Does Losing Weight Make You Hornier? What the Science Has to Say


Losing weight has a myriad of benefits, but does losing weight make you hornier and more eager to perform?

Losing weight can lead to an increase in libido or sexual desire for both men and women due to increased confidence, improved body image, and shift in hormones that occur when returning to a healthy weight.

I am not sure why this is such a touchy subject for many people, but your satisfaction in the bedroom is so vitally important, and it will only increase when you lose weight.

Let’s learn more, shall we?

Does Losing Weight Make You Hornier?

Losing weight can improve your overall health and fitness, restore balance in sex hormones, and increase body satisfaction which can also lead to increased sexual desire and performance.

So yes, you are likely to be hornier after losing weight and want to hit the sack more frequently. In fact it is very common.

A large percentage of individuals report that they have an increase in libido once they have lost weight, and there are quite a few reasons for this increase.

Hormone Changes That Come With Weight Loss

One reason that losing weight can lead to increased libido is due to the effect that it has on hormones.

For both men and women, being overweight can lead to a decrease or increase in sex hormones.

When hormones are off balance, you can suffer from a variety of unpleasant symptoms, and being stagnant in the bedroom is definitely one of them.

Hormone Changes in Men

When men are overweight, this can result in a lower testosterone levels. Low testosterone can cause erectile dysfunction and a loss of sex drive.

Losing weight can lead to an increase in testosterone levels, which can improve sexual desire and performance for guys.

Check out this interesting study, which has shown that amongst men who lost on average 16 kg (35 lb)during a 9 week timeframe, and maintained a 14 kg (31 lb) weight loss after a 12 month maintenance period, the sex hormone binding globulin increased from 27.6 to 48.1 nmol/l during this time.

The amount did then decrease to 32.6 nmol/l during weight maintenance period, but was still higher than their baseline start range.

Also, free testosterone increased from 185 to 208 nmol/l and even remained high after 1 year of weight maintenance!

There is proof out there that losing weight can have a drastic impact on sex hormones and sex drive..

Hormone Changes in Women

In women, being overweight can lead to higher levels of estrogen and other important female specific hormones. This can cause irregular periods, hot flashes, hair loss, and a decreased sex drive.

When you lose weight, these hormone levels start to return to normal. This often leads to an increase in libido as well as improved sexual function. Isn’t this great news?

Check out another study that showed a decrease of estrone (-5.7%), estradiol (-9.9%), free estradiol (-13.4%), and free testosterone (-9.9%) among participants who lost 7.7 kg (3.4 lb) during their weight loss period.

The researchers concluded that sex hormone concentrations change in the predicted direction with weight loss and in a manner that supports improved sexual function.

So if you are looking to increase your libido, then losing weight may be a good option for you while also decreasing the other issues you may face having increased estrogen levels, such as hot flashes and irregular periods.

Improved Body Image and Confidence Is a Result of Weight Loss

In addition to the physiological changes that occur when you lose weight, there are also physical changes that will increase your excitement and stamina in the bedroom.

Losing weight can lead to an improved body image. This can be especially true if you’ve been overweight for a long time. Seeing your body change can increase your confidence and make you feel more attractive when you look in the mirror.

This improved self image can then lead to increased sexual desire and a willingness to try new things in the bedroom with your partner.

When you feel better about yourself and the way you look, your partner will also notice. This can light a spark in both of you.


If you are not looking forward to being romantic with your partner or just do not feel comfortable, they are likely to notice and your romantic life could suffer.

This is why when most people gain extreme amounts of weight, or even a small amount of weight at any given time, their sex life will end up dwindling because they just do not feel happy with their body anymore.

When you lose weight and get into shape and you start loving the way your body is looking, this will drastically improve libido because you are no longer dreading being intimate with your partner.

Increased Energy Levels Can Increase How Horny You Are

When you lose weight, your energy levels have the ability to increase exponentially due to the fact that you have less excess weight to carry on your frame.

Losing weight can lead to an increase in energy levels for a variety of reasons.

For one thing, carrying around extra weight can be physically taxing on you, and shedding even a few pounds can make a noticeable difference.

In addition, as people lose weight, their metabolism typically improves, making it easier for the body to convert food into energy.

Many people find that they have more motivation to exercise and be active when they are trying to lose weight, which can lead to even more energy.

There is also proof out there that weight loss can improve oxygen efficiency, so just think about how much easier it will be for you to actually perform when you can breathe and do not get so worn out doing the act.


When you lose weight, you will notice how much easier it is to do basic every day tasks and not get out of breath, such as walking up stairs or even walking around your block.

You will be a lot more excited and ready to go if you know that the act of being intimate will in itself not be as taxing as it once was.

In Summary

Losing weight will increase libido therefore making you hornier and ready to be intimate with your partner due to restoration in balance of hormones, improved self esteem, and giving you a ton of increased energy and stamina.

It is a touchy subject, but being intimate with your significant other and also being comfortable doing it is important.

When you lose weight utilizing a calorie deficit, you will be happy to know that not only will you be LOSING body fat, but you will be GAINING satisfaction in intimacy with your partner.

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