Кексаларни эъзозлаш йили

Obesity leads to heart disease, diabetes and stroke.
Some scientists believe that food influences not only our bodies but our spirits as well. Foods with lots of additives, fat or sugar can make you violent and anti-social
So think twice before you start eating!!!

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  More and more people nowadays become vegetarians
  
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  A diet free from meat has all the vitamins ,minerals and protein you need.
  
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  And you could live longer as a veggie!
  
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  A vegetarian diet is not only healthier but it is also kinder
  

Conclusion: Teenagers are getting fatter. Obesity rates in teens are doubling!!
Surveys show that the favourite foods among teenagers both in Europe and the USA are:
hamburgers, chips, hot dogs, pizzas, ice cream
BESIDES, teenagers in Britain spend 27 hours a week watching TV, playing computer
“MEDICINAL SPECIES OF MINT”
M. Abdulhaeva - 3^rd year student
The Tashkent pharmaceutical institute, Tashkent city
Languages Chair
Scientific tutor: teacher A.E. Abdullayeva
The actuality: Mentha (mint) is a genus of about 25 species (and many hundreds of varieties) of flowering plants in the family Lamiaceae (Mint Family). Peppermint, cultivation.
The aim: Peppermint (Mentha x piperita, also known as M. balsamea Willd.) is a hybrid mint, a cross between water mint and spearmint. The plant, indigenous to Europe and the Middle East, is now widespread in cultivation in many regions of the world. It is found wild occasionally with its parent species. Peppermint was first described in 1753 by Carl Linnaeus from specimens that had been collected in England; he treated it as a species, but it is now universally agreed to be a hybrid.
It is a herbaceous rhizomatous perennial plant growing to 30-90 cm (12-35 in) tall, with smooth stems, square in cross section. The rhizomes are wide-spreading, fleshy, and bare fibrous roots. The leaves are from 4-9 cm (1.6-3.5 in) long and 1.5-4 cm (0.59-1.57 in) broad, dark green with reddish veins, and with an acute apex and coarsely toothed margins. The leaves and stems are usually slightly fuzzy. The flowers are purple, 6-8 mm (0.24-0.31 in) long, with a four-lobed corolla about 5 mm (0.20 in) diameter; they are produced in whorls (verticillasters) around the stem, forming thick, blunt spikes. Flowering is from mid to late summer. The chromosome number is variable, with 2n counts of 66, 72, 84, and 120 recorded. Peppermint is a fast-growing plant; once it sprouts, it spreads very quickly.
Cultivation. Peppermint generally grows best in moist, shaded locations, and expands by underground rhizomes. Young shoots are taken from old stocks and dibbled into the ground about 1.5 feet apart. They grow quickly and cover the ground with runners if it is permanently moist. For the home gardener, it is often grown in containers to restrict rapid spreading. It grows best with a good supply of water, without being water-logged, and planted in areas with part-sun to shade.
The leaves and flowering tops are used; they are collected as soon as the flowers begin to open and can be dried. The wild form of the plant is less suitable for this purpose, with cultivated plants having been selected for more and better oil content. They may be allowed to lie and wilt a little before distillation, or they may be taken directly to the still.
Menthaarvensis (field mint (Pudina,"Podina" in Hindi), wild mint or corn mint) is a species of mint with a circumboreal distribution. It is native to the temperate regions of Europe and western and central Asia, east to the Himalaya and eastern Siberia, and North America.