Seasonal Affective Disorder: What It Is, Signs to Look For, and Natural Ways to Find Relief

SAD affects an estimated 10 million Americans every year.

As the days grow shorter and the sunlight fades, many people notice a shift in their energy, mood, and motivation. While it’s common to feel a little “off” during the darker months, some experience these changes more intensely. This condition is known as Seasonal Affective Disorder (SAD) — a type of depression that follows a seasonal pattern, usually appearing in late fall or winter.

In this blog, we’ll cover:

• What Seasonal Affective Disorder is

• Common symptoms and signs

• Causes and risk factors

• Why women experience SAD more often than men

• Effective, natural strategies for coping

• When to seek professional support

  
  

What Is Seasonal Affective Disorder?

Seasonal Affective Disorder is a form of depression that occurs at the same time each year, typically in the colder months when daylight is limited. Experts believe it’s linked to the disruption of your body’s internal clock (circadian rhythm), along with changes in serotonin and melatonin levels that affect mood and sleep.

While it’s most common in winter, some people experience a less frequent “summer-pattern” SAD that’s triggered by too much heat or light.

Signs and Symptoms of Seasonal Affective Disorder

SAD can look like depression, but with a clear seasonal pattern. Common symptoms include:

• Persistent sadness or low mood

• Low energy and fatigue

• Sleeping more than usual (hypersomnia)

• Increased cravings for carbs or sugar

• Weight gain

• Difficulty concentrating

• Loss of interest in activities you once enjoyed

• Irritability or withdrawal from social interactions

  
  

If you notice these symptoms lasting more than two weeks and recurring around the same season each year, you may be experiencing SAD.

How Common Is Seasonal Affective Disorder?

SAD affects an estimated 10 million Americans every year, and another 10–20% experience milder symptoms known as the “winter blues.” Prevalence increases with latitude — meaning the farther you live from the equator, the greater your risk due to reduced daylight exposure.

Women vs. Men

Research shows that women are 3 to 4 times more likely than men to develop Seasonal Affective Disorder. While men who develop SAD often report more severe symptoms, women represent the majority of diagnosed cases.

Why is it higher in women?

• Hormonal differences: Estrogen and progesterone fluctuations can influence serotonin and melatonin regulation, making women more vulnerable to mood changes tied to light exposure.

  
  

• Biological sensitivity: Women’s circadian systems may be more sensitive to seasonal changes in light.

  
  

• Sociocultural factors: Women are more likely to seek help, which increases diagnosis rates. They may also carry more seasonal stressors related to family, caregiving, and holiday responsibilities, compounding symptoms.

  
  

What Causes Seasonal Affective Disorder?

Research points to several contributing factors:

• Reduced sunlight → disrupts circadian rhythms and lowers serotonin.

  
  

• Melatonin imbalance → darker days increase melatonin, making you feel more tired.

  
  

• Geography → those living farther from the equator are more likely to develop SAD.

  
  

• Personal history → people with a history of depression or family history of mood disorders may be more vulnerable.

  
  

• Gender and hormones → as mentioned earlier, women’s hormone cycles can increase susceptibility.

  
  

Natural Ways to Relieve Symptoms of Seasonal Affective Disorder

Fortunately, there are many holistic and evidence-based strategies that can help lift your mood and energy during the darker months:

1. Light Therapy (Phototherapy)

Special light boxes mimic natural sunlight and help reset your circadian rhythm. Using one for 20–30 minutes each morning can significantly improve symptoms.

2. Get Outside Daily

Even on cloudy days, natural light exposure helps regulate serotonin and melatonin. Aim for at least 20 minutes outside, ideally in the morning.

3. Move Your Body

Exercise is a natural antidepressant. Try activities you enjoy — whether it’s walking, yoga, or strength training — to boost endorphins and reduce stress.

4. Supportive Nutrition

Focus on whole foods rich in omega-3s, vitamin D, and complex carbohydrates. These nutrients support brain health and stable mood.

5. Mind-Body Practices

Meditation, breathwork, yoga nidra, or emotional healing techniques (such as the Feel Better Fast Technique™) can reduce stress, increase resilience, and help you shift out of negative emotional patterns.

6. Stay Connected

Social support is key to emotional well-being. Plan regular check-ins with friends or join a supportive group during the winter months.

When to Seek Professional Help

While lifestyle strategies can be effective, it’s important to seek help if:

• Symptoms last for weeks without improvement

• You find daily functioning difficult

• You experience hopelessness or thoughts of self-harm

Mental health professionals can offer additional support through therapy, medication (if needed), and holistic approaches.

Frequently Asked Questions About Seasonal Affective Disorder

Can Seasonal Affective Disorder go away on its own?

For some people, SAD symptoms may improve naturally in the spring and summer when daylight increases. However, without support, symptoms can return year after year. Using strategies like light therapy, vitamin D, and emotional healing tools can help reduce recurrence and severity.

What vitamin helps with Seasonal Affective Disorder?

