In this guide, we explore everything you need to know about St John's wort and 5-HTP benefits — from the science behind it to practical steps you can take starting today.
St. John’s Wort and 5 HTP are natural products offering ample benefits. St. John’s Wort helps reduce anxiety and stress, while 5 HTP improves mood, sleep, and even appetite.
These herbal supplements have proven to help reduce stress and improve overall well-being. This blog focuses on how each supplement works individually and their combined effect. Additionally, we will cover the ideal method for using these supplements for the best results and as an effective treatment. If you- want to know more about mood, sleep, and wellbeing improvements, keep reading!
What are St. John’s Wort and 5 HTP?
St. John’s Wort And 5 HTP Supplement Improvement St. John’s Wort Known as Hypericum Perforatum St John’s Wort St. John’s Wort known as hypericum perforatum Spony Herb St John’s Worts active ingredient “Hypericin” St John’s Wort And 5 HTP Supplement Ethnocentric Herb Which Treats Depression Anxiety Insomnia St. John’s Wort known as hypericum perforatum.
5 HTP Supplement Compound Used to Building Block For Serotonin Neurotransmitter That Plays An Important Role In Mood HYPER“The herb is known as ‘spongy’ in ethnomedicine and is used to treat severe depression, anxiety, insomnia, and even psychosis,” says Smith.
While St. John’s Wort and 5-HTP are considered safe, users should consult their primary care providers because these two supplements can interfere with some medications.
What are serotonin’s effects?
Serotonin is a key neurotransmitter affecting mood and sleep, and its action is relatively more complex. This neurotransmitter is synthesized in the brain and intestine and is a messenger between cells. It’s thought that St. John’s Wort and 5-HTP supplements, which are known to uplift one’s mood, can benefit a person’s health. In any case, more research is needed to confirm these findings.
The chemical process of synthesizing serotonin starts with an amino acid called Tryptophan that transforms into serotonin through an enzyme known as tryptophan hydroxylase. Tryptophan is found in protein-dense foods like meats, poultry, fish, dairy, eggs, nuts, and seeds. Once Tryptophan is consumed, it enters the brain, where tryptophan hydroxylase takes over and converts it into serotonin. After being synthesized, serotonin can attach to nerve cell receptors and affect a person’s mood, appetite, sleep, and many other things.
How do low levels of serotonin harm the brain?
The brain can get impaired by a serotonin deficit in some ways. Primarily, it can result in a reduced quantity of serotonin receptors. This indicates there may not be sufficient serotonin receptors to interface with the existing serotonin. Secondly, it may result in a reduced quantity of serotonin receptors. These are the proteins that assist in translocating serotonin from one neuron to the next. Thirdly, it can also cause a reduction in the concentration of serotonin in the brain, which has a bearing on our mental well-being. This may result in psychological disorders such as major depressive disorder (major depression), obsessive-compulsive disorder, seasonal affective disorder, and depressive symptoms such as low mood, low energy, and low motivation. Lastly, it may also result in increased anxiety and panic attacks.
What leads to low serotonin levels
Low Serotonin Levels Affect Brain Health
The impact on brain health is due to low serotonin levels. Signs of insufficient serotonin levels currently being experienced are low mood, lack of energy, reduced enthusiasm, trouble with focusing, anxiety, and even depression. If the symptoms are familiar, having a professional healthcare practitioner evaluate you for possible serotonin deficiency should be the first step.
Diet, stress, and medication are just some of the reasons that can lead to lower amounts of serotonin. A poor diet causes low amounts of serotonin in the body since there is insufficient Tryptophan available in the brain. Foods rich in proteins contain amino acids like Tryptophan, which is responsible for creating serotonin. Without sufficient Tryptophan, the brain produces insufficient serotonin due to the lack of this neurotransmitter.
One factor that leads to low serotonin levels is stress. Stressful situations cause the body to produce a hormone called cortisol. Cortisol, by default, counteracts the effects of serotonin, stopping it from working with nerve cell receptors. This results in a negative effect on mood, drastically increasing overall anxiety and stress.
Certain medications also affect the levels of serotonin in the body. Some actively block the action of serotonin, while others simply reduce the amount available.
What Causes Depression?
Poor Diet Causes Depression and Low Serotonin Levels
A diet lacking in these micro-nutrients can lead to unanticipated nutritional deficits that lower serotonin levels, which, in turn, diminishes overall mental health. While dieting lowers body weight, it may also foster mood swings, clinical depression, and reduced serotonin levels. A diet deficient in complex carbohydrates, fatty acids, proteins, vitamins D, and B-12 also produces low serotonin. Thus, monitoring one’s nutrient intake and nutrition, in general, can quell depression caused by inadequate serotonin levels.
