[â¦] Low body temperature is a direct indicator of a poorly functioning metabolism. Metabolism basically refers to how efficiently your body can turn fuel (food) into energy (such as heat). So low body temperature is a good indicator that your metabolism isnât doing so hot (pun intended).
Other possible causes for foot, leg, and ankle swelling include certain medical conditions or body changes, such as: Natural hormonal changes: Fluctuating levels of estrogen and progesterone can cause reduced circulation in the legs, resulting in swelling.
This can mean long hours on your feet and hours of pain. Other causes of leg and feet pain can include: 1  Swelling leading to excess weight gain from water retention. 2  Not enough rest. 3  Sciatic nerve pain. 4  Poor circulation (regular exercise can be somewhat helpful in alleviating this problem).