5 Things That Secretly Make Her Horny

Sure, there are obvious things a woman can do to indicate she's interested in more than just your personality, like finding excuses to brush up against you at the bar. But what about the more subtle signs that let you know she means business? Here are five surprising things that boost her arousal—and how you can take advantage of each one.

1. ROLLER COASTERS.
Talk about being in the right place at the right time. Research from the University of Texas at Austin shows that people who have just stepped off a roller coaster find the opposite sex more attractive. The study found that symptoms of physiological arousal—like heavy breathing and increased heart rate—tend to linger without our knowledge after any adrenaline-pumping activity, intensifying perception of attractiveness.

8 Things That Wreck Your Erection

Boners are all about blood flow. So your heart—the organ that pumps your blood—has to be in tip-top shape for you to have A-plus erections.

Anything that puts strain on your ticker, like being overweight or smoking, also tends to take lead out of your pencil.

Testosterone is the second factor that's crucial to a strong erection, and there are plenty of weird things that screw with its production. All the items on this list can mess with your manhood:

1. Grocery receipts. The types of thermal paper and ink used for most supermarket receipts contain high levels of bisphenol-A (BPA), a chemical that increases your body’s production of the female hormone estrogen. And that estrogen boost—along with some other BPA-triggered hormonal changes—harms your hardness, finds a study from Kaiser Permanente.

Here's What Energy Drinks Actually Do To Your Body

Energy drinks can give you a boost when Monday morning hits you hard. But that fizzy beverage isn't doing much for your body beyond your temporary pep, according to a new review published in the journal Frontiers in Public Health.

After reviewing the current studies surrounding the risks tied to energy drinks, researchers concluded that they might be associated with a wide-ranging slew of health problem. You might already know that energy drinks can screw with your sleep, make you gain weight, or even spike your blood pressure. But overarching evidence suggests they may lead to substance abuse, mental health problems, a higher diabetes risk, tooth decay, and kidney damage, too.

6 Types Of People At Risk For Blood Clots

Blood clots aren't always a bad thing. When you cut yourself, your blood cells are supposed to clump together, which stops blood from leaking to places where it doesn't belong and kicks off the healing process. But sometimes clots form in places they shouldn't, and if they occur in a location where blood needs to keep flowing, that can spell trouble.

There are several major types of clots that can cause problems. Clots that block blood to your brain cause stroke, and ones that stop up your heart’s blood flow cause a heart attack. A clot that forms in your leg is called a deep vein thrombosis (DVT). DVTs can break away from their starting place and travel to your lungs. This is called a pulmonary embolism (PE), and can be very serious, even fatal.

Can Acupuncture Really Help You Lose Weight? Here's What You Should Know

Unless you're freaked out by needles, you might have considered acupuncture as an alternative pain relief treatment. This traditional form of Chinese medicine dates back thousands of years and is based on targeting specific trigger points in your body using small, thin needles. Research finds that it may help alleviate some health issues, like back pain, sports injuries, or even anxiety.

Modern acupuncture is mostly used to stimulate your nerves, muscles, and blood flow. And in the past few years, there's been some buzz surrounding acupuncture's ability to help you shed pounds, too. In a study published in the British Medical Journal, Korean researchers randomly assigned 91 overweight people to a group receiving treatment at five ear acupuncture points, one ear acupuncture point, or a sham control group. They found that those receiving acupuncture saw their body mass index (BMI)—a marker of their weight—decrease by roughly six percent after eight weeks.

5 Sex Positions That Guarantee She’ll Finish With a Mind-Blowing Orgasm

We hope you’ve nailed down one or two sex positions that work best for her during sex—but how you end your romp can also make a huge difference when it comes to her orgasm.

Finishing with the same position every time you have sex is like having ice cream every time you want dessert. Will she like it? Sure, but there’s a whole slew of moves to be explored—and who knows, you might find a new one that you both love?

We asked Kat Van Kirk, Ph.D., a licensed marriage and family therapist and certified sex therapist, to come up with some newer, sexier ways to top off a night in the sack. Here, five sex positions that practically guarantee an orgasm she’ll never forget.

Are You Datable or Are You a Fling?

