Measures like: 1  Exercise. 2  Diet. 3  Smoking cessation. 4  Alcohol restriction (1 or 2 drinks a day) 5  Weight loss (easier said than done) 6  Sodium (salt) reduction. 7  Deep breathing exercises. 8  Herbs and other supplements. See Herbs That Lower Blood Pressure.
Its top lies about 6,500 feet (about 2,000 meters) below the ocean surface, while the base extends down to about 4 miles (6.4 kilometers) deep. Tamu Massif dwarfs the largest active volcano on Earth, Mauna Loa in Hawaii, which measures about 2,000 square miles (5,200 square kilometers). Made of basalt, Tamu Massif is the oldest and largest feature of an oceanic plateau called the Shatsky Rise in the northwestern Pacific Ocean.
Mauna Loa is an awe-inspiring volcano on the Big Island of Hawaii. It is the largest volcano in the world, and one of the most active.Mauna Loa has experienced dozens of eruptions in recent history, and possibly thousands since the volcano was formed.Many scientists believe that Mauna Loa is going to erupt again, and in the near future.t is the largest volcano in the world, and one of the most active. Mauna Loa has experienced dozens of eruptions in recent history, and possibly thousands since the volcano was formed.