The waterfall contains the nutrients we really need
Water is absolute clean water and can clean other objects (in the Islamic context), ie any water coming from the sky or out of the earth.
- Rain Water
- Water Dew
- Sea Water
- River water
- Water springs
- Ice Water
- Snow
The Waterfall is water flowing from the mountain to the lake, then headed to the river and upriver, then headed to the vast ocean and ocean.
The water is clean, good for consumption, let alone the water that goes out without an intermediary that can interfere with breathing or the human heart. Maybe the nutrient content in each waterfall is different, but the waterfall is still better than mineral water that has been entered into the factory or machine