Vitamin D is most often linked to Seasonal Affective Disorder because lower sunlight exposure reduces the body’s ability to produce it. A deficiency in vitamin D may contribute to low mood and fatigue. Many people with SAD benefit from vitamin D supplementation, but it’s best to check with your healthcare provider.

How is Seasonal Affective Disorder different from depression?

While SAD is a type of depression, the key difference is its seasonal pattern. Symptoms consistently appear in fall or winter and lift in spring or summer. Non-seasonal depression can occur anytime and is not tied to light exposure.

Who is most at risk for Seasonal Affective Disorder?

SAD is more common in women than men (3–4 times higher) and often develops between ages 18–30. People who live farther from the equator, have a family history of depression, or already experience mood disorders are also at higher risk.

What is the best treatment for Seasonal Affective Disorder?

There isn’t a single “best” treatment, but research shows that light therapy, vitamin D, regular exercise, balanced nutrition, and counseling can all be effective. Many people find the best results come from combining lifestyle changes with professional support.

Final Thoughts

Seasonal Affective Disorder can make the winter months feel long and heavy, but you don’t have to suffer in silence. By understanding the condition, noticing the signs, and adopting supportive strategies, you can reclaim your energy and mood — no matter the season.

If you’re ready to explore deeper healing tools, including the Feel Better Fast Technique™, I invite you to book a service or download my free Pulse Points Stress Tool to start feeling relief today.

The Science of Emotions: Why Your Feelings Are More Than “Just in Your Head”

Emotions are physiological, subconscious, and transformable when accessed with the right tools.

For years, you may have been told that emotions are intangible — something “in your head” that you should be able to control with logic. But modern research paints a very different picture: your emotions are deeply physiological, intricately tied to your biology, and they shape your health and well-being in profound ways.

From Dr. Candace Pert’s discovery of “molecules of emotion” to modern neuroscience, the science now confirms what you may already sense: your emotions live in your body, and unresolved feelings can impact your health, decisions, and even your future.

Dr. Candace Pert and the Molecules of Emotion

In the 1970s, Dr. Candace Pert discovered the opiate receptor — the cellular binding site for endorphins. This was groundbreaking because it proved that your body has built-in systems for managing pain and pleasure, guided by neuropeptides (tiny protein-like molecules) that carry emotional messages.

Her later work revealed:

• Your emotions are biochemical: Neuropeptides carry emotional signals not only in your brain but throughout your entire body.

  
  

• Your body stores emotional information: These “molecules of emotion” link your brain, glands, immune system, and even your gut.

  
  

• Healing requires integration: Because emotions are both mental and physical, true healing must address both mind and body.

  
  

This helps explain why unresolved emotions can create lasting patterns of stress and illness — and why addressing your whole system is so essential.

Dr. Joseph LeDoux: The Brain’s Fear Circuits

Neuroscientist Dr. Joseph LeDoux studied the amygdala and how your brain processes fear and threat. His research revealed that emotional reactions can happen before you’re consciously aware of them, which explains those instant “fight or flight” responses.

LeDoux identified two key processing routes:

• The “Low Road”: A fast, unconscious pathway that activates survival responses before you can think.

  
  

• The “High Road”: A slower, conscious pathway where your brain takes more time to evaluate what’s happening.

  
  

This shows that emotions — especially fear — are not irrational. They’re deeply adaptive survival systems. But when emotional memories remain unresolved, they can also fuel anxiety, PTSD, and chronic stress.

Dr. Antonio Damasio and the Somatic Marker Hypothesis

Dr. Antonio Damasio took this further by proving that your emotions are essential for decision-making. Without them, reason alone doesn’t work.

The Somatic Marker Hypothesis

• Every experience leaves a marker: Whenever you go through something meaningful, your body records not only the facts but also how it felt — a racing heart, a stomach knot, a wave of relief.

  
  

• Markers are stored in your brain: Especially in the ventromedial prefrontal cortex (vmPFC).

  
  

• Markers guide your choices: When you face a similar situation, your body “remembers first.” That physical response resurfaces as intuition or a gut feeling that nudges you toward or away from a decision.

  
  

For example, if you once lost money in a deceptive business deal, you might feel a sudden knot in your stomach when presented with a new, too-good-to-be-true offer. That physical cue — the somatic marker — serves as an early warning system.

What makes this so powerful is that it proves reason and emotion aren’t separate. Instead, they are inseparable partners in decision-making. When people have damage to the vmPFC and cannot generate these bodily signals, they can explain options logically but often fail to make effective real-world choices.

Why This Matters for You

The Somatic Marker Hypothesis confirms what you’ve probably felt: your body carries wisdom that guides your life. But when trauma or chronic stress interferes, you may misinterpret or even ignore those signals, which can lead to repeating unhealthy patterns. Healing allows you to clear those distortions so you can trust your body’s wisdom again.

Dr. Bessel van der Kolk and Dr. Stephen Porges: Trauma and the Body

Building on this foundation, modern trauma and nervous system research has deepened our understanding of emotions in the body.

