The average price of electricity for household consumers in the EU-28 (the prices for each EU Member State are weighted according to their consumption by the household sector) was EUR 0.208 per kWh in the second half of 2014.
The endocrine system comprises a number of glands that produce hormones with a varied array of vital functions. Hormones are chemical substances that are secreted by organs or by cells of organs in one part of the body and are carried by the bloodstream to other organs or tissues, where they control or regulate the development or function of those structures.
The endocrine system secretes chemical messengers called hormones, which travel through the bloodstream to various tissues or organs in the body. A problem with the hormone itself, its production, its movement through the body or its activity at the target tissue causes an endocrine disease.