Fitness basics
Learning Center
Different types of COVID-19 vaccines: How they work
Find out how different COVID-19 vaccines cause your body to create antibodies that will fight the COVID-19 virus.
Do infrared saunas have any health benefits?
How is an infrared sauna different from a traditional sauna? Light provides the heat.
Do the benefits of vitamin C include improved mood?
You know vitamin C helps fight the common cold. But did you know that vitamin C might also help improve your mood?
Do toning shoes really work?
Despite the hype, toning shoes aren't a substitute for good old exercise.
Does fitness trump thinness?
Increase your odds of a long, healthy life by improving your cardiovascular fitness.
Does prickly pear cactus have health benefits?
Have you heard about prickly pear cactus? Find out about some surprising health benefits of this versatile plant.
Domestic violence against men: Recognize patterns, seek help
Domestic violence against men is real. Find out how to break the cycle.
Don't have an exercise budget? Go cheap!
Is a gym membership or home exercise equipment too pricey? Consider cheaper options for getting in shape. You can base a fitness program around brisk daily walks for aerobic exercise and pushups or squats for strength training. Or consider picking up some inexpensive hand-held weights or resistance bands. Check the local recreation department to see if they offer discounted fitness classes.
Dry orgasm
It's possible for men to reach sexual climax without ejaculating. Learn about the possible causes.
Eating the placenta: A good idea?
Despite claims of benefits, eating your placenta after giving birth can be harmful to you and your baby.
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