Sourced from Ribes nigrum (a plant native to parts of Europe and Asia), black currant extract is typically derived from black currant fruit or from the oil of black currant seeds. Black currant extracts are widely available in dietary supplement form. Black currant oil contains gamma-linolenic acid, an essential fatty acid found to reduce inflammation. In addition, black currant berries (a substance often consumed as a whole food) contain high amounts of anthocyanins, a type of antioxidant.
Hydroelectric energy is the cleanest form of renewable generation as it does not release any harmful gases, carbon dioxide, and other pollutants which directly or indirectly affect the environment.
Hydroelectric power for the Nation. Although most energy in the United States is produced by fossil-fuel and nuclear power plants, hydroelectricity is still important to the Nation, as about 7 percent of total power is produced by hydroelectric plants.Nowadays, huge power generators are placed inside dams.ypical hydroelectric powerplant. Hydroelectric energy is produced by the force of falling water. The capacity to produce this energy is dependent on both the available flow and the height from which it falls. Building up behind a high dam, water accumulates potential energy.