Arabic is the most common language in the Middle East. It is the sole official language in Bahrain, Egypt, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syria, the United Arab Emirates, and Yemen. Iraq has two official languages, with Arabic spoken by the majority of its population and Kurdish spoken by in the autonomous Kurdistan region. Persian is the second-most spoken language in the Middle East, and it has specific dialects in the region.
Too much salt and too little exercise is hard on the heart, but new research suggests it can be hard on the brain, too. A three-year study of more than 1,200 people has linked a salty diet and sedentary lifestyle to cognitive decline in old age.
Drink at least 1 liter of water for every 60 minutes of exercise. Drink more if itâs hot. During exercise, such as playing sport on a hot summer day, you can lose up to 2 liters per hour of fluid per hour. Water and a balance salt is your best bet to keep healthy and hydrated.