The last two paragraphs seem too unnatural and mechanical. The language needs to be much simpler to improve the overall expressiveness of the document. Overall, the first draft displays unclear writing and structural blunders. Additionally, it also expresses a lack of seamlessness. Tryptophan could also be a possibility, but Tryptophan alone could not be considered a single encompassing factor behind the development of depression. Deficiencies, or lack of particular vitamins, D especially, are crucial in causing reduced amounts of serotonin, which eventually leads to depression. There is a correlation between Tryptophan and omega-3 three fatty acids deficiency, as it inhibits the production of serotonin, ultimately leading to depression. Omega three can be used as a treatment for depression simply because it can restore the brain’s ability to manufacture serotonin. Patients with low serotonin production levels must comply with a vitamin regimen, suggesting these patients adopt a well-balanced diet rich in omega fatty acids, regardless of any other factors present.
Maintaining a balanced diet can reduce depression symptoms. This diet helps increase serotonin levels. Foods containing important B vitamins, such as spinach, tuna, salmon, and almonds, which contain essential fatty acids, are good for the brain. In addition to helping increase serotonin levels, these foods also help improve skin and digestion while increasing energy levels. If depression and low serotonin levels pose a challenge in life, then boosting the diet with these ingredients may be the ideal solution.
Dehydration Causes Depression
Dehydration affects the brain’s functioning, impairing one’s ability to control emotions. Hydration depression correlates with increased levels of depression. This is brought about by dehydration, which increases stress hormones and reduces energy and concentration while causing chemical imbalances believed to result in emotional change. The evidence from research suggests that maintaining water balance serves as a protective measure, marginalizing detrimental impacts on mental health further of more serious conditions like depression. It is a constant fact that even a slight dehydration shifts concentration retention, rendering the individual fatigued and irritated, and symptoms of depression intensify as a consequence. So, poor hydration also negatively affects one’s emotional state, which can be avoided by drinking more water.
Infections and Injuries Can Cause Depression
Both infections and injuries in a person’s body can significantly hamper serotonin production, which might lead to depression. The reason behind this is that the body becomes less responsive to stimuli. To combat this situation, the body reduces the serotonin levels, which in turn results in a lot of additional depression symptoms.
On the other hand, the body can just as easily produce more cortisol. Cortisol is a stress hormone responsible for one’s fight or flight response and helps control the attention one captures from stimuli. When the attention given by an injured or infected person is increased, their anxiety will also increase, accompanied by decreased mood levels. At the same time, higher levels of cortisol will conflict with the body’s attempt to produce serotonin. Thus, the infection or injury results in lowered serotonin levels and increased cortisol, which acts as a catalyst for depression.
Medications Can Cause Depression and Low Serotonin Levels
Beta-blockers Can Cause Depression
Beta-blockers, which are typically used as a prescription medication for managing high blood pressure, heart problems, and migraine headaches, are linked to depression. Like many prescription drugs out there, beta blockers tend to be both harmful and beneficial at the same time. For some, beta blockers can be extremely helpful, while for others, it can lead to severe cases of depression. On a more technical side, beta blockers tend to restrict the action of some hormones, such as adrenaline, along with stress hormones.
Beta-blockers are believed to have a direct impact on the body’s ability to produce serotonin, which is why some individuals face depressed moods while on beta-blockers. It is highly possible that scientists have yet to go to the depths of this matter. Although it is evident that beta blockers have a direct link to depressed moods due to their blocking effect on the serotonin receptors and their other impacts such as increased depression and change in overall mood. The ability of beta blockers to restrict serotonin production is clear, however.
Corticosteroids and Depression
Corticosteroids are a known medicinal class prescribed for a variety of conditions, such as asthma, allergies, cancer, and arthritis. Their action is mainly based on suppressing the immune system, which helps to control inflammation.
Even though there seems to be no definitive evidence supporting the link, depression is one of the outcomes suffered by patients taking corticosteroids for prolonged periods. Depression is complex but potentially stems from a disruption in the body’s serotonin production.
The immune system produces serotonin using white blood cells called lymphocytes. Lymphocytes synthesize serotonin in response to infection or injury. Depression should be noted as a common side effect of immune suppression. When the immune system is suppressed, the availability of serotonin receptors is minimized. It is widely accepted that minimum receptors account for decreased mood and symptoms of depression.
