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.
Advantages and Disadvantages of Nuclear Energy. The use of nuclear power is debatable, with some proposing it for the amount of energy produced, while some dead against it because of its potential threat to environment and human life.n the simplest term, nuclear energy is defined as the energy obtained during a nuclear reaction. Nuclear reactions like fusion (when two atomic nuclei combine to form a single heavy nucleus) and fission (when a single heavy nucleus splits into two smaller nuclei) release very high amounts of energy.