As a psychiatric provider, one of the most common questions I get is: “Are there natural or holistic options that can help with anxiety and depression?”
The answer is yes…but with important caveats.
I work with many people of different backgrounds, and I am never surprised when this question comes up. Even in the mental health field, people would much rather take a supplement or a “natural remedy” than a prescribed medication. In a world full of quick fixes and medications, many people are looking for more natural, sustainable ways to support their mental health. This may stem from their distrust of the pharmaceutical field or a cultural preference. I am never opposed to natural remedies, but I do prefer that any remedy I suggest has enough data to support its use.
Holistic approaches can be a powerful addition to traditional medicine. While many patients prefer natural remedies, “natural” does not always mean safe and effective. Supplements are not always harmless, and some can interact with prescription medications, particularly SSRIs and other antidepressants. It is essential that patients discuss any supplements with their healthcare provider before starting them.
Below is a list of supplements that have supported data. These are supplements I commonly discuss with patients in my practice when appropriate..
1. Ashwagandha (Withania-somnifera)
Ashwagandha has become a more common herb that is brought up a lot in practice. Ashwagandha is an adaptogenic herb known to improve stress. Adaptogenic herbs are specialized plants and mushrooms that help the body manage physical, chemical, and mental stress by balancing the immune system and normalizing metabolic functions.
What the research says:
- Several studies suggest that ashwagandha can significantly reduce cortisol levels
- Studies show improvements in perceived stress and anxiety scores
- Typical doses in studies range from 300–600 mg/day of standardized extract
Clinical takeaways:
- Helpful for generalized anxiety and stress-related symptoms
- May improve sleep quality.
- Generally well tolerated.
Cautions:
- May cause sedation
- Potential interaction with thyroid medications
- Use caution in autoimmune conditions
2. St. John’s Wort (Hypericum perforatum)
St. John’s Wort is one of the most studied herbal treatments for depression. It is one supplement that providers are very comfortable with, given the vast amount of research.
What the research says:
- Multiple studies show its effectiveness is comparable to SSRIs for mild to moderate depression
- Often better tolerated than conventional antidepressants
Clinical takeaways:
- Can be effective for mild to moderate depression
- Not appropriate for severe depression or suicidal ideation
Critical safety warning:
- Can significantly reduce the effectiveness of many medications (including birth control, anticoagulants, and antidepressants).
- Risk of serotonin syndrome when combined with SSRIs, SNRIs, or other serotonergic agents. This is why you must speak to your provider.
3. Melatonin
I believe nowadays everyone has some melatonin in their home. It is a common supplement to sleep. Melatonin is a hormone we naturally produce in our bodies and helps regulate our sleep. Our melatonin is the reason we start getting tired in the evening and wake up with daylight. Because we naturally produce this, we want to be careful with overconsumption. You want to continue producing this naturally. So take it with caution.
What the research says:
- There has been enough research to show it does improve sleep onset. For those who struggle to fall asleep, it is beneficial.
- Indirect benefits for anxiety and depression through sleep regulation.
Clinical takeaways:
- Particularly useful in patients with insomnia
- Doses typically range from 0.5–5 mg at bedtime. The dose is small. Keep this in mind.
Cautions:
- Can cause vivid dreams or grogginess
- Timing is important; improper use may worsen sleep patterns
4. Valerian Root
Valerian is an herbal supplement traditionally used for insomnia and anxiety. You can find this in teas in the grocery store.
What the research says:
- This one doesn’t have as much supportive research. It turns out to have mixed evidence: some studies show modest benefit for sleep
- Limited but suggestive data for anxiety reduction.
Clinical takeaways:
- May help with sleep initiation
- Can be useful in patients seeking non-pharmacologic sleep aids
Cautions:
- Sedation
- Possible cause of the opposite effect in some people. Instead of calm, it may make them agitated; instead of groggy, it may make them wide awake.
5. Omega-3 Fatty Acids (Fish Oil)
Omega-3s play a role in brain function and inflammation. We recommend this for people with ADHD, cholesterol issues, cardiac issues, and now mental health.
What the research says:
- Evidence supports the benefit in depression, particularly EPA (eicosapentaenoic acid) dominant formulations
- Some evidence for anxiety reduction
Clinical takeaways:
- Consider as an adjunct for depression
- Typical dose: 1–2 grams of EPA daily
Cautions:
- May increase bleeding risk at higher doses
- Quality and purity of supplements vary
6. Magnesium
Magnesium is essential for many parts of your overall health. It is involved in neurotransmitter regulation and nervous system function. Studies are mixed regarding the benefits of magnesium and anxiety. We understand that Magnesium helps reduce cortisol, and that cortisol is affected by stress; this may indicate that Magnesium benefits anxiety.
What the research says:
- Some studies show improvement in mild depression and anxiety
- May help with sleep and muscle tension
Clinical takeaways:
- Magnesium glycinate or threonate are often better tolerated
Cautions:
- Can cause diarrhea (especially magnesium citrate)
7. L-Theanine
An amino acid found in green tea is known for promoting relaxation without sedation. Amino acid is a building block for protein which is needed for the body to function.
What the research says:
- Small studies show a reduction in stress and anxiety
- May improve focus and calmness
Clinical takeaways:
- Useful for patients with anxiety who want a non- sedating option
8. Lifestyle Foundations (Often More Powerful Than Supplements)
While supplements can help, the most impactful interventions are often behavioral. In every office visit, I will discuss these topics as it is very impactful to your mood and daily life.
- Sleep hygiene: Aim for7-8 consistent hours a night.
- Regular exercise (strong evidence for both anxiety and depression): At least 30 minutes of movement a day 4 days out of the week.
- Nutrition (Mediterranean-style diet shows benefit)
- Mindfulness and meditation: 10 minutes of quiet time can be enough.
- Social connection: Friends, family, weekly outings, anything counts.
These should always be part of the treatment plan, and you should have a schedule for yourself to improve each of these categories.
Important Safety Considerations
Many patients assume that “natural” means safe, but this is not always true.
Key risks to highlight:
- Drug interactions, especially with SSRIs and SNRIs
- Serotonin syndrome risk when combining serotonergic supplements
- Variable supplement quality and lack of regulation
Always encourage patients to:
- Discuss supplements with their provider
- Start one supplement at a time
- Use reputable brands
Final Thoughts
Holistic and integrative approaches can be valuable tools in treating anxiety and depression. In my practice, I often use these as adjuncts, not replacements, for evidence-based psychiatric care.
The goal is not “natural vs. medication”, it is finding the safest and most effective combination for each patient. It is important to trust the data and find supporting information that has been studied before introducing a new supplement to your regimen. When it comes to mental health, there may be many options, but your safety remains our most important goal. If you’re considering supplements for your mental health, start with a conversation, not a purchase.
Quick disclaimer: Why talking to your provider matters
Serotonin syndrome risk
Medication interactions
Birth control interaction (great that you included this, many miss it)
