A portion of a total, especially of a block of assets such as cash or securities: the riskiest tranche of the bond offering; money delivered in two tranches. 2. A cut or slice of meat: a tranche of sirloin.
Cold weather is the primary cause of hypothermia. When your body experiences extremely cold temperatures, it loses heat more quickly than it can produce it. Staying in cold water too long can also cause these effects. The inability to produce adequate body heat is extremely dangerous.
Low body temperature causes may be: 1  Hypothyroidism caused by iodine deficiency. 2  Diabetes. 3  Liver or kidney failure. 4  Infection such as candida albecans, parasites and worms. 5  Endocrine dysfunction/hormone imbalance. 6  Side effects of medications such as sedatives, tranquilizers, heart medication. 7  Alcohol/drug abuse. 8  Hypoglycemia.