A randomized, multicenter, prospective, double-blind, placebo-controlled, clinical trial in the parallel groups to determine the efficacy and safety of a 60-day use of the dietary supplement Magnox Comfort compared to the placebo in subjects with nocturnal legs cramps

At the beginning of the study, study subjects undergo a 14-day screening period during which the number of episodes of NLC is recorded. For further participation in the study, they must have at least 4 NLC episodes. Thereafter, an examination of compliance with the study requirements is performed and study subjects are randomized to one of the two groups: for a 60-day of IP use (1 capsule of Magnox Comfort daily) or to the control group (1 capsule of placebo daily).

Inclusion Criteria:

1. The study subject is informed and he/she was given enough time to think on his participation in the study and signed the informed consent form before the beginning of any procedures;
2. A study subject is a man or a woman over the age of 45 years;
3. The study subject has an established diagnosis of the nocturnal legs cramps;
4. The study subject understands the Ukrainian language;
5. The study subject has satisfactory results of the neurological examination of both lower extremities;
6. The study subject has a telephone and can use it permanently;

Exclusion Criteria:

1. The onset of one of the non-inclusion criteria;
2. The study subject has less than 4 episodes of NLC during the 14-day screening period;
3. There is necessity for significant change in the treatment tactics.