Normal Levels. Blood sodium levels are measured in terms of millequivalents per liter or (mEq/L). The normal range for blood sodium is 135 to 145 mEq/L, according to Medline Plus. physician will often begin to monitor blood sodium levels when they drop lower than the 120 mEq/L range. While some adults can function sufficiently at these levels, many may have symptoms such as fatigue, lethargy, confusion, muscle cramps and nausea.
Rating Newest Oldest. Best Answer: The brain produces Endorphins to ease/relieve pain. The brain also produces seratonin, dopamine, melatonin, and others. Adrenaline is produced by the adrenal glands which rest on top the kidneys.
Vitamin B complex is a group of vitamins that is essential for your overall health. In this group, three vitamins help lower back pain. They are vitamins B1, B6 and B12. Research shows that these vitamins may considerably reduce your lower back pain. They aid in the healing of inflamed nerves, which is one of the causes of lower back pain. Furthermore, vitamins B1, B6, and B12 help strengthen and nourish your nerves to help them heal and prevent further damage.