[Effects of an ever-young pill on decreased intelligence and symptoms associated with aging]

A test was carried out to evaluate the effect of Ever-Young Pill (EYP) on decreased fluid intelligence and symptoms associated with aging. Nootropil and placebo were used as control drugs. Random, single-blind and self-control observation methods were applied. 90 days were spent for the clinical study. 154 older persons were divided into three groups (EYP 63, nootropil 60, placebo 31). The method of measuring intelligence was talking between man and computer. The computerized program was worked out by our department. The measure included eight parameters. A semi-quantitative method was used to evaluate the symptoms of aging. The main results were as follows: In the group of EYP, there were significant differences (P less than 0.01) in speed of calculation (SC, 5.92 +/- 2.5, 5.1 +/- 2.1), speed of digits and pictures (SDP, 24.2 +/- 6.2, 21.7 +/- 6.7), two digits span (2.8 +/- 1.0, 3.2 +/- 0.8) and other two parameters before and after treatment. In the group of nootropil, SDP and SC were also improved significantly. In the normal control's there was not any evident change. In the early declined health group treated with EYP and nootropil separately, four parameters were improved in each group. The best effect of EYP obtained was on Kidney Yang deficiency and Kidney and Heart Qi Yang deficiency Syndromes. In other syndromes, the results were less satisfactory. By using EYP for treating symptoms of aging the total effective rate was 96.8%, nootropil 71.7% and placebo 44.2%. There were noticeable differences in three groups. Those results suggested that EYP was one of the effective therapies for decreased fluid intelligence with aging.