I’ve spent a lot of time trying to make relationships out of booty calls. Because all great relationships are built on a foundation of phenomenal sex and the occasional inside joke, right? (RIGHT?!) I mean, if you’re making me orgasm multiple times a week, why wouldn’t I want to keep you around long term and try to build a solid, lasting relationship with openness, honesty, and commitment. I can totally tell you’d be good at that while your head is between my legs...

Having This Much Sex Might Make You Smarter

Okay, so there are tons of reasons why you should have sex right now. But here’s one you might not have thought of: Having frequent sex might boost your brain, researchers from Coventry University in the U.K. suggest.

In the study, researchers asked 73 older adults how often they had sex, and then had them perform tasks that tested their brain function—including things like attention, memory, fluency, language, and visuospatial abilities.

How Eating Olive Oil Can Boost Your Memory

You now have one more excellent reason to shelve the store-bought dressing in favor of the homemade stuff: Eating a diet rich in extra-virgin olive oil may protect your brain as you age, researchers from Temple University suggest.

In the study, researchers genetically modified mice to express three key characteristics of Alzheimer’s disease: memory impairment, the buildup of sticky proteins called amyloid plaques, and tangles of tau proteins. Then, when the mice reached six months of age, they had some mice eat chow supplemented with extra-virgin olive for six months, while the others ate their regular food. This food change occurred before the mice began to exhibit signs of Alzheimer’s.

​Stop Buying Fancy Antibacterial Products, Health Experts Warn

That “antibacterial” label on your soap might be making you feel safe, but it might not be doing much of anything at all—or, maybe just not anything good. Antimicrobial compounds may be harmful to both your health and the environment, a new consensus paper published in Environmental Health Perspectives suggests.

More than 200 international scientists and medical professionals concluded that these common antimicrobial compounds don’t provide any health benefits, as the paper detailed.

8 Teeth Whitening Products That Actually Work

These days, there are so many teeth whitening products on the market that the very idea of brightening your smile can become more overwhelming than exciting. Should you invest in teeth whitening kits or trays? Toothpaste or gel? Strips or pens? And which of the countless treatments available garner the best results—or any results at all?

Then there’s the biggest question of all: Is it better to whiten your teeth at home or at the dentist’s office? “When you choose to whiten at home, you’re choosing to take a slow and steady approach to whitening, which translates to less side effects, such as tooth sensitivity,” says New York-based cosmetic dentist Edward Alvarez, D.D.S. “You’ll also have a healthier mouth overall because you’re using products that will increase the pH of your mouth for a sustained period of time, ultimately killing bacteria and lessening decay.”

Plus, let’s not forget how much money you’ll save. But still, which teeth whitening treatments are worth the money you do spend? Here, dental pros share their top product recommendations.

You Won't Go Blind

It's something people don't talk about, but almost everyone does it: masturbation. In one national study, 95 percent of men and 89 percent of women said they had masturbated.

"We are programmed, as best we know, to need orgasms," says Gloria Brame, Ph.D., a clinical sexologist in Athens, Ga. "It's a fundamental aspect of men's health, right up there with brushing your teeth." And the more you know about what satisfies you solo, the more pleasure you get from sex.

You likely know that a little wanking won't make you go blind or cause your penis to fall off. (Let's face it, you'd know by now.) In fact, a little time alone is perfectly healthy for you.

7 Foods You Should Stop Eating For Breakfast

Bagels, doughnuts, and pastries—all so tempting. You already know you should avoid this stuff at breakfast, and for the most part, you’re probably pretty good at steering clear.

But sugary, buttery cakes-in-disguise aren’t the only foods you should skip during your morning meal (take these 7 seemingly healthy foods nutritionists avoid). There are plenty of other everyday breakfast offenders that are devoid of nutrition or set you up to feel hungry and crave junk later on—and some of them might surprise you. Here are seven AM staples to cut from your breakfast menu ASAP.

Do You Like Big Breasts?

Are you a breast man? Butt man? Or do legs drive you wild? Your preference is about more than whether you had a Heather Locklear or Pamela Anderson poster above your bed as a teenager. In fact, whether you appreciate an hourglass figure, smoldering eyes, or humble breasts can give you hidden clues about your relationship style—and hers.

So view our list of the Hottest Women of 2011 and then tell us: Where do your eyes go when you check out a beautiful woman?  Here’s what your answer means.

