In alpha-gal syndrome, the immune system overreacts to a sugar known as galactose-α-1,3-galactose, or "alpha-gal" for short.

Unlike red meat, which can cause health problems ... the impact of food production on the environment. Fish comes in many ...

HealthDay News — A rare red meat allergy, usually linked to a bite from the lone star tick, may also be caused by other tick species found in different parts of the US, a new report shows.

Two more kinds of ticks can cause red meat allergies than previously thought. See the new species, learn where all 3 live, how to handle bites.