What is high blood sugar?
High blood sugar, also known as hyperglycemia, is a condition where the level of glucose (sugar) in the blood is abnormally high. Glucose is the primary source of energy for our body, and it comes from the food we eat. Insulin, a hormone produced by the pancreas, helps transport glucose from the blood into the cells, where it is used for energy.
However, in people with high blood sugar, the body either does not produce enough insulin or cannot use insulin properly. This can cause glucose to build up in the bloodstream, leading to hyperglycemia.
High blood sugar can be a symptom of diabetes, a chronic condition that affects the body's ability to regulate blood sugar. It can also occur in people without diabetes, such as those who have had a recent surgery or illness, are under stress, or take certain medications.
Some common symptoms of high blood sugar include frequent urination, excessive thirst, blurred vision, fatigue, and slow wound healing. If left untreated, high blood sugar can lead to serious complications, such as nerve damage, kidney damage, and cardiovascular disease.
Prevention tips
To help prevent high blood sugar, it is important to maintain healthy lifestyle habits and manage any underlying medical conditions. Here are some steps you can take to help keep your blood sugar levels in check:
- Follow a healthy diet: Eat a balanced diet that is low in processed foods, added sugars, and refined carbohydrates. Focus on consuming whole foods that are high in fiber, protein, and healthy fats, such as fruits, vegetables, whole grains, lean meats, nuts, and seeds.
- Exercise regularly: Regular physical activity can help improve insulin sensitivity and lower blood sugar levels. Aim for at least 30 minutes of moderate-intensity exercise most days of the week.
- Manage stress: Stress can cause blood sugar levels to rise, so it is important to find ways to manage stress, such as practicing relaxation techniques like deep breathing or yoga.
- Monitor blood sugar levels: If you have diabetes or are at risk for high blood sugar, it is important to regularly monitor your blood sugar levels and make adjustments to your diet and lifestyle as needed.
- Take medication as prescribed: If you have been prescribed medication to help manage your blood sugar levels, make sure to take it as directed by your healthcare provider.
By following these steps, you can help prevent high blood sugar and reduce your risk of developing complications associated with hyperglycemia.