The First Electric Toothbrush Didn't Work
The first 'electric' toothbrush was created and sold in 1880 by an English doctor named Dr. Scott. Dr. Scott's Electric Toothbrush was marketed as the world's first electric toothbrush, however, it did not require or utilize electricity. Dr. Scott's toothbrush had a magnetic iron-rod handle but otherwise looked and felt like any other manual toothbrush. Dr. Scott's Electric Toothbrush, predictably, did not catch on. Decades later, in 1954, Swiss dentist Dr. Phillippe G. Woog created the Broxodent, the first true electric toothbrush. The Broxodent was directly attached to an outlet and ran on live power. Broxodent, which was designed for people with restricted mobility, sold quite well
Around 1844, the first three-row bristle toothbrush was invented.
Prior to the 1840s, toothbrushes had only one row of bristles. With the benefit of being able to cover a larger surface area in mind, toothbrush makers began introducing changes to the standard toothbrush design in about 1844. Three rows of bristles would later become the standard for most commercial toothbrushes, proving to be more effective than the previous single row.
Chinese people invented toothbrush bristles.
Around the 15th century, the first toothbrush with bristles arrived on the scene in China. Bamboo sticks were outfitted with pig/boar hair, which had a scouring effect and quickly became more popular than ordinary chew sticks. Boar bristle toothbrushes were brought to Europe during the 17th century. Finding the boar bristles too abrasive, the Europeans began using horsehair instead, and some of the more affluent folks had special badger hair toothbrushes created for them. Bristled toothbrushes, on the other hand, were here to stay. Later types of bristles brushes would be constructed of bone, ivory, or other woods.
Both the beet and its greens are exceptionally good sources of manganese
Both the beet and its greens are exceptionally good sources of manganese, copper, potassium, and vitamins A, K, and folate.
The high fiber content of beets promotes regularity and satiety.
The high fiber content of beets promotes regularity and satiety.