Drinking pure water, however, is the best way to assure adequate hydration and proper body functioning as some beverages contain caffeine or alcohol, which can promote dehydration. Approximately 1 ml of water is needed for each calorie consumed during the day.
While most Nepalese people speak at least some Nepali, there are more than 100 different languages and dialects spoken in Nepal. An example of other languages spoken in Nepal are Tharu around Chitwan, Newari in the Kathmandu Valley, and Sharwa (Sherpa) in the Everest area.
English, though not having official status, is prevalent across government, law, business, media and education, and can be regarded as the de facto co-official language of Bangladesh. The indigenous people of northern and southeastern Bangladesh speak a variety of native languages, notably Chakma and Shantali. Chittagonian: spoken in the city of Chittagong and in much of the southeast of the country, it is often considered to be a dialect of Bengali, but both languages are mutually unintelligible to each other. 2  Hajong: originally a Tibeto-Burman language that has shifted over time to an Indic language.