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Does Your Body Really Replace Itself Every Seven Years?
science.howstuffworks.com/life/cellular-microscopic/does-body-really-replace-seven-years.htm
Your body replaces billions (with a b!) of cells every day. In about 100 days, 30 trillion be replaced, but does that mean you're a new person, too?
Can laughter cure illness?
science.howstuffworks.com/life/inside-the-mind/emotions/laughter-cure-illness.htm
Can laughter cure illness? Find out if laughter can cure illness at HowStuffWorks.
Can prayer heal people?
health.howstuffworks.com/wellness/natural-medicine/alternative/prayer-healing.htm
Prayer may in fact heal people, according to recent studies that show prayer can lower your blood pressure. Learn more about prayer and healing.
Side Effects of Kissing Too Much
health.howstuffworks.com/skin-care/lip-care/tips/too-much-kissing-damage-your-lips.htm
Swapping spit can mean major damage to your lips. Learn how too much kissing can put you at risk for chapped lips and much more.
Sea Cucumber: Animal or Vegetable?
animals.howstuffworks.com/marine-life/sea-cucumber-animal-or-vegetable
What is a sea cucumber? HowStuffWorks looks at these strange sea creatures.
How can spam e-mail help fight HIV?
science.howstuffworks.com/life/cellular-microscopic/spam-hiv.htm
Do spam e-mail and HIV have something in common? Find out if spam e-mail and HIV is linked and learn about new methods for HIV treatment.
Benefits of Omega-3
health.howstuffworks.com/wellness/food-nutrition/facts/benefits-of-omega-3.htm
There are many benefits of omega-3, a fatty acid found in food. Take a look at all the nutritional perks and benefits of omega-3s.
Getting a Pet Rabbit? 4 Things to Know First
animals.howstuffworks.com/pets/otherpets/pet-rabbits.htm
Rabbits can make great pets but require some special knowledge and care. HowStuffWorks looks at some of the challenges of owning a bunny.
How to Prevent Malaria
health.howstuffworks.com/wellness/preventive-care/malaria-prevention.htm
Malaria is curable and preventable. Learn about efforts underway to eradicate malaria and how you can protect yourself when you travel to countries where malaria is common.
Can I take omega-3 if I'm allergic to seafood?
health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/omega-3-seafood-allergy.htm
Could you have an omega-3 seafood allergy? Find out if it is safe to take omega-3 supplements or if you could have an omega-3 seafood allergy.