Jeffrey Salazar
Dehydroepiandrosterone (DHEA) is a natural hormone produced by the adrenal glands that is available as a dietary supplement. DHEA levels peak in your 20s and gradually decline with age. Due to its link with ageing, DHEA supplements are often marketed as a way to boost energy, improve mood, and enhance physical and sexual health. However, the effectiveness and safety of DHEA supplements are debated. While some studies suggest that DHEA may improve bone density, decrease body fat, and enhance sexual function, others show little effect on weight loss, metabolism, or muscle strength. Furthermore, potential side effects, interactions with medications, and risks associated with long-term use warrant caution when considering DHEA supplements.
| Characteristics | Values |
|---|---|
| What is DHEA? | Dehydroepiandrosterone (DHEA) is a hormone that naturally declines with age. |
| How is it produced? | DHEA is produced by the adrenal glands, which are located above the kidneys. Small amounts are also made by the ovaries, testes, and in the brain. |
| What does it do? | DHEA plays a role in producing sex hormones such as estrogen and testosterone. |
| When do DHEA levels peak? | DHEA levels peak in the mid-20s and gradually decline with age. |
| What happens when DHEA levels decrease? | Lower than normal levels of DHEA have been associated with osteoporosis, heart disease, memory loss, and breast cancer. |
| Can DHEA supplements help? | DHEA supplements are marketed as a way to boost energy, improve mood, enhance physical and sexual health, and counteract age-related changes. However, the evidence of their effectiveness is mixed and inconsistent. |
| Are there any side effects to taking DHEA supplements? | Yes, possible side effects include greasy skin, acne, increased hair growth, abnormal periods, mood changes, and insomnia. DHEA may also increase the risk of certain hormone-related cancers. |
| Who should not take DHEA supplements? | DHEA is not recommended for children, pregnant or breastfeeding women, and individuals with certain medical conditions, such as heart problems, liver disease, or a history of hormone-related cancers. |
| How should DHEA supplements be taken? | It is recommended to consult a healthcare professional before taking DHEA supplements. They can advise on dosage, potential interactions with medications, and whether DHEA is suitable for your specific circumstances. |
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What You'll Learn
DHEA and ageing
Dehydroepiandrosterone (DHEA) is a hormone produced by the adrenal glands, which are located just above the kidneys. DHEA levels typically peak in our mid-20s and gradually decline as we age. Due to this correlation between ageing and DHEA levels, researchers have speculated whether DHEA supplements could work as an anti-ageing treatment.
Some studies have found that DHEA supplements may help fight mild to moderate depression in middle-aged people. DHEA may also be effective in improving skin hydration and collagen production in older people, thereby slowing age-related skin thinning. Additionally, DHEA supplements have been linked to reduced abdominal fat and improved insulin resistance.
However, the evidence for the anti-ageing effects of DHEA is limited and often inconsistent. According to the Natural Medicines Comprehensive Database, DHEA supplementation does not appear to influence the ageing process. Studies have shown that DHEA does not improve cognitive function, bone strength, muscle strength, or physical performance in older adults. Furthermore, the long-term safety of DHEA supplements is not well understood, and they may cause side effects such as acne, increased hair growth, and abnormal periods in women.
While DHEA supplements have been safely used in studies for up to two years without severe side effects, it is recommended to consult a healthcare professional before taking them. People with certain medical conditions, such as heart problems, liver disease, or a history of clotting problems, should exercise caution when considering DHEA supplementation.
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DHEA and mental health
Dehydroepiandrosterone (DHEA) is a hormone that is produced primarily by the adrenal glands and in smaller amounts by the ovaries, testes, and brain. DHEA levels naturally decline with age, and this decrease has been associated with reductions in cognition, mood, and lifespan. As a result, DHEA supplements are often marketed as a way to boost energy, improve mood, and enhance physical and sexual health, with anti-aging benefits.
While some studies have shown promising results, the evidence for the effectiveness of DHEA supplements is inconsistent, and more research is needed to confirm their benefits. One meta-analysis found that DHEA supplements increased lean body mass and decreased body fat, but it is unclear if these changes improve physical strength. There is also preliminary evidence that DHEA may have a beneficial effect on symptoms of depression, but the evidence is not considered high-quality, and it is not a first-line therapy for depression. DHEA has also been studied for its potential to improve physical performance, hormonal balance, and skin health, particularly in older individuals.
In terms of mental health, there are some indications that DHEA may enhance mental function. For example, one small study found that DHEA improved mental function in men and women with HIV. Additionally, several studies have shown that DHEA can improve the quality of life for people with lupus, an autoimmune disorder, by reducing the frequency of flare-ups and potentially reducing the need for prescription medication. However, it is important to note that DHEA may cause excitability, impulsiveness, and irritability in people with mood disorders, so individuals with such conditions should consult a healthcare provider before taking DHEA.
The safety of DHEA supplementation is still a concern, particularly for certain populations. For instance, DHEA is possibly unsafe during pregnancy or breastfeeding as it can cause higher than normal levels of androgen, which could be harmful to the baby. Individuals with diabetes should also monitor their blood sugar carefully when taking DHEA as it can affect insulin function. Additionally, those with hormone-sensitive conditions or a history of hormone-related cancers should exercise caution as DHEA can affect estrogen and testosterone levels in the body. Overall, while DHEA may offer some mental health benefits, more research is needed to fully understand its effectiveness and safety, and it should be used under the supervision of a knowledgeable healthcare provider.
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DHEA and sexual health
Dehydroepiandrosterone (DHEA) is a hormone produced primarily by the adrenal glands, with small amounts also made in the ovaries, testes, and brain. DHEA levels typically peak in one's 20s and gradually decline with age. This decrease in DHEA levels has been associated with reduced cognition, mood, and lifespan, as well as osteoporosis, heart disease, memory loss, and breast cancer.
