Antidepressants Explained: Benefits, Risks, and Alternatives for Depression | Dr. James Greenblatt
Mark Hyman
Jun 3, 2026
Episode description
Depression is often treated as a single condition. But two people with the same diagnosis can have completely different underlying causes.
On this episode of The Dr. Hyman Show, I’m rejoined by Dr. James Greenblatt to explore why depression may be less of a disease and more of a signal that something deeper is going on. We discuss how a root-cause approach can uncover what’s driving symptoms and why finding what’s beneath them matters.
Watch the full conversation on YouTube or listen wherever you get your podcasts.
We discuss:
Could nutrient deficiencies, inflammation, or gut issues be contributing to symptoms of depression
What tests can help uncover the biological factors that may be affecting mood and mental health
Why can two people with depression have different root causes—and require different solutions
How do blood sugar imbalances, hormone changes, and metabolic health influence the brain
What should you know about antidepressants, tapering, and addressing the factors that may affect recovery
Hope doesn't come from ignoring symptoms—it comes from understanding them. Sometimes the most important question isn't "What's wrong with me?" but "What might my body be trying to tell me?"
One of the key themes in this conversation is that mental health is deeply connected to what's happening throughout the body. In my Brainshaping Academy, you'll learn how to support the biological systems that shape cognitive, emotional, and mental well-being.
View Show Notes From This Episode
Depression symptoms aren’t always just “in your head.” Dr. Hyman’s Brainshaping Academy shows how your gut, immune system, and nutrient levels may be responsible—and what you can do about it. → https://drhyman.com/products/brainshaping?utm_source=dr_hyman_show&utm_medium=newsletter&utm_campaign=may_27&utm_content=link
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Mindsip insights from this episode:
Address nutrient deficiencies to reduce suicide risk
Recent research has solidified the link between low levels of vitamin D, zinc, and folate with an increased risk of suicide.
Test precursor hormones to balance mood-related hormones
Testing precursor hormones like pregnenolone and DHEA can be the simplest path to supporting and balancing all downstream hormones related to mood.
Address high copper levels to reduce irritability in depression
High copper levels are a common toxic metal finding that can contribute specifically to the irritability associated with depression.
Utilize urine test for cryptopyrrole to uncover depression causes
A urine test for a molecule called cryptopyrrole can have tremendous implications for uncovering the root cause of depression.
Utilize low-dose lithium orotate to combat Alzheimer's neuropathology
A recent Harvard study found that low-dose lithium orotate was able to prevent and reverse the neuropathology of Alzheimer's in mice models.
Recognize biochemical individuality in depression treatment
Ten individuals diagnosed with depression may have ten completely different underlying biological root causes for their condition.
Identify celiac disease as a hidden cause of depression
Celiac disease is one of the most commonly missed causes of depression and anxiety, and it can be present without any gastrointestinal symptoms.
Address nutritional deficiencies to manage antidepressant withdrawal symptoms
The severity of antidepressant withdrawal symptoms depends on an individual's underlying nutritional deficiencies, not just the medication itself.
Understand how SSRIs impact serotonin production in the brain
SSRI antidepressants can create a functional serotonin deficiency by causing the brain to adapt and produce less of its own serotonin over time.
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