The water we drink each day may look crisp and clean, but the reality is there is much more going on in the glass than meets the eye. According to Green Water Technologies, calcium is one of the most common minerals found in virtually all water sources.
Green Water Technologies explains that calcium is entered into an area’s water source as it dissolves from limestone and other natural materials. It is one of the two impurities measured when testing for water hardness.
Is calcium harmful?
Calcium is not harmful to the human body, even when ingested as hard water. In fact, it may have some health benefits for calcium deficient people. However, water with a significant amount of calcium, which is measured in parts per million, is not helpful to a home’s water-using appliances. Green Water Technologies notes that very hard water can actually result in appliance wearout as well as leave difficult-to-remove markings on the bathtub, sinks, and dishes.
A dietary mineral
The human body needs calcium in order to be healthy. In fact, it’s the most abundant mineral in the body. Green Water Technologies reports that calcium is paramount to proper bone development and growth. It works with vitamin D to ensure the skeleton stays strong. Further, calcium may be found in the blood and muscle tissue and plays a role in muscle contractions. It affects hormones and works to stabilize the body’s pH levels.
To filter or not to filter?
According to Green Water Technologies, many people choose to filter the water that comes into their homes to prevent appliance damage. Others install a whole-home water filter to protect their skin and hair, since calcium and magnesium has a drying effect. Assuming an individual gets enough calcium from their diet, there is no reason to forgo filtration if water hardness is a concern.