This is also known as fibrocystic breast change and is extremely common. It is caused by the changes in the breast each month and the regression of those changes when we don't conceive. It occurs in 90% of women by age 40 and does not increase the risk of breast cancer. Caffeine can make the symptoms (tenderness and lumpiness) worse. Hope this answers your question.
Nuclear energy is a controversial topic. Proponents call it the most viable, currently available resource for meeting the worldâs growing energy needs, while protagonists say that the by-product of nuclear energyânuclear wasteâhas created one of the greatest problems of the 20th century.
Civilization development constantly demands more efficient sources of energy, sources which would simultaneously pose minimal threat to the environment. Nuclear fusion power plants, also referred to as thermonuclear reactors, may be the best answer to the problem. Firstly, they are more efficient, and require only about one millionth of the mass of fuel needed to produce the same amount of energy as a coal operating power plant.