Probiotics are live microorganisms that have health benefits when consumed (1). These are usually beneficial bacteria that serve some function in the body. Probiotics have all sorts of powerful benefits for your body and brain. They may improve digestive health, reduce depression and promote heart health (2, 3, 4).
Fast moving lava flows from Puâu âOâo Vent: A fast moving lava flow has advanced nearly 3 miles (4.4 km) north-northeast from its source at Puâu âOâo Vent over the past week. The flow originated on June 27th, when lava broke out from fissures on the northeast flank of Puâu âOâo Cone.
A pyroclastic flow is a concentrated avalanche of material, often from a collapse of a lava dome or eruption column, which creates massive deposits that range in size from ash to boulders. Pyroclastic flows are more likely to follow valleys and other depressions, and their deposits infill this topography.ccasionally, however, the top part of a pyroclastic flow cloud (which is mostly ash) will detach from the flow and travel on its own as a surge. Pyroclastic density currents of any kind are deadly. They can travel short distances or hundreds of miles from their source, and move at speeds of up to 1,000 kph (650 mph).