6 Steps to Beat Premature Ejaculation

Men, you can last longer. For years, I silently battled premature ejaculation and test-drove every bizarre remedy I stumbled upon. Follow these exercises that finally worked for me. Confidential: Learn the secrets to last longer in bed, from the editors of Men’s Health

1. MASTER MASTURBATION
Masturbate with a woman's orgasm in mind, not your own. In other words, take your time: Work up to 15 minutes. Bring yourself close to the point of no return, but don't let yourself ejaculate until time is up.

Why You Should Ejaculate At Least 21 Times This Month, According to Science

The key to good prostate health might be in your own hands: Ejaculating frequently may reduce your risk of prostate cancer, finds new research from the Boston University of Public Health.

The study looked at how ejaculation frequency affected prostate cancer risk over the course of 18 years.

It found that men ages 20 to 29 who ejaculated 21 times or more each month were 19 percent less likely to be diagnosed with prostate cancer than those who ejaculated less often, between 4 and 7 times per month.

Older Doctors Are Losing Their Edge—And It Can Have a Scary Impact On You

You don’t need to go full Doogie Howser, but it may be in your best interest to find a younger doctor. A new study from a research university called Harvard found that patient mortality rates increase with the physician’s age. The effect is slight but still significant.

Researchers examined more than 70,000 hospital admissions for elderly patients under the supervision of more than 19,000 physicians. The mortality rate for patients with doctors under 30 was 10.8 percent, while that figure rose to 11.1 percent for doctors between 40 and 49. For doctors between 50 and 59, the rate goes up to 11.3 percent, and it jumps up to 12.1 percent for doctors older than 60.

Want to Get Rid of Your Tattoo? Read This

Maybe you got your tattoo the day you turned eighteen. Maybe you were a rebel and got it before that. But now you’re a 30-year-old man and you’re wondering why you have a Tasmanian devil on your left calf. You could try to laugh about it, but some tattoos are so prominent—or get so much commentary from other people—that you want the thing gone. Question is, can you fully erase a tattoo? How long will it take, how much will it hurt, and how do you avoid becoming a horror story like the woman whose tattoo removal cream burned off her skin? If you’re thinking making your ink disappear, here are the facts you need first.

5 Scientific Reasons to Sleep Butt Naked

Only 12 percent of Americans sleep naked, according to a recent poll from the National Sleep Foundation. But that’s a damn shame. Not only does nighttime nudity feel awesome, it’s also good for your health. Here are 5 great reasons to let it all hang out tonight.

You’ll sleep better
Shedding your threads before tucking in will help you snooze more soundly, says Men’s Health sleep advisor W. Christopher Winter, M.D. Your body temperature declines as you doze and climbs before you wake up, but clothing can interfere with this natural fluctuation, Dr. Winter says. The extra insulation can make you too hot as your temperature drops, leading to tossing and turning and waking up sweaty in the middle of the night. Nix the PJs and allow your body temperature to ebb and flow uninterrupted, Dr. Winter says.

The 7 Sexiest Things to Do With Your Hands

Remember when you felt sexually advanced if you'd reached second base?

Well, it’s time to bring your hands back into the bedroom—and not just as a tool for getting your girlfriend off.

“Hands can add so much creativity to sensuality,” says Marianne Brandon, Ph.D., author of Reclaiming Desire: 4 Keys to Finding Your Lost Libido. “Women really like to be teased, and hands are an important part of that intensity building.”

In other words, your digits are capable of sexual stimulation that your penis isn’t—you just have to know how to turn them into your own personal sex toys.

How to Give Her a 60-Second Orgasm

The only thing better than an orgasm is one that lasts for a full minute.

Yes, the 60-second climax really exists, according to Emily Nagoski, Ph.D., author of Come As You Are: The Surprising New Science That Will Transform Your Sex Life.

It’s not typical—the female orgasm usually lasts 6 to 30 seconds, Nagoski says. But if her mood and your moves are right, her climax can keep going. Prolong her pleasure with six easy strategies.

For more ideas on how to have hotter sex than you ever imagined, check out The Better Man Project, the brand-new book from the Editor-in-Chief of Men’s Health. You’ll find more than 2,000 simple, effective tips on seduction, relationships, health, and fitness that will improve every aspect of your life!

