Diabetes . If someone with prediabetes or Type 1 or Type 2 diabetes feels tired after eating , it could be a symptom of hyperglycemia or hypoglycemia. Hyperglycemia (high blood sugar) may occur when too many sugars are consumed.
Blood flow to the small intestine “dramatically increases” after a person eats, says Dr. Tomonori Kishino, a professor of health science at Japan’s Kyorin University. And as blood is pumped into the gut to fuel digestion, a corresponding drop in blood flow to the brain could trigger feelings of sleepiness, he says.
Your body gains weight when you take in more calories than you are burning off. This is the case no matter when you eat. Going to sleep directly after you eat means your body doesn’t get a chance to burn off those calories. And, eating a big meal and then hitting the couch can be just as harmful.
“When you consume white bread your body quickly absorbs the fibre-less starches and refined sugars rapidly, which causes a spike your blood glucose levels. This spike is short lived and results in plummeting blood glucose levels, which can lead to feelings of tiredness and sleepiness,” Clark said.
The three most common symptoms of undiagnosed diabetes include: Increased thirst (polydipsia) High blood sugar levels cause increased thirst . Increased urination (polyuria) Needing to urinate more throughout the day. Urinating more often than usual at night. Increased hunger (polyphagia)
If your blood sugar level is too high , you may experience: Increased thirst. Frequent urination. Fatigue. Nausea and vomiting. Shortness of breath. Stomach pain. Fruity breath odor. A very dry mouth.
There are three types of fatigue : transient, cumulative, and circadian: Transient fatigue is acute fatigue brought on by extreme sleep restriction or extended hours awake within 1 or 2 days.
An amino acid called tryptophan, which occurs in many protein-rich foods , helps the body produce serotonin. Carbohydrates help the body absorb tryptophan. For these reasons, eating a meal rich in both protein and carbohydrates may make a person feel sleepy . Tryptophan occurs in foods that are rich in protein.
Consuming caffeine, fat, carbohydrates or sugar in the hours before your nap can keep you awake. If your stomach is grumbling, try something that contains protein and calcium—like a glass of milk. Nap after lunch . In general, the best time to power nap is right after lunch .
Recommended Intervals. As a general rule of thumb, nutritionists will tell you to wait about three hours between your last meal and bedtime. 1 This allows digestion to occur and the contents of your stomach to move into your small intestine. This may prevent problems like heartburn at night and even insomnia.
Summary: Your posture can affect how quickly you digest food. Digestion is slowest when you’re lying down and quickest when you’re standing up and moving. However, there seems to be little difference between sitting and standing immediately after a meal .
Lying down after eating may cause indigestion due to the rise of stomach acid. If you have GERD, you should avoid lying down for 3 hours following meals .
6 Surprising Foods That Make You Tired Pasta. Yes, the carbs give you a jolt of energy, but “ eating refined carbohydrates like pasta can cause a rise in blood sugar, followed by a plunge in insulin levels, which can cause fatigue and weakness,” says Dr. Bananas. Red meat. Cherries. Salmon. Lettuce.
27 Foods That Can Give You More Energy Bananas. Bananas may be one of the best foods for energy . Fatty fish. Fatty fish like salmon and tuna are good sources of protein, fatty acids, and B vitamins, making them great foods to include in your diet. Brown rice. Brown rice is a very nutritious food . Sweet potatoes. Coffee. Eggs. Apples. Water.
How to Stay Awake Naturally Get Up and Move Around to Feel Awake. Take a Nap to Take the Edge Off Sleepiness. Give Your Eyes a Break to Avoid Fatigue. Eat a Healthy Snack to Boost Energy. Start a Conversation to Wake Up Your Mind. Turn Up the Lights to Ease Fatigue. Take a Breather to Feel Alert. If You’re Driving, Pull Over When Sleepy .