• Dr. Bessel van der Kolk (The Body Keeps the Score): His research shows how unresolved trauma gets “stuck” in your nervous system, creating lasting physical and emotional symptoms.

  
  

• Dr. Stephen Porges (Polyvagal Theory): His work reveals how your vagus nerve links emotions, safety, and social connection. When your body feels unsafe, it can stay in states of stress or shutdown until that safety is restored.

  
  

Together, their work shows why healing isn’t just about talking through your problems — it’s about creating safety in your body, releasing trauma, and restoring nervous system balance.

Why This Science Matters for Healing

When you understand the science of emotions, you see why healing must go deeper than “coping.”

• Stress and illness: Unresolved emotions can disrupt your immune system, digestion, and hormones.

  
  

• Trauma and memory: Old emotional imprints may drive your reactions today, often beneath your awareness.

  
  

• Resilience and growth: Once processed, emotions can fuel your creativity, connection, and vitality.

  
  

This explains why talking it out can only go so far. While helpful for your conscious mind, emotions are stored in your body and subconscious layers — which is where true transformation needs to happen.

How the Feel Better Fast Technique™ (FBFT) Fits In

The Feel Better Fast Technique™ (FBFT) was designed with this science in mind. It works directly with your subconscious brain and your body’s emotional memory so you can:

• Release unresolved emotional patterns stored in your nervous system.

  
  

• Rewire subconscious responses, shifting at the root level.

  
  

• Integrate mind and body for freedom that lasts — not just temporary relief.

  
  

Where traditional methods skim the surface, FBFT works in alignment with what science shows: that your feelings are biochemical, embodied, and transformable when accessed through both your mind and body.

Final Thoughts

The science of emotions — from Dr. Candace Pert’s Molecules of Emotion to today’s trauma and neuroscience research — makes one thing clear: your emotions are not just “soft” or secondary to health. They are at the very center of it.

By applying this understanding, you open the door to deeper, more lasting healing. And with methods like FBFT, you finally have tools that work in alignment with what science tells us: that true emotional freedom comes from addressing both the mind and the body, at the conscious and subconscious levels.

We Cannot Separate Mental Health from Physical and Spiritual Wellness

Your mental, physical, and spiritual health are inseparable.

The Myth of Separation

For too long, we’ve been taught to treat mental health as something separate—something that lives only “in the mind.” If you’re stressed, anxious, or overwhelmed, you may be told to simply “think positive” or “talk it out.” While therapy and mindset shifts are powerful, this way of seeing things misses a crucial truth: our mental, physical, and spiritual health are inseparable.

Just as the body cannot thrive without the mind, the mind cannot flourish without the body and spirit. They are not separate systems, but parts of one whole you.

How the Mind Affects the Body

• Stress and the nervous system: Chronic stress floods the body with cortisol and adrenaline, weakening immunity, disrupting digestion, and raising inflammation.

  
  

• Anxiety and physical symptoms: Tight shoulders, headaches, shallow breathing, and fatigue often show up when the mind is carrying too much.

  
  

• Trauma stored in the body: Research shows that unresolved trauma can be held in muscle memory, posture, and even chronic pain.

  
  

Your body is not betraying you when you feel these symptoms—it’s speaking to you, asking for care.

How the Body Affects the Mind

• Movement shifts mood: Exercise releases endorphins and supports brain chemistry that helps regulate emotions.

  
  

• Nutrition and mental clarity: Blood sugar spikes, dehydration, or nutrient deficiencies can mimic or worsen anxiety and low mood.

  
  

• Sleep as medicine: Rest is not a luxury. Poor sleep is linked to irritability, depression, and cognitive fog, while deep rest repairs both your brain and your body.

  
  

When your body feels safe and supported, your mind can feel more at ease more easily.

The Often-Forgotten Role of Spirit

Spiritual wellness doesn’t have to mean religion—it simply points to a sense of meaning, connection, and belonging. When we feel disconnected from purpose or community, we suffer.

• Connection brings resilience: Studies show people with strong social or spiritual support systems recover more quickly from illness and cope better with stress.

  
  

• Practices like meditation or prayer: These quiet moments regulate the nervous system, offering calm and clarity.

  
  

• Living with meaning: A sense of “why” fuels motivation and helps us keep going when life gets hard.

  
  

A Holistic Path to Wellness

True healing means weaving these three together:

• For your mind: stillness, working with a compassionate professional, journaling, emotional support work

  
  

• For your body: movement you enjoy, balanced meals, rest, nervous system regulation

  
  

• For your spirit: connection with loved ones, time in nature, practices that bring calm, acts of service or creativity

  
  

You don’t have to do it all at once. Start with one small shift, in the area that feels most accessible. Each choice creates ripples across your whole being.

The Takeaway

We cannot separate mental health from physical and spiritual wellness. They are one fabric, interwoven. When we honor all parts of ourselves, healing becomes not only possible but sustainable.

Caring for your mind while ignoring your body leaves gaps. Strengthening your body while neglecting your spirit leaves you unfulfilled. But when you nurture all three, you step into a fuller, more grounded version of yourself—one that feels whole.