Key points from article :
Thymus gland produces the majority of body's T cells.
Thymus shrink with age making us increasingly vulnerable to infectious diseases.
T-cell-based immunity begins to collapse in the 60s. Superficial tests of immune system aging showed improvements in 8 out of 9 men.
Full details being prepared for publication.
Interview with Dr. Greg Fahy - Chief Scientific Officer at Intervene Immune