Benzodiazepines Can Cause Depression
Benzodiazepines are prescribed to patients suffering from anxiety, seizures, insomnia, and other specific mental and mood disorders. They impact brain function by attaching themselves to the nerve cell receptors and lessen the brain functions.
The effect of benzodiazepine use on depression is still unclear. Current propositions suggest that benzo depression might be a result of the drug’s interaction with serotonin synthesis in the body. By reducing the rates of activity in the brain, these drugs may aggravate feelings of sadness and other symptoms of depression.
Parkinson’s Drugs Can Cause Depression
Parkinson’s drugs are used as a class of medications that specifically tackle the symptoms of Parkinson’s disease. Their mode of treatment is performed by elevating the dopamine levels in the brain. Currently, the exact method of how Parkinson’s drugs induce depression is not well understood. However, it is hypothesized that this may be done by disrupting serotonin production within the body. It is believed that by elevating the levels of dopamine in the brain, Parkinson’s drugs might increase the depressive state of a person’s mood and augment the clinical manifestations of depression.
Hormone Drugs Can Cause Depression
Hormonal medications target conditions such as obtrusive hormone levels, menopause, and even endometriosis. These drugs shift the balance of hormones in the patient’s body.
Mental disorders, specifically depression, can be a result of taking birth control medications, particularly those with a history of suffering from depression. Pillows of BCP result in reduced ovulation production, which induces lower levels of estrogen and progesterone. Depression can stem from lowered levels of these two hormones as well.
Although rare, having elevated estrogen levels, too, has been associated with depression. Increased amounts of estrogen in the body could lead to a lack of motivation to perform basic tasks coupled with depressive symptoms.
There is not yet sufficient information on how hormonal medication induces depression, and some experts suggest that the interference happens at the serotonin production stage. One of the possibilities of why sexual drugs can lead to depression is due to the changes made in hormone levels of the body.
Stimulants Can Cause Depression
Stimulants are a category of drugs that treat ADHD, narcolepsy, and even obesity. Their main function involves raising dopamine concentration in an individual’s brain.
The precise mechanisms by which stimulants induce depression remain unknown. Still, some experts propose that these potent drugs disrupt the body’s production of serotonin. It is further understood that stimulants result in higher levels of dopamine in the brain, which may ultimately reduce one’s mood while increasing depression symptoms.
Anti-convulsants Can Cause Depression
Anti-convulsants are a class of medications that treat seizures and other health issues, such as bipolar disorder. They are known to reduce the activity level of the brain.
As of now, there is no precise reasoning for how anti-convulsants cause depression, but there is a theory that states that it might be due to obstruction in serotonin production. It is predicted that anti-convulsant reduction of brain activity may also lead to a lowered mood and heightened symptoms of depression.
Proton Pump Inhibitors (PPIs) and H2 Blockers Cause Depression
H2 blockers and PPIs can help treat a wide range of conditions, such as GERD, heartburn, and peptic ulcers. Their function is to lessen the production of acid in the stomach.
While the mechanisms through which PPIs and H2 blockers induce depression remain opaque, it is conceivable that their action lies in modulating serotonin levels within the organism. The way mood is affected by the use of PPIs and H2 blockers is via decreased serotonin and increased somatic symptoms of depression. Decreased production of acid in the stomach does this.
Depression, in the context of PPI and H2 blocker usage, may be driven by impacted protein digestion and absorption. Due to compromised protein absorption, interference with Tryptophan, a key protein nutrient- absorption, is possible during PPI and H2 blocker usage. Relying on an insufficient quantity of Tryptophan, which is needed to synthesize serotonin, could severely elevate depressive symptoms.
Statins and Other Cholesterol-Lowering Drugs Cause Depression
Statins and other cholesterol-reducing medications are among several classes of drugs used to treat high cholesterol, heart problems, and stroke. They function by lowering blood cholesterol levels.
The mechanism by which statins and other cholesterol-lowering drugs are associated with depression is not clearly understood. However, they are believed to work through some interference with serotonin production by the body. It is assumed that statins and other cholesterol-lowering drugs by lowering cholesterol levels in the blood may also reduce mood and increase depressive symptoms.
They can occur with the following explanations. Firstly, cholesterol forms an essential precursor requirement for synthesizing serotonin. Lowering cholesterol may increase depressive symptoms due to low serotonin. Also, statins and other cholesterol-reducing medications may, by some mechanisms, inhibit protein absorption, including tryptophan. Being the serotonin precursor, low tryptophan intake may also predispose one to the feeling of low serotonin, hence increased depression.
