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.