A tablet including 1,000 weight parts of 21-90% natural allicin powder, 10-30 weight parts of 50-95% sesamin, 10-30 weight parts of 50-95% IgY or IgG, and a release agent. The allicin content of the tablet is 200-800 mg/g. The allicin tablet has high allicin content and capability of anti-bacteria and anti-inflammation, and can be administered based on the body weight of an animal in need thereof but causes no side effects. A method for producing the allicin tablet by mixing and uniformly stirring starch, garlic powder, and natural allicin powder to yield a mixture, adding the natural sesamin, Ig Y or Ig G, and magnesium stearate to the mixture, uniformly stirring, and tabletting.