Anticholinergic Drugs Can Cause Depression
Anticholinergic drugs can treat medications used for allergies, asthma, or even urinary incontinence. They function by blocking the action of acetylcholine, a neurotransmitter.
The relationship between depression and Anticholinergic drugs is not yet set in stone. However, it is believed that these particular drugs interfere with serotonin production in the body.
Anti-inflammatory Drugs Can Cause Depression
Anti-inflammatory medications treat various diseases, including arthritis, asthma, and Crohn’s disease. They function by suppressing the activity of inflammation-inducing agents within the body.
While the connections between the two remain blurry, it is hypothesized that these drugs may inhibit depression by complicating the body’s serotonin synthesis. Extending this perspective, it can be argued that anti-inflammatory drugs result in a low mood, depressive symptoms, and poor overall body state due to the suppression of the production of inflammation-inducing chemicals within the body.
Painkillers Can Cause Depression
Painkillers are medications that can treat pain, inflammation, and fever. They work by reducing the brain’s activity.
There isn’t coherent evidence that painkillers can lead to depression. However, it is assumed that the use of painkillers affects the processes within the body that produce serotonin. Diminished activity in the brain brought about by the use of painkillers may result in some forms of depression.
It is crucial for one taking prescription medication to communicate to their health provider any signs of depression they may be encountering. Depression as a healthcare problem is a condition that should be dealt with by a doctor.
Medical Conditions Can Cause Depression
Being unwell, whether through illness or a medical condition, can be one of the most enduring and challenging life experiences. Due to illness, an individual may suffer from various symptoms that are not only draining but put the individual’s mental health at risk as well. Some medical conditions, such as depression, can be very difficult to accept.
Cancer, heart disease, and diabetes are some of the diseases that can drastically reduce the patient’s quality of life. Every one of those conditions has some form of chronic pain that continues to extend the tension the patient is under, thereby increasing the chances of depression. Talking about the struggles with the mental aspects of these medical conditions is hard, but it has to be confronted to make a proper diagnosis and provide the required treatment.
Medical Conditions Associated with Low Serotonin Levels
Some medical conditions associated with low serotonin levels include, but are not limited to, the following:
-Depression
-Anxiety
-Insomnia
-Attention Deficit Hyperactivity Disorder (ADHD)
-Bipolar disorder
-Irritable bowel syndrome (IBS)
-Migraines
-Obesity
-PTSD
How can low serotonin levels be treated?
Here are some treatment options for low serotonin levels – First, you can begin with supplements with serotonin precursors, such as 5-HTP or L-tryptophan. Secondly, you may consider using prescription antidepressants in the form of selective serotonin reuptake inhibitors (SSRIs). Third, you may want to try monoamine oxidase inhibitors (MAOIs). Fourth, you may opt for tricyclic antidepressants. Fifth, singular atypical antipsychotics are an option too. You would also be able to opt for cognitive-behavioral psychotherapy. Additionally, changing your lifestyle to lower stress is an option.
Other less harmful options are lifestyle changes, psychotherapy, some St. John’s Wort, and 5 HTP supplements.
Who can benefit from St. John’s Wort and 5 HTP?
5 HTP Supplements Can Help Improve Your Mood
Both St John’s Wort and 5 HTP can positively affect a wide range of people. They are both quite well accepted and usually pose no danger, except for mild side effects like stomach upset and rash.
St John’s Wort can assist those suffering from mild to moderate depression. 5 HTP can also assist patients suffering from mild to moderate depression as well as those afflicted by anxiety and sleep disorders. A good number of clinical research trials indicate that 5-HTP is effective in treating depression. However, more studies are needed to validate this.
St. John’s Wort Benefits:
St. John’s wort has proven to be one of the most popular natural remedies for depression for many decades thanks to its effectiveness in altering the brain chemistry akin to antidepressant medications. This does not imply that it should be employed as a substitute for medical care but rather as an adjunct with helpful effects on depression treatments. Besides this beneficial anti-depression effect, St. John’s wort has also been claimed to increase emotional well-being and enhance physical healing. It is commonly used on burns and injuries because of its reputed antiseptic and anti-inflammatory qualities, which are assumed to relieve pain, improve healing, and reduce scarring. St., Whether taken internally or externally, John’s wort is perhaps one of nature’s most potent home remedies with endless benefits to the body and mind.
