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.
We have come to appreciate the importance of our environment. Much has been said and written about environmental problems with nuclear power, and they will be discussed at great length in this book. But in this chapter, we consider the wide variety of environmental problems in burning fossil fuels â coal, oil, and gas. They probably exceed those of any other human activity.