The New Cure For a Low Libido

If your sex drive has been dipping, a new Italian study suggests there may be an easy fix: light therapy.

Scientists recruited 38 men diagnosed with hypoactive sexual desire disorder or sexual arousal disorder—two conditions characterized by a lack of interest in sex—and provided bright light treatment to half of them.

For 30 minutes each morning, these men sat in front of a light box that exposed them to 10,000 lux of light. (For comparison, direct sunlight can reach up to 100,000 lux, and a cloudy day is about 1,000 lux.)

​How Staying Up Late Might Be Tanking Your Mood

If you’ve made a habit of staying up too late and sleeping in every morning, you might be at a greater risk for depression, especially if you have type-2 diabetes, according to a new study presented at the Endocrine Society’s annual meeting in Orlando.

Researchers surveyed nearly 500 people suffering from diabetes in Chicago and Thailand. They included vastly different geographic areas in the study because sleep cycles vary by location. In both groups, night owls—or people who preferred to stay up late—reported experiencing more symptoms of depression than those who fell asleep earlier, regardless of their age, sex, or sleep quality (Having trouble snoozing peacefully? Here are five ways to sleep better every night).

The First Thing You Must Do in Bed

Generosity for the win: Focusing on what she craves in the sack also increases your arousal, says research in the journal Social Psychological and Personality Science.

Researchers studied “sexual communal strength”—the willingness to meet a partner’s sexual needs—in long-term couples. Both parties filled out daily sex surveys for 3 weeks. Four months later, generous lovers  reported higher levels of daily arousal AND more desire for their partner than the less-generous couples.

Why Men Are Having Less Sex Now Than They Did 15 Years Ago

The past really was the good old days—at least in the bedroom. People in the ‘90s and early ‘00s were having more sex than we are now, a new study in the journal Archives of Sexual Behavior found.

The researchers analyzed survey data collected from 26,620 Americans since 1989. They discovered that the average American was doing it 16 fewer times per year between 2010 and 2014 than they were between 2000 and 2004. They were also getting busy nine fewer times from 2010 to 2014 compared to 1995 to 1999.

Those who were married or in relationships were the only ones affected by this downward slope. Singles enjoyed the same amount of sex throughout the two decades. In the mid 2000s, Americans who had never married began having more sex than married people for the first time.

This High-Priced, Fancy Juice Company Is Actually Delivering Weed​

If you live in Boston or Cambridge and have a hankering for some expensive juice, you’re in luck: For the low price of $55, startup delivery service HighSpeed will deliver a serving of locally sourced “fresh-pressed” juice straight to your door.

But if you’re thinking that $55 for juice sounds just a little expensive, you’re not wrong. The mark-up comes from the free “love” that accompanies each juice. What the hell is free love? You’re probably wondering. Weed. It’s weed. (Now it makes more sense, right?)

According to the Boston Globe, it’s illegal to sell weed in Massachusetts, though it is legal to use for recreational or medicinal purposes. However, it won’t actually be legal to sell until a government-regulated marketplace opens up in 2018. Interestingly enough, adults are allowed to give away or transfer 1 ounce of weed to other adults as long as you’re not paid or rewarded for the service in any way. (HighSpeed delivery drivers check customer IDs and ensure that they match the billing information to ensure that all patrons are over 21.) That’s where the juice comes in — as far as the authorities are concerned, it could be plausible that HighSpeed’s customers just really, really love expensive juice.

Could the Club Drug Ketamine Treat Depression?

People have long used club drug Ketamine to get high at parties, but a growing body of research suggests it may also be an effective way to treat depression.

One of the first studies to explore this idea was a 2006 study in which 18 treatment-resistant depressed patients were randomly selected receive either a single intravenous dose of ketamine or a placebo. The study, funded by the National Institutes of Mental Health, found that depression symptoms improved in a single day for 71 percent of the patients given ketamine. Another small study (with 16 patients total) in the 2010 issue of the Archives of General Psychiatry reported that those who had treatment-resistant bipolar disorder experienced relief from depression-related symptoms in as little as 40 minutes after being given ketamine — much faster than most anti-depressants. And in 2016, an animal study published in Nature found that one of the by-products of ketamine, something called a metabolite, remained in the body of mice for days after the drug was taken, which might explain how ketamine works so quickly and why it can provide relief for up to a week.