Iceberg lettuce contains carbohydrates that cause gas, according to Mayo Clinic, and this may cause stomach discomfort, such as cramps. Salad greens also are frequently contaminated with harmful pathogens due to poor handling and lack of washing, according to NBCNews.com.Know More
The Center for Science in the Public Interest lists leafy greens as the riskiest of all FDA-regulated foods due to the numerous outbreaks discovered in relation to salad greens, notes NBCNews.com. Leafy greens often carry pathogens, which are ingested if the greens are not prepared in a proper manner. Nearly a quarter of the instances of foodborne illness occur when people consume iceberg, romaine, leaf, butter and baby leaf lettuce; spinach, cabbage; chard; arugula; endive; kale and spring mix. Norovirus is the pathogen most frequently found on leafy greens, but salmonella is another culprit. Leafy greens can become contaminated during processing and production or through improper handling.
Stomach discomfort may also be due to ingesting the carbohydrates contained in the lettuce. Mayo Clinic lists lettuce as a gas-producing food and recommends avoiding or limiting the amount of gas-producing foods to keep bloating to a minimum. Consumption of milk and milk products, onions, whole grain foods, fruits, carbonated drinks can also cause gas that leads to gas and bloating.Learn more about Nutritional Amounts & Limits
It's been proven that cutting salt intake can actually increase a person's blood cholesterol. A 2011 study in the American Journal of Hypertension found that reducing dietary sodium may contribute to high cholesterol, triglycerides and other negative health effects. Sodium is where most Americans get their salt.Full Answer >
A person can find tips on sodium in the diet from online sources like the Kidney Foundation, American Heart Association and Mayo Clinic. An important tip on nutrition facts labels given by the American Heart Association is that people should observe and compare the guidelines for no-salt and low-salt foods when checking these labels. If a food states that it is sodium-free, then the maximum amount of sodium should not be greater than 5 milligrams per serving size.Full Answer >
Men should drink about 13 glasses of water and other fluids per day, and women should drink about 9 glasses, according to Mayo Clinic. One glass equals 8 ounces, or 1 cup. Exercise, humidity, illness and pregnancy are some situations that cause a person to need to drink more fluids.Full Answer >
Low glycemic index foods include raw carrots, raw apples, peanuts, grapefruits, skim milk, peas, kidney beans and lentils, according to the Mayo Clinic. The body digests these foods slowly, which gradually increases blood sugar in a regulated way.Full Answer >