Endorphins: Benefits, Effects & How to Increase Them

Endorphins are hormones produced by the brain’s pituitary gland that act as natural, opioid-like painkillers. When released into the bloodstream, they boost pleasure, motivation, and overall well-being.

When endorphin levels are low, some people may feel more irritable, sad, or easily frustrated. Low levels have also been linked with a higher risk of conditions like depression, anxiety, fibromyalgia, and chronic migraine.

There are practical ways to encourage endorphin release, including physical activity, intimacy, eating chocolate, and spending time with friends. These activities can increase endorphins in the blood and support feelings of comfort and enjoyment.

Main benefits

Endorphins support several important functions in the body. Key roles of endorphins include:

1. Improving mood

Endorphins act in the brain to help reduce anxiety and promote feelings of happiness and well-being. When endorphin levels are low, this imbalance may contribute to anxiety or, in some cases, depression.

2. Boosting self-esteem

When your body releases endorphins, it can increase feelings of well-being, happiness, and pleasure. This may support self-confidence and help improve self-esteem.

3. Reducing pain

Endorphins have pain-relieving effects that are similar to opioid medications such as morphine. Your body can release them naturally during painful events or intense stress on the body, such as extreme physical effort, a bone fracture, or after surgery.

Even though they have opioid-like effects, endorphins do not cause dependence or addiction the way opioid medications can.

4. Reducing stress

In addition to easing pain, endorphins help lower stress by affecting hormones that control the body’s stress response. They also enhance feelings of well-being and pleasure, making stress easier to manage.

5. Supporting memory and attention

When endorphins are released, the increased sense of well-being may make it easier to focus on what’s happening around you. This can help support attention and make external stimuli feel clearer.

6. Supporting the immune system

Endorphin release may help support the immune system by lowering emotional stress. In chronic stress or depression, immune function can be reduced, which can make it harder for the body to fight microorganisms and may increase the risk of illness.

7. Increasing interest in sex

Endorphins can affect sexuality by stimulating the release of other hormones, such as oxytocin (the “love hormone”). This response can heighten interest in sex and strengthen emotional bonding by enhancing feelings of happiness and well-being.

Effects of low endorphins

Lower endorphin levels have been associated with a higher risk of certain conditions, including:

• Depression;

• Anxiety;

• Fibromyalgia;

• Chronic migraine;

• Sleep-wake problems.

A person may also feel constantly tired, sad, irritable, and short-tempered, which may suggest the body needs more endorphins in the bloodstream.

How to increase endorphins

Ways to encourage endorphin release into the bloodstream include:

1. Exercising

One of the most effective ways to boost endorphin release is to exercise, such as running at least once a week. If running isn’t appealing, group fitness classes or lower-impact options like Pilates or yoga can also be good choices.

You can also choose activities that feel enjoyable while moving your body, such as biking, walking, surfing, or a style of dance you like. The most important point is finding time during the week to do it consistently.

According to the CDC, even a single session of moderate-to-vigorous physical activity can provide immediate brain-health benefits, including reduced short-term feelings of anxiety, and regular physical activity can also reduce the risk of depression.

2. Eating chocolate

Chocolate may boost the release of brain chemicals that support feelings of well-being. This effect is linked to a compound called anandamide, which can promote happiness and satisfaction.

To enjoy these benefits while keeping sugar and calories in check, limit portions to a small square per day. Dark chocolate with at least 70% cocoa is a good choice since it usually contains less sugar than milk chocolate.

3. Laughing more

Sharing stories with friends, remembering happy moments, or watching a funny movie or comedy show can create genuine moments of joy. Doing this regularly may help support well-being.

Laughter is also used in some complementary therapies, often called “laughter therapy,” which promote mental and emotional well-being through laughter.

4. Having sex

Sexual activity can trigger the release of endorphins, which boost feelings of happiness and well-being. For many people, a fulfilling and consistent sexual relationship supports emotional health.

Feeling comfortable with a partner and maintaining a strong emotional connection can also enhance satisfaction and strengthen the relationship.

5. Practicing gratitude

Feeling grateful for your life, accomplishments, and supportive relationships is linked to greater happiness, and some research suggests it may also boost endorphin release.

Taking a few moments each day to focus on what’s going well can help. One simple way to do this is by keeping a gratitude list, adding at least one new item daily and reflecting on it regularly.

6. Remembering good moments

Dwelling on sad situations can make a person feel more discouraged. In contrast, regularly recalling positive experiences can increase the chances of feeling happier.

If someone tends to complain often, it may help to notice negative thoughts or comments and practice replacing them with more constructive ones. It can also help to look for a positive angle in situations or thoughts that initially seem negative.

7. Making plans for the future

Finding a healthy balance between dreaming and staying realistic can help prevent disappointment. It can be motivating to imagine what you want, while also taking practical steps to make it happen.

Achieving progress can inspire gratitude, which supports happiness. Certain foods linked to serotonin production, such as tomatoes and Brazil nuts, and red wine are sometimes mentioned for their potential mood benefits.

However, illicit drugs such as marijuana and cocaine, and medications like amphetamines, may create temporary feelings of happiness but can harm brain function and overall health.