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Velvet Digest

Why do I get the shakes after eating?

Author

Emily Wilson

Updated on April 26, 2026

You frequently feel out of energy or shaky after a meal. You think you might have low blood sugar, or hypoglycemia. People with IPS have the symptoms of hypoglycemia 2 to 4 hours after a meal, but they don't have low blood glucose. This usually occurs after eating a high-carbohydrate meal.

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Likewise, people ask, what should I eat when I feel shaky?

Eat or drink a quickly digested carbohydrate food, such as:

  • ½ cup fruit juice.
  • ½ cup of a regular soft drink (not a diet soda)
  • 1 cup of milk.
  • 5 or 6 hard candies.
  • 4 or 5 saltine crackers.
  • 2 tablespoons of raisins.
  • 3 to 4 teaspoons of sugar or honey.
  • 3 or 4 glucose tablets or a serving of glucose gel.

Secondly, what triggers reactive hypoglycemia? Scientists believe reactive hypoglycemia to be the result of too much insulin being produced and released by the pancreas following a large carbohydrate-based meal. Another is that reactive hypoglycemia is caused by deficiencies in glucagon secretion.

Beside this, why do I get hypoglycemia after eating?

Causes of hypoglycemia without diabetes. In people without diabetes, hypoglycemia can result from the body producing too much insulin after a meal, causing blood sugar levels to drop. This is called reactive hypoglycemia. Reactive hypoglycemia can be an early sign of diabetes.

Why does my body feel shaky and weak?

If you suddenly feel weak, shaky, or lightheaded—or if you even faint—you could be experiencing hypoglycemia. A headache that comes on quickly, weakness or tremor in your arms or legs, and a slight trembling of your body are also signs that your blood sugar is too low.

Related Question Answers

How do you get rid of shakiness?

Lifestyle and home remedies
  1. Avoid caffeine. Caffeine and other stimulants can increase tremors.
  2. Use alcohol sparingly, if at all. Some people notice that their tremors improve slightly after they drink alcohol, but drinking isn't a good solution.
  3. Learn to relax.
  4. Make lifestyle changes.

Are bananas good for hypoglycemia?

Most healthy people only need a quick high-carb snack, such as an apple or banana, to help get their blood sugar back up to normal.

Is shaking a sign of high blood sugar?

High blood sugar causes long-term damage to the body. For people with type 2 diabetes, only those who are on medications that increase the body's insulin levels are at risk for low blood sugar. Symptoms of hypoglycemia include: shaking.

How do I know if I'm diabetic?

Type 2 diabetes is a common condition that causes high blood sugar levels. Early signs and symptoms can include frequent urination, increased thirst, feeling tired and hungry, vision problems, slow wound healing, and yeast infections.

Why does my body feel like it's vibrating?

Causes. Tremors are caused by damage in your brain affecting the nerves that control your muscles. Internal vibrations are thought to stem from the same causes as tremors. Nervous system conditions such as Parkinson's disease, multiple sclerosis (MS), and essential tremor can all cause these tremors.

How do you feel when your sugar is low?

Symptoms of mild low blood sugar
  1. Sweating (almost always present). Check for sweating on the back of your neck at your hairline.
  2. Nervousness, shakiness, and weakness.
  3. Extreme hunger and slight nausea.
  4. Dizziness and headache.
  5. Blurred vision.
  6. A fast heartbeat and feeling anxious.

Why do I feel tired and shaky?

Low blood sugar Your body needs sugar, also known as glucose, for energy. When your blood sugar level drops, you can become dizzy, shaky, and tired. You can also get hypoglycemia if you don't have diabetes.

Can eating too much sugar cause hypoglycemia?

Hypoglycemia is different from hyperglycemia, which occurs when you have too much sugar in your bloodstream. If you don't have diabetes, hypoglycemia can happen if your body can't stabilize your blood sugar levels. It can also happen after meals if your body produces too much insulin.

How do you test for hypoglycemia at home?

How to Test Your Blood Sugar at Home
  1. Wash and dry your hands well.
  2. Insert a test strip into your meter.
  3. Prick the side of your fingertip with the lancet provided with your test kit.
  4. Gently squeeze or massage your finger until a drop of blood forms.
  5. Touch and hold the edge of the test strip to the drop of blood.

What is the first sign of hypoglycemia?

Signs of low blood sugar include hunger, trembling, heart racing, nausea, and sweating. In severe cases, it can lead to coma and death. Hypoglycemia can occur with several conditions, but it most commonly happens as a reaction to medications, such as insulin. People with diabetes use insulin to treat high blood sugar.

How can I lose weight with reactive hypoglycemia?

Tips
  1. Eat small meals every 3 to 4 hours throughout the day, rather than 3 large meals per day.
  2. Choose foods with a low glycemic index score.
  3. Reduce or eliminate processed and refined sugars from your diet.
  4. Choose complex carbohydrates over simple carbohydrates.

What should you eat if you have hypoglycemia?

Good choices include:
  • a piece of fruit or handful of berries and whole-grain crackers.
  • Greek yogurt mixed with berries.
  • an apple with a spoonful of peanut butter and a slice of cheese.
  • a small handful of mixed dried fruit and nuts.
  • a no-sugar peanut butter and jelly sandwich on whole-grain bread.

Can anxiety cause low blood sugar?

panic attack. In some cases, anxiety can cause panic attacks, which are sudden, intense episodes of fear that aren't related to any apparent threat or danger. Symptoms of panic attacks are very similar to those of hypoglycemia. Hypoglycemia is a dangerous condition in which a person's blood sugar can become too low.

Does caffeine make hypoglycemia worse?

Examples are coffee, tea, and certain types of sodas. Caffeine may cause you to have the same symptoms as hypoglycemia, and may cause you to feel worse.

Can drinking alcohol cause hypoglycemia?

Alcohol also affects blood sugar levels each time it's consumed, which means occasional drinkers can also be negatively impacted. Alcohol consumption causes an increase in insulin secretion, which leads to low blood sugar (otherwise known as hypoglycaemia).