Slovakia is also a member of the Schengen Area, NATO, the United Nations, the OECD, the WTO, CERN, the OSCE, the Council of Europe and the VisegrÃ¡d Group. The Slovak economy is one of the fastest growing economies in Europe and 3rd fastest in eurozone. Its legal tender, the Euro, is the world's 2nd most traded currency.
In order to activate brown fat stores, the diet suggests alternating intake of protein and carbohydrates. Suggested fruits are apples, blueberries, strawberries, cantaloupe, peaches, bananas, papaya, mango, pineapple and tangerine.
1 50 grams of brown fat can burn up to 300 calories per day, the same amount of energy stored by 50 grams of white fat.  When we are cold we produce the hormones irisin and FGF21 - these fire up the energy-burning rate of brown fat cells.