Top 5 Most Refreshing Summer Fruits

Most of the times, during summer, the excessive heat becomes a problem. The body has to work harder to maintain a normal temperature. This is done by varying blood circulation and losing water through skin and sweat glands. First of all, the blood flow increases, dilating blood vessels. Thus, capillaries near skin’s surface handle more blood flow, excessive heat being drained off in the atmosphere. Sweating doesn’t lower temperature unless sweat is evaporated, heat energy of the body being consumed in this process. However, a large amount of water is eliminated through sweating. Heat waves are extremely dangerous in cities…Read the Rest