Having sex could lower your stress and your blood pressure.
That finding comes from a Scottish study of 24 women and 22 men who kept records of their sexual activity. The researchers put them in stressful situations — such as speaking in public and doing math out loud — and checked their blood pressure.
People who’d had sex responded better to stress than those who engaged in other sexual behaviors or abstained.
Another study found that diastolic blood pressure (the bottom number of your blood pressure) tends to be lower in people who live together and have sex often.
Sex Boosts Immunity
Having sex once or twice a week has been linked with higher levels of an antibody called immunoglobulin A, or IgA, which can protect you from getting colds and other infections.
A Wilkes University study had 112 college students keep records of how often they had sex and also provide saliva samples for the study. Those who had sex once or twice a week had higher levels of IgA than other students.
A 20-year-long British study shows that men who had sex two or more times a week were half as likely to have a fatal heart attack than men who had sex less than once a month.
And although some older folks may worry that sex could cause a stroke, the study found no link between how often men had sex and how likely they were to have a stroke.
Oxytocin also boosts your body’s painkillers, called endorphins. Headache, arthritis pain, or PMS symptoms may improve after sex.
In one study, 48 people inhaled oxytocin vapor and then had their fingers pricked. The oxytocin increased their pain threshold by more than half, meaning they sensed pain at a higher threshold or were more tolerant of pain.
The oxytocin released during orgasm also helps sleep, research shows.
Getting enough sleep has also been linked with a host of other health benefits, such as a healthy weight and better blood pressure. That’s something to think about, especially if you’ve been wondering why your guy can be active one minute and snoring the next.l
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