Celery
Steer clear of celery just before bed. Celery and other foods with a high water content (cucumbers, watermelon, radishes and such) are natural diuretics that may cause you to wake in the middle of the night with a full bladder.
Countdown to bedtime: 90 minutes
Countdown to bedtime: 90 minutes
Grapefruit
Tangy and tart, grapefruit is packed with nutrients and vitamins, but it’s also acidic. Eating grapefruit before bed can cause heartburn, notes endocrinologist Caroline Apovian, director of the Center for Nutrition and Weight Management at Boston Medical Center.
Countdown to bedtime: Enjoy it at breakfast
Note: Grapefruit can interact with some medications. Check with your doctor or pharmacist.
Countdown to bedtime: Enjoy it at breakfast
Note: Grapefruit can interact with some medications. Check with your doctor or pharmacist.
Tomatoes
Tomatoes are rich in tyramine, an amino acid that triggers the brain to release norepinephrine, a stimulant that boosts brain activity and delays sleep. Other tyramine-rich foods include eggplant, soy sauce, red wine and aged cheeses, such as brie and Stilton.
Countdown to bedtime: Not after dinner
Countdown to bedtime: Not after dinner
Cheese Pizza
Foods high in fat and fried foods take longer to digest and can cause discomfort that interferes with sleep. They can also reduce the effectiveness of some medications taken at night, says Alon Avidan, a neurologist and director of UCLA's David Geffen School of Medicine Sleep Disorders Center.
Countdown to bedtime: 3 hours
Countdown to bedtime: 3 hours
Alcohol
Although a nightcap or a glass of wine before bed may help you doze off, it disrupts sleep later in the night and robs you of rapid eye movement (REM) sleep. Lack of REM sleep harms concentration, memory and motor skills.
Countdown to bedtime: 2 to 4 hours
Countdown to bedtime: 2 to 4 hours
Black-bean chili
This dish could be a disaster if you eat it close to bedtime. The body has a hard time digesting beans, so stomach-rumbling gas pains will keep you from a good night's sleep, says Helen Rasmussen, a research nutritionist at Tufts University.
Countdown to bedtime: Have it for lunch
Countdown to bedtime: Have it for lunch
Dark chocolate
A small piece of dark chocolate each day helps keep your heart healthy — but don't nibble it right before you go to bed. Dark chocolate (though not white chocolate), hot cocoa and tea all contain caffeine, and if you're caffeine-sensitive, you may find yourself staring at the ceiling instead of snoozing.
Countdown to bedtime: 4 to 6 hours
Countdown to bedtime: 4 to 6 hours
Gumdrops
A handful of gumdrops (or any candy) may cause your blood sugar levels to spike and then fall rapidly as the body releases insulin to bring them under control. You may fall asleep easily, but these fluctuations make it difficult to stay asleep.
Countdown to bedtime: 2 to 3 hours
Countdown to bedtime: 2 to 3 hours
Tacos
A taco liberally sprinkled with hot sauce may set your taste buds tingling, but eating it within a few hours of lights-out can set you up for a bad case of heartburn and a restless night. Ditto for other spicy foods.
Countdown to bedtime: 3 hours
Countdown to bedtime: 3 hours
Steak
Save the leftover slice of steak for lunch tomorrow. Foods high in protein and marbled fats, such as steak and roast beef, are slow to digest. If your body is busy digesting food, there's more of a chance that you'll have a restless night.
Countdown to bedtime: 3 hours
Countdown to bedtime: 3 hours