Due to its connection with aging, DHEA supplements are often marketed as a way to boost energy, enhance mood, and improve physical and sexual health. DHEA is available in various forms, including tablets, capsules, powders, creams, and gels, and is sometimes recommended for enhancing sexual function, particularly in individuals experiencing low libido due to aging or hormonal imbalances.
There is some evidence to support the use of DHEA supplements for improving sexual health. Studies suggest that DHEA can help reduce abdominal fat, improve insulin resistance, and reduce inflammation in the arteries, which may contribute to improved sexual function. Additionally, DHEA plays a role in producing sex hormones such as estrogen and testosterone, and restoring circulating levels of these hormones may have anti-aging effects and potentially improve sexual function.
However, the evidence for the effectiveness of DHEA supplements in improving sexual health is limited and inconsistent. While some studies indicate potential improvements in mood and libido, especially in women with adrenal insufficiency, these studies are often limited by small sample sizes, short treatment durations, and inconsistent results. Furthermore, safety data for DHEA therapy is currently lacking, and DHEA supplements can have side effects and interact with medications. Therefore, it is recommended to consult a knowledgeable healthcare provider before taking DHEA supplements, especially for individuals under 40 or those with hormone-related conditions or a family history of hormone-related cancers.
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DHEA and weight loss
Dehydroepiandrosterone (DHEA) is a hormone produced by the adrenal glands, which are located just above the kidneys. DHEA is also produced in small amounts by the ovaries, testes, and brain. Levels of DHEA peak in young adulthood and gradually decline with age.
DHEA plays a role in producing sex hormones such as estrogen and testosterone, which are important for maintaining bone and muscle strength, energy levels, and sexual health. Due to its role in hormone production and its decline with age, DHEA has been studied as a potential treatment for age-related changes, including weight gain.
There is some evidence that DHEA may aid in weight loss, particularly in reducing abdominal fat. One study found that DHEA supplementation resulted in a reduction of abdominal fat by about 10% in women and 7% in men over a six-month period. Another study showed that DHEA administration reduced abdominal visceral fat and improved insulin resistance in elderly individuals. Additionally, DHEA supplements have been shown to increase lean body mass and decrease body fat, although it is unclear if these changes lead to improved physical strength.
While DHEA may have potential benefits for weight loss, it is important to note that the research is not conclusive. Some studies have shown mixed results, and there are concerns about the safety and side effects of DHEA supplementation. People with certain medical conditions, such as hormone-related cancers or autoimmune disorders, should use caution when considering DHEA supplements. Additionally, DHEA supplements can vary in quality, and it is recommended to consult a healthcare professional before taking any dietary supplements.
Overall, while DHEA may provide some weight loss benefits, it should not be considered a miracle solution. A comprehensive approach to weight loss should consider various factors, including body mass index (BMI), waist circumference, and overall health and lifestyle. It is always advisable to consult with a healthcare professional to determine the most appropriate and safe weight loss interventions for each individual.
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DHEA supplement safety
Dehydroepiandrosterone (DHEA) is a hormone produced by the adrenal glands, which are located just above the kidneys. Small amounts of DHEA are also made by the ovaries, testes, and brain. DHEA levels naturally decline with age, and this decrease has been linked to reduced cognition, mood, and lifespan. As a result, DHEA supplements are often marketed as a way to boost energy, improve mood, and enhance physical and sexual health.
While DHEA supplements have shown promising results in some studies, the evidence is inconsistent, and more research is needed to confirm their effectiveness and safety. Small studies have shown that DHEA supplements can enhance skin hydration, improve skin collagen production, and slow age-related thinning of the skin. There is also some preliminary evidence that DHEA might have a beneficial effect on symptoms of depression and improving thinning of vaginal tissue (vaginal atrophy) in postmenopausal women. However, DHEA has not shown consistent evidence of benefiting other menopausal symptoms, such as hot flashes and vaginal dryness.
It is important to note that DHEA supplements can have side effects, and the long-term safety of DHEA supplementation is not well understood. DHEA can affect estrogen levels and may worsen hormone-sensitive conditions like breast cancer, ovarian cancer, and endometriosis. People with these conditions or a family history of them should not take DHEA. DHEA may also interfere with insulin, so people with diabetes should closely monitor their blood sugar levels if taking DHEA. Additionally, people under 40 should not take DHEA unless they have low levels as determined by their doctors, and people taking DHEA should have their blood levels checked every six months.
Overall, while DHEA supplements may provide some benefits, it is important to consult with a healthcare professional before taking them, as they may have side effects and interactions with medications.
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Frequently asked questions
Dehydroepiandrosterone (DHEA) is a natural hormone produced by the adrenal glands, which are located just above the kidneys.
DHEA levels naturally decline with age. DHEA supplements are often marketed as a way to boost energy, improve mood, enhance physical and sexual health, and provide anti-aging benefits. However, the evidence for these benefits is mixed.
Yes, DHEA supplements can have side effects, and may not be safe for everyone. Side effects may include greasy skin, acne, increased hair growth, abnormal periods, mood changes, and insomnia. DHEA may also increase the risk of some cancers that are affected by hormones, such as breast, ovarian, and prostate cancer.
DHEA supplements should not be taken by children, or women who are pregnant or breastfeeding. People with certain health conditions, such as heart problems, liver disease, diabetes, high cholesterol, thyroid issues, or a history of clotting problems, should also avoid DHEA. Individuals with cancers affected by sex hormones should not take DHEA supplements.
It is recommended to consult a healthcare professional before taking any dietary supplements, especially if you are taking any medications. A doctor can determine whether your DHEA levels are low, and advise you on the appropriate course of action.
