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Aromatherapy: Peppermint
health.howstuffworks.com/wellness/natural-medicine/aromatherapy/aromatherapy-peppermint.htm
Peppermint is used in aromatherapy to stimulate the senses, help digestion, and clear congestion. Learn more about the uses of this essential oil.
Top 10 Countries With the Highest Life Expectancy
Some countries have a higher life expectancy because of economic and social reasons. Read our list of the countries with the highest life expectancy.
How To Calculate Your Pregnancy Due Date
Once your pregnancy has been confirmed, what you most want to know is your due date. The average length of a pregnancy is 40 weeks, or 280 days, from the first day of the last normal menstrual period. Here's an example of how it works.
What is hypertension?
health.howstuffworks.com/diseases-conditions/cardiovascular/blood-pressure/what-is-hypertension.htm
What is hypertension? Learn more about hypertension from Discovery Health.
The FDA and America's Frightening Food System
health.howstuffworks.com/food-nutrition/fda-and-americas-frightening-food-system.htm
The FDA is supposed to ensure the food we eat are safe. Stuff They Don't Want You To Know looks at whether the foods we eat are actually safe.
Alex Jones and InfoWars: Fact or Tinfoil Fiction?
people.howstuffworks.com/alex-jones-and-infowars-fact-or-tinfoil-fiction.htm
InfoWars publisher Alex Jones regularly espouses conspiratorial stories. Stuff They Don't Want You To Know looks at whether they are fact or fiction.
Is there a link between alcohol and diabetes?
health.howstuffworks.com/wellness/drugs-alcohol/alcohol-and-diabetes.htm
Is it safe to drink alcohol if you have diabetes? Learn about the relationship between alcohol and diabetes to get informed.
When did we begin genetically engineering food?
recipes.howstuffworks.com/when-begin-genetically-engineering-food.htm
The practice of genetically engineering food started taking off after some key discoveries about DNA. Learn when we began genetically engineering food.
Why is it good luck to spit on a new baseball bat?
people.howstuffworks.com/why-is-it-good-luck-to-spit-on-new-baseball-bat.htm
Baseball players rely on a lot of superstitions to boost their self-confidence. Learn why spitting on a baseball bat is good luck at HowStuffWorks.
How Air Purifiers Work
home.howstuffworks.com/air-purifier.htm
Americans spend an estimated $250 million annually on air purifiers for their homes. Learn why people buy air purifiers and how they work.