Salt, like fat, has gotten a bad wrap over the years. We have all heard that salt causes hypertension or high blood pressure which can lead to atherosclerosis, heart attack, stroke, kidney disease and early death. So much fear is associated with this, that we have attempted to remove all salt from our diets. Our salt shakers stay tucked away. When a recipe calls for “salt to taste” we assume it means it’s actually unnecessary.
What I aim to do here is bring the light onto salt to understand how it actually is essential to life and avoiding it at all costs can have a negative impact on your health and function. This blog is not a treatment for heart disease, rather an acknowledgement of the importance of essential electrolytes that we cannot survive without. (In case you were wondering, people sensitive to salt do in fact result in a hypertensive response, BUT this is a small portion of the population and those with renal disease are the most salt sensitive.)
Did you know that one in four Americans suffer from pain per the National Center for Health Statistics? Pain is the primary reason for seeking health care services. In 2010, the annual cost of pain was greater than the annual cost of heart disease, cancer and diabetes COMBINED. This pain is often caused by chronic inflammatory conditions like arthritis.
Common treatments for painful and inflammatory conditions includes Non-steroidal Anti-Inflammatory (NSAID) medications like Advil or Motrin or Celebrex. The mechanism of action to decrease pain is in the NSAIDs ability to block the COX-1 or COX-2 pathway which is why it reduces inflammation and pain. A common side effect of NSAIDs is gastrointestinal disruption especially with chronic use. More recently there was a study published demonstrating an increased risk of cardiac arrest with the use of NSAIDs.
Pain is a subjective experience determined by a localized response and a behavioral response. The localized response is driven by the pain receptors (mechanical, heat and chemical receptors) and nerve endings in the tissue of the injury or damaged area. This information is transmitted to the spinal cord via afferent nociceptors. At the spinal cord the message is relayed through a well-defined pathway to the higher centers in the brain. It is at the higher centers that the behavioral response is stimulated to begin behaviors that are directed at relieving or terminating the experience of pain.
Dr Carolyn Dolan DPT, Cert MDT, MSHN
Where physical therapy, nutrition and lifestyle meet, because how you live your life determines whether or not you soar. Inspiring action with information so you can reduce pain, optimize healing and improve function naturally during recovery from injury, surgery or painful condition. This is a website for the open-minded; obstinate need not apply.