vitamin D. …