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A soft foods diet "definitely is not fun and makes you appreciate your teeth," says Joy Dubost, a registered dietitian in the New York City area who has undergone two oral surgeries. Try one of ...
A sewage farm in Hampshire, England. The resources available in wastewater and human excreta include water, plant nutrients, organic matter and energy content. Sanitation systems that are designed for safe and effective recovery of resources can play an important role in a community's overall resource management.
The Toothette is meant to moisten and clear the oral cavity of food debris and thickened saliva associated with xerostomia (dry mouth). [ 1 ] [ 2 ] Most importantly, the oral care swab's intended use is as an adjunct to other oral care tools (toothbrush and interdental cleaners) in the hospital and long-term care setting.
A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...
In soft waters with low ionic content, invertebrates and fishes may develop adverse effects from fluoride concentration as low as 0.5 mg/L. Negative effects are less in hard waters and seawaters, as the bioavailability of fluoride ions is reduced with increasing water hardness [34] Seawater contains fluoride at a concentration of 1.3 mg/L. [35]
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3. Boiled Eggs. There's a reason your coworkers give you the side eye when you bring your hard-boiled eggs to the break room — they stink. Boiled eggs reek because sulfur-containing proteins in ...
Aerobic digestion is a process in sewage treatment designed to reduce the volume of sewage sludge and make it suitable [1] for subsequent use. [2] More recently, technology has been developed that allows the treatment and reduction of other [3] organic waste, such as food, cardboard and horticultural waste. It is a bacterial process occurring ...