A study done by the University of Colorado Health Sciences Center of Denver, Colorado, reveals that iron in prenatal supplements is poorly absorbed. Dr. Marc Judson, a fellow in pulmonary medicine at New York University reports that singing uses up to 90 percent of the lungs' vital capacity. About 3,00 persons were surveyed every seven years over a period of years in this study. Patients who led active lives showed no significant reduction in word recognition and use, ability to solve problems and adjust to strange situations or in spatial orientation. The authors of the study report that leisure activities that use problem-solving skills can assist in keeping the mental abilities sharp.
Bible study is known to be the most effective method to strengthen the intellect.
This finding illustrates how unwise is the taking of any medication, chemical, or food additive unproven by decades or even centuries of use. These people suffer levels of depression and anxiety in proportion to their intake of caffeine. However, there are no studies showing that these benefits prolong the life of cancer patients. Now it has been shown that lithium carbonate increases the risk of sudden death in some cancer patients. Lithium has been shown to produce a number of electro-cardiographic changes and cancer patients with heart changes are at particular risk of sudden death while taking lithium.