What are the side effects of too much sodium?

As a health professional with expertise in nutrition, I can tell you that consuming too much sodium can lead to several health issues. Here are some of the potential side effects: 1. High Blood Pressure (Hypertension): Excessive sodium intake can cause the body to retain water, increasing blood volume and leading to higher blood pressure. 2. Heart Disease: High blood pressure is a major risk factor for heart disease, which can include conditions like coronary artery disease and heart failure. 3. Stroke: Elevated blood pressure increases the risk of stroke by damaging blood vessels in the brain. 4. Kidney Disease: Too much sodium can put a strain on the kidneys, potentially leading to kidney stones or even chronic kidney disease. 5. Osteoporosis: Sodium can leach calcium from bones, which may contribute to the development of osteoporosis. 6. Water Retention and Bloating: Excessive sodium can cause the body to hold onto water, leading to bloating and discomfort. 7. Stomach Cancer: Some studies have linked high sodium intake with an increased risk of stomach cancer. It's important to monitor your sodium intake and aim for the recommended daily amount, which is typically around 2,300 milligrams for most adults, with a lower target of 1,500 milligrams for certain individuals such as those with high blood pressure.

You may not have any symptoms, unless your blood sodium levels are significantly elevated. Dizziness when you stand up or change positions (you may be dehydrated). Severe sweating or fever; vomiting and diarrhea with markedly elevated sodium levels, if your hypernatremia is due to a loss of body fluids.