12/12/2023
Why You Feel So Tired After Eating and What You Should Do About It?
Feeling fatigued after a meal — medically known as postprandial somnolence — is not an uncommon reaction for most.
Honestly, should eating routinely make you feel extreme fatigue?
Definitely not!!!
Extreme fatigue after a meal, accompanied with other digestive issues, could indicate an underlying health condition.
1. Your Body Is Digesting Food
When you digest food, your digestive tract is getting an increase of blood supply.
This can reduce blood supply to the brain, causing feelings of sleepiness.
A release of serotonin occurs when you digest food, and the gut is one of the major producers of that serotonin. This creates a relaxing effect in the body, causing you to feel calm after eating.
What to do?
If you feel extreme fatigue after eating even a small amount of food, this could indicate a medical issue. In that case, follow up with your doctor to figure out what may be going on.
2. You're Eating a Lot of Protein and Carbs
Eating a lot can make you sleepy, especially if you are eating foods higher in protein and carbohydrates.
When you eat a lot of these types of foods, your digestive system gets overloaded and your body releases hormones that create sleepiness.
Additionally, if you are eating highly processed foods or foods with little nutritional value, you may have less energy.
What to do?
Try adjusting what you eat—and how much. Aim for smaller portions throughout the day and focus on including complex carbohydrates, beans and non-starchy vegetables in your meals.
3. You Have Diabetes
Overwhelming tiredness after eating can be a sign of an underlying medical condition, like diabetes.
Diabetes is a health condition that affects your body's production or use of insulin, which moves glucose from the foods you eat into your body's cells.
For people with diabetes, insulin resistance makes glucose lingers in the bloodstream where it can cause an array of problems.
Extreme fatigue is one common symptom of type 2 diabetes, as well as frequent urination, thirst and losing weight without trying.
What to do?
A blood test can help determine if you have diabetes. Actually lifestyle and dietary changes play a big role in diabetes treatment.
4. You Have Celiac Disease
Celiac disease is an immune reaction to eating foods that have gluten. If you have celiac disease, eating gluten will damage your small intestine lining and prevent it from absorbing essential nutrients over time.
Celiac disease can cause an array of GI symptoms, including bloating, constipation and diarrhea.
Fatigue is also a common symptom for people with celiac disease that have eaten foods with gluten.
What to do?
Blood tests and other procedures can confirm if you have celiac disease. If yes, you'll need to make sure to follow a strictly gluten-free diet. Consult it with your dieticien.
5. You Have Small Intestinal Bacterial Overgrowth (SIBO)
SIBO — a condition that happens when you have too much bacteria in the small intestine — can cause fatigue after eating. SIBO happens when food passes too slowly through the digestive tract, causing a build-up of bad bacteria.
SIBO can be diagnosed through a breath test in laboratory and is treated with antibiotics.
What to do?
If you've been diagnosed with SIBO and feel tired after eating, try to avoide lactose from dairy products.
6. You're Eating Large Meal Portions
The quantity of food you eat is another major factor in how you feel after a meal — whether it's nutritious or not.
Eating large quantities of nutritious food (like beans and brown rice, for example) can make you feel tired. Likewise, large amounts of highly processed foods (like chips, pastries or fried foods) can also make you feel like taking a nap afterwards.
What to do?
Try reducing the portion size of your meals, and eat four or five smaller meals per day instead of three large meals.
If you do eat highly processed food (which everyone does from time to time), try to reduce the portion size and mix it with whole foods such as whole grains, fruits and vegetables.
7. You Have Food Allergies
When you eat something you're allergic to, your immune system begins working to try and protect your body. This is typically when fatigue sets in.
What to do?
Visit your doctor if you suspect you have a food allergy.
Set the meal plan with your Dietician.
9. You're Just Tired
Sometimes the reason you feel fatigued after eating a meal is simple: You're just tired in general.
What to do?
Make sure you are getting the recommended seven to nine hours of sleep per night, which is needed for optimal health.