In today's society, diabetes has become more common and is no longer a rare disease due to poor eating habits and unhealthy lifestyles.
As a cardiovascular and cerebrovascular disease, diabetes not only threatens our physical health, but also may cause other cardiovascular and cerebrovascular diseases, bringing great trouble to our lives.
In order to avoid becoming a "medicine jar", the prevention of hyperglycemia is crucial. However, how can you tell if your blood sugar is high? Actually, our feet give us signals.
High blood sugar is not necessarily diabetes. Although high blood sugar is one of the main features of diabetes, the diagnosis of diabetes requires a combination of factors, including blood sugar levels, symptoms, medical history, and a doctor's evaluation.
First of all, hyperglycemia is when the amount of glucose in the blood exceeds the normal range. A normal person's fasting blood sugar level should be 39-6.1mmol L, while diabetic patients usually have a fasting blood sugar value of more than 70mmol/l。However, fasting blood glucose levels alone cannot confirm diabetes, and postprandial blood glucose levels and other factors need to be considered.
Secondly, the symptoms of diabetes include polydipsia, polyuria, polyphagia, weight loss, etc., but these symptoms are not experienced by everyone with diabetes.
Some people may have no obvious symptoms, but their blood sugar levels are still high. Therefore, the presence of hyperglycemia should not be ignored even if there are no symptoms.
In addition, diabetes is a chronic disease, and its occurrence is related to a variety of factors such as genetics, environment, lifestyle, etc. Some people may be susceptible to diabetes due to genetic factors or poor lifestyle habits, while others may experience high blood sugar due to other diseases or medications.
Finally, the doctor's evaluation is also an important basis for diagnosing diabetes. The doctor will conduct a comprehensive evaluation based on the patient's medical history, physical examination results, laboratory tests and other aspects to determine whether it is diabetes.
The level of blood sugar is closely related to changes in the feet. When blood sugar rises, there may be some abnormal symptoms in the feet. If you don't have the following four abnormalities in your feet, your blood sugar level should be normal.
1. Dryness, itching or pain: High blood sugar can lead to poor blood circulation, making it dry and prone to itching or pain.
2. Paresthesia in the feet: High blood sugar can cause nerve damage and make the feet feel abnormal, such as numbness, tingling or burning.
3. Foot ulcers or infections: Long-term hyperglycemia can lead to poor blood circulation in the feet, making the feet vulnerable to injury and causing ulcers or infections.
4. Muscle atrophy or weakness: Long-term hyperglycemia can lead to nerve damage, causing foot muscles to atrophy or weakness, affecting walking and standing.
Check your blood sugar levels regularly
By keeping blood sugar within the normal range, one can reduce the incidence of diabetic foot. This requires working closely with your doctor to develop a suitable ** plan and paying attention to the balance of diet and exercise in your daily life.
Wear comfortable, well-fitting shoes
Choose shoes that are breathable and cushioning, and avoid wearing high heels or hard-soled shoes for long periods of time to reduce pressure and damage on your feet.
Trim your nails regularly
When trimming your nails, you should use proper nail clippers to avoid cutting them too short or damaging the surrounding **. If the nails are hard or change in color, you should consult a doctor promptly.
Exercises to strengthen the foot muscles
Strengthening the foot muscles can improve blood circulation and enhance the strength and stability of the feet. Simple foot exercises, such as ankle rotation and toe flexion, can help improve foot function.
Bitter melon
Bitter melon is rich in bitter melon saponins, a substance that helps lower blood sugar and improve diabetes symptoms. In addition, bitter melon also contains a variety of vitamins and minerals that help boost the body's immunity.
Spinach
Spinach is a low-calorie, high-fiber vegetable that is rich in magnesium and B vitamins, which help regulate blood sugar levels. In addition, spinach also contains a lot of folate, which helps reduce the risk of heart disease.
Broccoli
Broccoli is a nutritious vegetable that is rich in dietary fiber and vitamin C, which helps control blood sugar levels. In addition, broccoli also contains a lot of chromium, a substance that helps improve insulin sensitivity, which leads to better blood sugar control.
Cinnamon
Not only does cinnamon have a strong fragrance, but it also contains an ingredient called "cinnamaldehyde", which helps lower blood sugar. In addition, cinnamon is also rich in antioxidants, which can help prevent diabetes complications.