LTF and infection: That is why we examined the preparation Salistat SGL03, which, due to the presence of lactoferrin and L. salivarius (antagonists of pathogenic bacteria), together with essential oils, may be an effective weapon against broadly understood bacterial [47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94] and viral [95,96] infections.