When you eat a larger meal, your body may feel the need to “shut down” while it handles the monumental task of breaking all of that food down.
The amount of food that you eat can affect how much of your body’s resources are tasked with digestion. One study noted marked changes in blood circulation and flow patterns after lunch that were more marked when the participant had skipped breakfast. In older individuals, these mechanisms may not be as functional as in younger individuals.Īs blood is redirected to help with digestion, blood vessels in other parts of the body may not constrict as well.īlood pressure may then fall and lead to postprandial hypotension, which can lead to fatigue, lightheadedness and other symptoms. This change in blood flow leads to an increase in heart rate.īlood vessels in parts of the body not associated with digestive organs constrict, and those in digestive organs dilate or wide. The intestine requires a supply of blood to help digest food.īlood is redirected to help with digestion. How your digestion cycle operates can also affect if you are fatigued after a meal or not. In one study involving both men and women, it was noted the participants who ate meals high in fat and low in carbohydrates felt drowsier in the hours after their meal than those who ate a meal higher in carbs/simple sugar and lower in fat. High fat meals can also play a part in postprandial somnolence.
This excess energy expenditure can lead to fatigue which may be compounded with the consumption of carbohydrates. In addition to turkey, other foods, including chicken, fish, tofu, beans, nuts and seeds, egg whites, oats, chocolate, and milk also have high levels of tryptophan.Įating high-protein foods can cause the body to expand more energy and go into overdrive as it tries to digest and break down the fuel.
#SLEEPY AFTER EATING FREE#
L-tryptophan in particular helps raise levels of serotonin, the feel good chemical in your brain that makes you feel relaxed and free from anxiety-another good inducer of peaceful rest. Studies have shown that a diet rich in tryptophan can improve sleep quality and lead to less time spent lying awake in bed. The types of foods you’re eating can also affect how hard drowsiness hits you after a meal.įoods that are high in tryptophans can make you feel slow and sluggish after a meal-that age-old turkey food coma at play.
#SLEEPY AFTER EATING DRIVERS#
One study related to truck drivers and road drowsiness found correlations between drowsiness and the time of day the truckers ate and what kind of diet they followed.Ī “prudent” diet (one high in whole grains, fruits, vegetables, low fat dairy, and legumes) was associated with less drowsiness.
#SLEEPY AFTER EATING SKIN#
If you have other symptoms besides fatigue after eating, such as stomach upset or skin irritation, you might want to consider allergy testing in order to change your diet and avoid foods that may be causing these symptoms. If you’re eating foods that you have an allergy or intolerance to (for example, if you have celiac disease) then your body has to use energy to combat the corresponding inflammation and immune response to your diet. Your diet can directly affect whether or not you feel fatigued after meals. Typically, there is no single factor to blame for instances of postprandial solmonescense, but there are some common situations when tiredness sets in immediately after eating.įor some people, this is an event that happens a few times a year in a “perfect storm” of circumstances.įor others, it’s an ongoing issue that can cause serious problems. There are several potential causes for this dilemma, and more than one factor may be involved. If you suffer from postprandial solmonescense, you may find yourself overcome with the urge to lie down for a nap after mealtime. So, postprandial somnolence is a condition where a person regularly feels drowsy or sleepy after a meal.
When we break down the term, “postprandial” means after a meal, and “somnolence” means drowsiness or sleepiness. I’ll also discuss how you can prevent it and when to see a doctor. In this article, I’ll go over what postprandial somnolence is and what may cause your fatigue after eating. If it’s more than just the annual Thanksgiving Day turkey dinner crash and you’re experiencing fatigue after you eat on a regular basis, you may have postprandial somnolence.īut what causes tiredness after meals, and how can you combat this common issue? Are you suffering from recurring bouts of drowsiness after eating?
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