Why do I need this report?

Your circadian rhythm helps regulate not only sleep timing, but also brain chemistry tied to mood. If you’re prone to insomnia, late-night alertness, low sleep quality, or mood changes after schedule disruptions, genetics may be one reason standard advice hasn’t fully worked. This report shows whether you carry variants in key clock genes (such as CLOCK, CRY, and PER families) that research associates with sleep-wake preferences and mood-disorder risk—so you can focus on strategies that better match your biology and improve consistency, resilience, and recovery.

Why is this report unique?

Most sleep or mood resources are one-size-fits-all. This report is different because it evaluates 35 circadian rhythm and mood-related genetic variants and converts them into 15 personalized recommendations. It connects your genetic tendencies (like sensitivity to circadian disruption or eveningness) to practical actions—helping you choose the right routines, timing strategies, and supportive nutrition based on your DNA, not guesswork.

How is the recommendations list built?

Recommendations are built by mapping your genotypes to peer-reviewed research on circadian rhythm regulation, sleep quality, and mood-related outcomes. Each recommendation is then prioritized using (1) the predicted genetic impact (how strongly your variants may influence circadian function and related mood/sleep traits), (2) the strength and consistency of scientific evidence, and (3) real-world feasibility and safety. The result is a ranked, personalized plan that focuses first on the changes most likely to benefit your sleep-wake stability and mood regulation.

Can circadian rhythm genetics affect depression, anxiety, or mood swings?

Yes. Circadian genes help coordinate 24-hour rhythms that influence sleep timing and the regulation of neurotransmitters involved in mood, including serotonin and dopamine. Research has linked circadian disruption and irregular sleep patterns with increased risk of depression and anxiety, and sleep problems often co-occur with mood disorders. Variants in core clock genes (including CLOCK, CRY1/CRY2, and PER2/PER3) have been associated in studies with mood-disorder risk or related traits such as eveningness and sensitivity to schedule changes. This report doesn’t diagnose a condition, but it can highlight genetic patterns that may increase vulnerability—so you can target the most relevant sleep and rhythm-stabilizing strategies.

What is the CLOCK gene and why does it matter for sleep and mood?

CLOCK is a core component of the biological clock that helps regulate daily rhythms, including the sleep/wake cycle. Certain CLOCK variants—such as rs1801260, one of the most studied—have been associated in research with differences in circadian timing (like a tendency toward eveningness) and, in specific populations, with mood-related outcomes. Because stable circadian timing supports consistent sleep and mood regulation, understanding your CLOCK-related genetics can help explain why you may respond differently to late-night schedules, shift work, or inconsistent routines—and why interventions like consistent sleep timing, morning light exposure, and structured wind-down habits may be especially important for you.

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Circadian Rhythm & Mood

Rated 4.86 out of 5 based on 7 customer ratings

4.9 (8 reviews)

Circadian Rhythm & Mood

Rated 4.86 out of 5 based on 7 customer ratings

4.9 (8 reviews)

The report provides up to 15 personalized recommendations based on over 35 genetic variants analyzed. Purchase a DNA kit to generate your genetic results. If you've already got one, you're all set to continue. View sample report.

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Trusted by 200,000+ users & 2,000+ doctors

Proven track record: 3+ million analyses delivered

Analyzes 35 Genetic Variants

Up to 15 DNA-Based, Science-Backed Recommendations

Circadian Rhythm & Mood

$59 $29

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Product features

Note: To generate your personalized report, purchase a SelfDecode DNA kit. If you already have one, you’re ready to proceed.

Understanding Your Circadian Rhythm & Mood Risks: A DNA-Based Report

Do you feel tired at night but wired when it’s finally time to sleep? Do your mood and motivation seem to shift with your sleep schedule—especially after late nights, travel, or screen time? If falling asleep, staying asleep, or waking up refreshed feels unpredictable, your circadian rhythm (your body’s internal clock) may be part of the story—and your DNA can offer clues about how your clock influences mood-related brain chemicals like serotonin and dopamine.

Key Report Highlights

The Circadian Rhythm & Mood DNA Report analyzes 35 scientifically studied genetic variants (SNPs) involved in core clock pathways (including CLOCK, CRY1/CRY2, and PER genes) and translates them into 15 actionable recommendations. Circadian disruption isn’t just about feeling sleepy—research links irregular sleep-wake timing and poor sleep quality with higher risk of depression, anxiety, and mood instability, and sleep problems commonly co-occur with mood disorders. This report helps you understand whether your genetics may make you more sensitive to schedule shifts, eveningness tendencies, or sleep disruption that can amplify mood symptoms.

Personalized, Actionable Recommendations

Your recommendations are personalized based on your unique genetic pattern across circadian and mood-related pathways, turning complex findings into clear next steps. You’ll receive a tailored mix of dietary, lifestyle, and supplement recommendations—prioritized for impact and practicality. Examples of the kinds of guidance included: lifestyle strategies to strengthen your daily rhythm (such as optimizing morning light exposure and setting consistent sleep/wake anchors), and dietary/supplement suggestions that support sleep quality and relaxation (such as timing nutrients to align with your schedule or considering evidence-based options like magnesium or melatonin timing guidance where appropriate).

User-Friendly Format and Trust

The user-friendly format of this report emphasizes clarity, offering practical, easy-to-follow insights to integrate seamlessly into your lifestyle. Whether you’re a novice or seasoned biohacker, you’ll find the layout accessible and the information straightforward.

This report is grounded in the latest scientific research and trusted by over 150,000 users and 1,000+ doctors worldwide. It’s not only comprehensive but also complies with stringent privacy laws, being HIPAA and GDPR compliant.

