Chronic Intake of Water Supplemented with Deep-Sea Water Extract Reduces Body Fat Percentage and Increases Basal Metabolic Rate and Muscle Mass in Humans

Modern humans are mineral deficient; thus, considerable attention has been focused on vitamins and polyphenols taken in supplements. However, in the case of minerals, only a few are known, such as calcium, zinc, and iron. As minerals are essential for proper physiologic function, mineral deficiencies are a risk factor for various serious diseases. For a variety of reasons, it has become difficult in recent years for humans to ingest the required amounts of minerals through diet alone, creating the need for a means of easy mineral replenishment. In this study, we measured changes in various physiologic parameters when 36 healthy individuals drank one bottle (550 mL) of water per day for one month containing minerals extracted from deep-sea water and adjusted to a hardness of 300. Although there were no changes in body weight or body mass index, body fat percentage decreased significantly, and basal metabolic rate and muscle mass increased significantly. Although the mechanism behind these changes is unknown, continuous intake of water amended with minerals extracted from deep-sea water may be an excellent approach to replenishing essential minerals.