Indigenous free radical scavenger MAK 4 and 5 in angina pectoris. Is it only a placebo?

Thirty patients were evaluated to study the effect of Maharishi Amrit Kalsh (MAK) 4 & 5 on Angina pectoris. The mean angina frequency per month was 8.87. Twelve lead ECG, computerized TMT and echo studies were done initially, at 6 months, and after 2 years in all cases. Ten grams of MAK 4 paste was given daily in two divided doses, each followed by a MAK 5 tablet, for six months. Vasodilator and antihypertensive drugs were continued on ethical grounds. Twenty-four patients (80%) out of the total 30 reported a significant improvement after 6 months of therapy. The mean angina frequency per month improved from 8.87 to 3.03. All patients reported a sense of well being. Five out of 11 hypertensive patients reported a fall in systolic blood pressure. Lipid profile showed a rise in HDL which was statistically insignificant. Improved exercise tolerance was observed in 10 cases (33.33%) after 6 months of therapy and this effect was sustained even at 2 years. ECG and echo studies were inconclusive. No side effects or drug interactions were seen. This beneficial effect observed is probably as a result of free radical scavenging property of MAK on 'Reactive Oxygen Species' or an inhibitory effect on lipid peroxidation; or by its inhibitory action on platelet aggregation or all these in synergism.