Getting Started

Ready to unlock the secrets within your DNA? Purchase a DNA kit for an easy at-home collection process and gain the insights you need for a proactive, personalized approach to wellness. Don’t wait—take the first step to understanding your health today.

Product FAQs

: Your circadian rhythm helps regulate not only sleep timing, but also brain chemistry tied to mood. If you’re prone to insomnia, late-night alertness, low sleep quality, or mood changes after schedule disruptions, genetics may be one reason standard advice hasn’t fully worked. This report shows whether you carry variants in key clock genes (such as CLOCK, CRY, and PER families) that research associates with sleep-wake preferences and mood-disorder risk—so you can focus on strategies that better match your biology and improve consistency, resilience, and recovery.
: Most sleep or mood resources are one-size-fits-all. This report is different because it evaluates 35 circadian rhythm and mood-related genetic variants and converts them into 15 personalized recommendations. It connects your genetic tendencies (like sensitivity to circadian disruption or eveningness) to practical actions—helping you choose the right routines, timing strategies, and supportive nutrition based on your DNA, not guesswork.
: Recommendations are built by mapping your genotypes to peer-reviewed research on circadian rhythm regulation, sleep quality, and mood-related outcomes. Each recommendation is then prioritized using (1) the predicted genetic impact (how strongly your variants may influence circadian function and related mood/sleep traits), (2) the strength and consistency of scientific evidence, and (3) real-world feasibility and safety. The result is a ranked, personalized plan that focuses first on the changes most likely to benefit your sleep-wake stability and mood regulation.
: Yes. Circadian genes help coordinate 24-hour rhythms that influence sleep timing and the regulation of neurotransmitters involved in mood, including serotonin and dopamine. Research has linked circadian disruption and irregular sleep patterns with increased risk of depression and anxiety, and sleep problems often co-occur with mood disorders. Variants in core clock genes (including CLOCK, CRY1/CRY2, and PER2/PER3) have been associated in studies with mood-disorder risk or related traits such as eveningness and sensitivity to schedule changes. This report doesn’t diagnose a condition, but it can highlight genetic patterns that may increase vulnerability—so you can target the most relevant sleep and rhythm-stabilizing strategies.
: CLOCK is a core component of the biological clock that helps regulate daily rhythms, including the sleep/wake cycle. Certain CLOCK variants—such as rs1801260, one of the most studied—have been associated in research with differences in circadian timing (like a tendency toward eveningness) and, in specific populations, with mood-related outcomes. Because stable circadian timing supports consistent sleep and mood regulation, understanding your CLOCK-related genetics can help explain why you may respond differently to late-night schedules, shift work, or inconsistent routines—and why interventions like consistent sleep timing, morning light exposure, and structured wind-down habits may be especially important for you.

WHY SELFDECODE?

Empowering Your Well-being Journey

This personalized health report is powered by SelfDecode's cutting-edge AI technology, designed to unlock a deeper understanding of your health potential. We're committed to providing you with the most accurate and actionable insights to guide your well-being journey.

Most Accurate
Polygenic Risk Scoring

We leverage cutting-edge algorithms and analyze a massive dataset of 2 million people to deliver the most precise assessment of your genetic health predispositions. Our advanced approach takes into account your ancestry - which is often overlooked by other methods - to provide you with the most accurate risk assessment. This ensures that the risk scores you receive are based on the latest scientific evidence and are truly personalized to your genetic makeup.

Cutting-Edge AI &
Machine Learning

We have invested 20 million dollars developing our AI and machine learning models. Our patent-pending technology provides you with the most personalized health insights and recommendations by taking into account your unique DNA, lifestyle, labs, symptoms, conditions and health goals. This empowers you to make informed decisions tailored to your specific needs.

Analyzes 200 Million Variants & Sophisticated Recommendation Engine

We go beyond the basics by analyzing a staggering 200 million genetic variants to provide the most comprehensive picture of your health potential. Our sophisticated recommendation engine leverages this deep analysis to provide personalized and actionable insights to optimize your well-being journey.

Built by Leading
Scientists & Engineers

A dedicated team of over 60 scientists and engineers is continuously innovating and developing our technology, ensuring it remains at the forefront of personalized health.

Reviews

Rated 4.86 out of 5 based on 7 customer ratings

4.9 (8 reviews)

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Chelsea S.

Rated 5 out of 5
I’ve started getting more sunlight and wow it really does help my mood!
Neil M.

Rated 5 out of 5
Loved the depth on circadian misalignment, especially the insights into my CRY1 mutation impact on mood variability. The breakdown of serotonin pathways and actionable steps like trying 5-HTP or nap timing felt tailored. This kind of detailed mechanism-based explanation is hard to find elsewhere, and I appreciate that it’s not generic advice.
Ethan W.

Rated 4 out of 5
Great, add a weekly plan.

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Circadian Rhythm & Mood

Product features

Understanding Your Circadian Rhythm & Mood Risks: A DNA-Based Report

Key Report Highlights

Personalized, Actionable Recommendations

User-Friendly Format and Trust

Getting Started

Product FAQs

Why do I need this report?

Why is this report unique?

How is the recommendations list built?

Can circadian rhythm genetics affect depression, anxiety, or mood swings?

What is the CLOCK gene and why does it matter for sleep and mood?

WHY SELFDECODE?

Empowering Your Well-being Journey

Most AccuratePolygenic Risk Scoring

Cutting-Edge AI &Machine Learning

Analyzes 200 Million Variants & Sophisticated Recommendation Engine

Built by Leading Scientists & Engineers

Reviews

Related Products

Most Accurate
Polygenic Risk Scoring

Cutting-Edge AI &
Machine Learning

Built by Leading
Scientists & Engineers