Abstract: A kit (11) is described for the detection of characteristics and parameters of body fluids such as saliva, urine and cervical mucus for the purposes of studying and identifying fertility periods in women, comprising a set of flat plate-shaped supports (3) for samples of said body fluids (F) and a viewer (1) provided with enlargement means, characterized in that each of said flat plate-shape supports (3) for body fluid (F) presents a shallow basin or trap (3p) with a convex bottom entirely surrounded by a raised rim (3r), and is equipped with locking fins (3t) suitable for coupling with structural elements present on said viewer (1) so that it is irreversibly locked onto the latter in a desired relative posititon.

Abstract: A process is described for manufacturing dietary supplements (food integrators) by means of a natural fermentation, including the following steps: a) preparation of a “mix” at a 18° Centigrade temperature, containing one or more types of pasteurized milk from animal origin; b) introduction in such a “basic material” of a 1.5-4.5% in weight of polysaccharide “grains” mainly formed “friendly bacteria”; c) maintenance of the previous substance at a 18-25° Centigrade temperature for a first period of 6-12 hours then adding a quantity of 1-3 % in weight of a second pool of polysaccharide “grains”, mainly formed by yeasts; d) maintenance of the substance at 18-25 ° C. during a second period of 6-12 hours, by adding again 2.5-65% in weight of “grains” mainly formed by yeasts, then adding some minerals (calcium, magnesium, etc.) in proportion 0.2-1.