5 – HTP Benefits:
5-hydroxytryptophan, also called ‘5-HTP’, is gaining tremendous popularity. It is the dietary supplement of an African plant with numerous purported health benefits. 5-HTP is reported to help with improvements in sleep, reduction in depressive symptoms, effort in weight loss, decrease of food cravings, and relief from headache or fibromyalgia pain. There is a plethora of potential positive aspects of using 5-HTP in supplementation, but, similarly to other supplements, healthcare providers should be consulted before use because of medication interactions and other counterproductive health issues. Finally, more research is warranted on the impact of 5-HTP to fully establish the arguments supporting its consumption.
What are the benefits of taking St. John’s Wort and 5-HTP supplements?
Standard benefits:
– Increased serotonin levels
– Improved mood
– Better sleep
– Less anxiety and depression
Emotional benefits:
– Feel happier and more content with life
– Enjoy life more fully
– Experience less stress
How do St. John’s Wort and 5 HTP work together to improve your mood?
Both St John’s Wort and 5 HTP help to enhance one’s mood by promoting increased serotonin production in the brain. Although they accomplish this through different methods, they ultimately accomplish the same goal.
St John’s Wort does this by restraining the function of the monoamine oxidase A (MAO-A) enzyme. That enzyme facilitates the breakdown of serotonin, but with St John’s Wort, it gets inhibited, allowing more serotonin to be retained. On the other hand, 5 HTP converts serotonin in the brain, meaning that 5 HTP provides proper supplements to boost serotonin, which is useful to people suffering from inadequate serotonin.
They can consume St John’s Wort and 5 HTP together to ameliorate their mood and provoke serotonin production and retention within the brain. Although the FDA has not approved the use of these supplements to fight anxiety or depression, a lot of people claim that they do work and do not have the same side effects as antidepressants do.
Who should take St. John’s Wort and 5 HTP?
Individuals with low serotonin levels may benefit from St. John’s Wort and 5 HTP supplementation. Such individuals may include those who suffer from depression, anxiety, sleep troubles, Attention Deficit Hyperactivity Disorder (ADHD), bipolar disorder, irritable bowel syndrome (IBS), migraines, obesity, or post-traumatic stress disorder (PTSD).
How much should you take St. John’s Wort and 5-HTP?
When combining St. John’s Wort with 5 HTP, the dosage should start low and increase gradually based on tolerance. A suggested starting dose is 300-600 mg of St. John’s Wort and 50-100 mg of 5 HTP daily. Ensure you contact your healthcare provider before starting any new supplements.
Are any serious side effects associated with taking St. John’s Wort and 5 HTP?
Combining St. John’s Wort and 5 HTP does not usually pose any safety issues. However, side effects may arise when both supplements are taken simultaneously. Some of the more common side effects seen are gastrointestinal issues, like nausea, vomiting, and diarrhea, as well as non-visceral issues, including headaches, fatigue, and anxiety.
Excessive use of serotonin can lead to a condition known as serotonin syndrome. This may happen in the case of users taking multiple serotonin boosters like St. John’s Wart and 5 HTP simultaneously. Patients also risk developing SSA if they use too many prescribed medications that increase the amount of serotonin, such as SSRIs and MAOIs, and combine them with over-the-counter products.
Though hypothesized as rare, symptoms of combination SSA supplementation are not without risk. Symptoms witnessed commonly with serotonin syndrome entail a mixture of over-consuming fever alongside prescribed medication, which leads to elevated heart rate, blood pressure, confusion, agitation, skin rashes, and seizures. In severe outcomes like this, patients need to be medically assisted immediately.
Like most supplement and medication users, you must first be cleared by your designated physician to ensure their use will not harm your health.
Where can you buy them, and what is the price range?
St. John’s Wort and 5 HTP supplements are available through online retailers and local health food shops. While the cost of these supplements can differ, they are generally reasonably priced.
Conclusion
If you are looking for a natural option to help your serotonin levels, taking St John’s Wort and/or 5 HTP supplements should be your first consideration. These supplements are useful for helping boost serotonin levels with no negative effects, unlike those presented by prescribed medicines. Have you ever tried St John’s Wort or 5 HTP to help you with mood improvement?
Dr. Ava Bell-Taylor, M.D.
Board-Certified Psychiatrist & Functional Medicine Physician
Dr. Ava Bell-Taylor is a board-certified psychiatrist and functional medicine physician with a Family Practice background, specializing in hormone balance, reproductive psychiatry, adrenal health, and the mind-body connection. She is the co-founder of Taylor MD Formulations and Taylor Medical Group in Atlanta, Georgia.
Learn more about Dr. Bell-Taylor


