Introduction
Having low blood sugar can be a serious health issue. It can cause dizziness, confusion, and even loss of consciousness. Knowing the signs of low blood sugar is important so that you can take the necessary steps to get your blood sugar back to a healthy level. In this article, we will discuss the #1 sign that your blood sugar is way too low and what you should do to get it back to a healthy level. We will also provide some tips on what to eat and what to avoid to help keep your blood sugar levels in check.
The #1 Sign Your Blood Sugar is “Way Too Low” — Eat This Not That
Low blood sugar, or hypoglycemia, is a serious condition that can cause a variety of symptoms. It’s important to recognize the signs of low blood sugar so you can take steps to treat it quickly. Here are the top signs that your blood sugar is too low and what you should do about it.
1. Feeling Weak or Tired
One of the most common signs of low blood sugar is feeling weak or tired. This is because your body is not getting enough energy from the glucose in your blood. If you’re feeling weak or tired, it’s important to check your blood sugar levels and take steps to raise them.
2. Shaking or Trembling
Another common sign of low blood sugar is shaking or trembling. This is because your body is trying to get more energy from the glucose in your blood. If you’re shaking or trembling, it’s important to check your blood sugar levels and take steps to raise them.
3. Sweating
Sweating is another common sign of low blood sugar. This is because your body is trying to get more energy from the glucose in your blood. If you’re sweating, it’s important to check your blood sugar levels and take steps to raise them.
4. Feeling Confused or Disoriented
Feeling confused or disoriented is another sign of low blood sugar. This is because your body is not getting enough energy from the glucose in your blood. If you’re feeling confused or disoriented, it’s important to check your blood sugar levels and take steps to raise them.
What to Do if You Have Low Blood Sugar
If you have any of the signs of low blood sugar, it’s important to take steps to raise your blood sugar levels. The best way to do this is to eat or drink something that contains sugar, such as fruit juice, candy, or glucose tablets. It’s also important to check your blood sugar levels regularly to make sure they stay within a healthy range.
Low blood sugar—or hypoglycemia—is a condition where blood glucose levels fall below 70 mg/dl. People with type 2 diabetes are more likely to experience hypoglycemia, and it can lead to serious health conditions if left untreated.
According to the CDC, here are the main causes of low blood sugar:
- Taking too much insulin.
- Not eating enough carbs for how much insulin you take.
- Timing of when you take your insulin.
- The amount and timing of physical activity.
- Drinking alcohol.
- How much fat, protein, and fiber are in your meal.
- Hot and humid weather.
- Unexpected changes in your schedule.
- Spending time at a high altitude.
- Going through puberty.
- Menstruation.
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Sweating is a common symptom of hypoglycemia—especially at night. “If you’ve had hypoglycemia during the night, you may wake up tired or with a headache. And you may have nightmares. Or you may sweat so much during the night that your pajamas or sheets are damp when you wake up,” explains University of Michigan Health.
Low blood sugar can lead to dizziness and confusion. “Because the brain depends on blood sugar as its primary source of energy, hypoglycemia interferes with the brain’s ability to function properly,” says Harvard Health. “This can cause dizziness, headache, blurred vision, difficulty concentrating and other neurological symptoms.”
According to the Cleveland Clinic, your body shaking is a sign blood sugar has dropped below normal levels: “The signs of hypoglycemia are unpleasant. But they provide good warnings that you should take action before blood sugar drops more.”
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Did you know low blood sugar can cause anxiety and stress? Yep, being “hangry” is a real thing! “We found evidence that a change in glucose level can have a lasting effect on mood,” says Prof. Francesco Leri, Department of Psychology at the University of Guelph. “I was skeptical when people would tell me that they get grouchy if they don’t eat, but now I believe it. Hypoglycemia is a strong physiological and psychological stressor.”
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Elevated heart rate and palpitations are the most common signs of low blood sugar. “When blood sugar levels fall below their usual values, the body elicits a hormonal response to try to bring those blood sugar levels back up to normal,” says John Clore, M.D., Diabetologist, Virginia Commonwealth University Medical Center. “Those same hormonal responses also lead to a number of symptoms. Those symptoms include palpitations, rapid heart rate, nervousness, and sweating. For some individuals, the sweating predominates. For other individuals, it’s the rapid heart rate and palpitations, but what distinguishes hypoglycemia and the symptoms associated with hypoglycemia from those same symptoms by other causes, is that when you take carbohydrate to bring blood sugar levels back up, the symptoms resolve.”
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“To diagnose hypoglycemia, your doctor will do a physical exam and ask you questions about your health and any medicines you take,” advises University of Michigan Health. “You will need blood tests to check your blood sugar levels. Some tests might include not eating (fasting) and watching for symptoms. Other tests might involve eating a meal that could cause symptoms of low blood sugar several hours later. The results of these types of tests can help diagnose the cause. You may also need tests to look for or rule out health problems that could be affecting your blood sugar levels.”