Posts

1)Republic Day 2019: 'Nari shakti', military might on screen at parade

India Republic Day -- These days, India celebrated its 70th Republic Day. The celebration began wi th the ceremonial celebration at Rajpath, amid warm security in Delhi. Best Minister Narendra Modi compensated his tributes to the martyrs by laying a wreath at Amar Jawan Jyoti in the presence of Protection Minister Nirmala Sitharaman and the three service chiefs. The chief guest of this Republic Day was South African President Cyril Ramaphosa. At the unfurling of the tricolour, the group played the national anthem with a 21-gun salute terminated in the background. Many senior commanders, including Home Minister Rajnath Singh and External Matters Minister Sushma Swaraj, and former prime ministers Manmohan Singh and Deve Gowda, Congress leaders Rahul Gandhi and Ghulam Nabi Azad and Delhi Chief Minister Arvind Kejriwal were the type of present on the occasion. The actual theme for the Republic Day celebrations this year is the one hundred and fiftieth birth anniversary of Mahatma Gandhi
Post a Comment
Read more

Oral hygiene

Image
Oral hygiene is the practice of keeping one's mouth clean and free of disease and other problems (e.g. bad breath) by regular brushing of the teeth ( dental hygiene ) and cleaning between the teeth. It is important that oral hygiene be carried out on a regular basis to enable prevention of dental disease and bad breath. The most common types of dental disease are tooth decay ( cavities , dental caries ) and gum diseases, including gingivitis, and periodontitis. General guidelines suggest brushing twice a day: after breakfast and before going to bed, but ideally the mouth would be cleaned after every meal. Cleaning between the teeth is called interdental cleaning and is as important as tooth brushing. This is because a toothbrush cannot reach between the teeth and therefore only removes about 50% of plaque from the surface of the teeth. There are many tools to clean between the teeth, including floss and interdental brushes; it is up to each individual to choose which tool they pr
Post a Comment
Read more

Tooth cleaning and decay

Image
Tooth decay is the most common global disease. 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 cavities occur. Teeth cleaning is the removal of dental plaque and tartar from teeth to prevent cavities, gingivitis, gum disease, and tooth decay. Severe gum disease causes at least one-third of adult tooth loss. Since before recorded history, a variety of oral hygiene measures have been used for teeth cleaning. This has been verified by various excavations done throughout the world, in which chew sticks, tree twigs, bird feathers, animal bones and porcupine quills have been found. In historic times, different forms of tooth cleaning tools have been used. Indian medicine (Ayurveda) has used the neem tree, or daatun , and its products to create teeth cleaning twigs and similar product
Post a Comment
Read more

Sources of problems

Image
Plaque edit Dental plaque, also known as dental biofilm, is a sticky, yellow film consisting of a wide range of bacteria that attaches to the tooth surfaces and can be visible around the gum line. It starts to reappear after the tooth surface has been cleaned, which is why regular brushing is encouraged. A high-sugar diet encourages the formation of plaque. Sugar (fermentable carbohydrates), is converted into acid by the plaque. The acid then causes the breakdown of the adjacent tooth, eventually leading to tooth decay. If plaque is left on a subgingival (under the gum) surface undisturbed, not only is there an increased risk of tooth decay, but it will also go on to irritate the gums and make them appear red and swollen. Some bleeding may be noticed during tooth brushing or flossing. These are the signs of inflammation which indicate poor gum health (gingivitis). Calculus edit The longer that plaque stays on the tooth surface, the harder and more attached to the tooth it becomes. That
Post a Comment
Read more

Preventive care

Image
Tooth brushing edit Routine tooth brushing is the principal method of preventing many oral diseases, and perhaps the most important activity an individual can practice to reduce plaque buildup. Controlling plaque reduces the risk of the individual suffering from plaque-associated diseases such as gingivitis, periodontitis, and caries – the three most common oral diseases. The average brushing time for individuals is between 30 seconds and just over 60 seconds. Many oral health care professionals agree that tooth brushing should be done for a minimum of two minutes, and be practiced at least twice a day. Brushing for at least two minutes per session is optimal for preventing the most common oral diseases, and removes considerably more plaque than brushing for only 45 seconds Toothbrushing can only clean to a depth of about 1.5 mm inside the gingival pockets, but a sustained regime of plaque removal above the gum line can affect the ecology of the microbes below the gums and may reduce t
Post a Comment
Read more

Food and drink

Foods that help muscles and bones also help teeth and gums. Vitamin C is necessary, for example, to prevent scurvy which manifests as serious gum disease. Eating a balanced diet and limiting sugar intake can help prevent tooth decay and periodontal disease. The Fédération dentaire internationale (FDI World Dental Federation) has promoted foods such as raw vegetables, plain yogurt, cheese, or fruit as dentally beneficial—this has been echoed by the American Dental Association (ADA). Beneficial foods edit Community water fluoridation is the addition of fluoride to adjust the natural fluoride concentration of a community's water supply to the level recommended for optimal dental health, approximately 1.0 ppm (parts per million). Fluoride is a primary protector against dental cavities. Fluoride makes the surface of teeth more resistant to acids during the process of remineralization. Drinking fluoridated water is recommended by some dental professionals while others say that using too
Post a Comment
Read more

Other

Smoking is one of the leading risk factors associated with periodontal diseases. It is thought that smoking impairs and alters normal immune responses, eliciting destructive processes while inhibiting reparative responses promoting the incidence and development of periodontal diseases. Regular vomiting, as seen in bulimia nervosa and morning sickness also causes significant damage, due to acid erosion.
Post a Comment
Read more