Sleep, Fatigue & Body
Articles on insomnia, chronic fatigue, and psychosomatics. How stress affects the body and what to do about it.
Diet and Sleep: What to Eat, What to Avoid, and When to Eat Dinner
What you eat and when affects sleep quality — and vice versa. The diet-sleep connection works through several distinct mechanisms, and some of them are not obvious.
Sleep Problems in Teenagers: Why They Can't Go to Bed Earlier
Teenagers genuinely cannot fall asleep before midnight — this is biology, not laziness. Chronic sleep deprivation in adolescence affects learning, mood, and mental health more profoundly than most adults realize.
Sleep and Immunity: Why Lack of Sleep Makes Us Sick
Sleep is critically important for the immune system. How sleep deprivation weakens immunity — and why "I'll catch up on sleep on the weekend" doesn't work.
Sleeping Pills: When Justified and Why Not to Abuse Them
Sleeping pills: when they are needed, how they work, and why they don't solve the cause of insomnia. What to know before starting to take them.
How Circadian Rhythms Control Your Body and Health
Circadian rhythms are the body's internal biological clock. How they work, why they get disrupted, and how to restore synchronization.
Sleep Disturbances in Chronic Pain: Why Pain and Insomnia Are Linked
Chronic pain and sleep disruption form a vicious cycle: pain interferes with sleep, poor sleep intensifies pain. How to break this cycle.
Light Therapy: Treatment for Winter Depression and Sleep Disorders
Light therapy is one of the few non-pharmacological treatments with solid evidence for seasonal depression and sleep disorders. Here is how it works and how to use it correctly.
Melatonin: How to Take It Correctly and When It Truly Helps
Melatonin is the most popular sleep supplement — and most people take it incorrectly: wrong dose, wrong timing. Here is how it actually works and when it genuinely helps.
Nightmares: Why They Happen and How to Stop Recurring Scary Dreams
Nightmares are not just unpleasant dreams. Frequent nightmares can signal anxiety, stress, or PTSD — and they can be treated. Here is what drives them and what actually works.
How to Get Your Sleep Schedule Back on Track: A Step-by-Step Plan
A disrupted sleep schedule is a common problem. How to restore it quickly and safely, without sleeping pills and strict restrictions.
Postpartum Exhaustion: When Your Body Doesn't Recover After Childbirth
Postnatal depletion is a condition many mothers experience but few talk about. How it differs from postpartum depression and how to recover.
Sleep Meditation: Does It Work and How to Start?
Does meditation actually help sleep? Research gives a cautious "yes" — with important qualifications. Here is which practices are effective and who is most likely to benefit.
How to Recover from Burnout: A Step-by-Step Plan
After burnout, "just resting" is not enough. Recovery is a process that takes time and specific steps. And it is not linear — there will be setbacks, and that is normal.
Magnesium Deficiency and Sleep: The Truth About the "Stress Mineral"
Magnesium is involved in over 300 enzymatic reactions and directly affects sleep quality. Deficiency is widespread and often undetected. Here is what the research shows and what to do about it.
Chronic Stress and the Body: How Prolonged Tension Destroys Health
Chronic stress is not just "nerves." It changes how the heart, immune system, gut, and brain function. The body pays a real physical price for years of sustained high-demand living.
How to Stop Using Your Phone Before Bed: Practical Tips
You check your phone for "just five more minutes" and suddenly it is one in the morning. The problem is not only blue light. Screens before bed affect the brain through several distinct mechanisms — not all of them obvious.
Sleep Disturbances with Anxiety: Why Worry Keeps You Awake
Anxiety disorders and sleep disturbances are nearly inseparable — but the mechanisms differ depending on the type of anxiety, and that matters for treatment. Here is what happens and how to help sleep.
Brain Fog: Why It's Hard to Think and How to Restore Clarity
Thoughts are scattered. Words won't come. Simple tasks feel enormous. Brain fog is not laziness or "just being tired" — it is a symptom with specific physiological causes that can be identified and addressed.
Insomnia and Anxiety: How They Create a Vicious Cycle
Anxiety prevents sleep, and sleep deprivation amplifies anxiety — the circle closes. Insomnia and anxiety disorders fuel each other. But the cycle can be broken, and understanding where to intervene makes all the difference.
How Much Sleep Do You Need: The Truth About 8 Hours and Your Personal Requirements
Is eight hours a rule or a myth? Sleep science gives a more nuanced answer: the optimal amount is individual, varies with age and genetics, and chronic sleep deprivation is more dangerous than most people assume.
Delayed Sleep Phase Syndrome: Night Owl or Sleep Disorder?
You cannot fall asleep before 2 a.m. — and it is not just a habit. Delayed sleep phase disorder is a circadian rhythm condition where your biological clock is shifted hours later than social norms demand.
Sleep Apnea: When You Don't Know Why You're Always Tired
Sleep apnea is not just snoring. It is repeated breathing interruptions that deprive the brain of oxygen, fragment sleep, and have strong links to depression, anxiety, and cognitive decline.
Early Awakenings: Why You Wake Up at 3–5 AM
Waking at 4 a.m. and unable to get back to sleep? Early morning awakening is not just inconvenient. It can signal anxiety, depression, or circadian rhythm disruption — and each cause has its own approach.
Burnout: How to Recognize, Distinguish from Depression, and Recover
Burnout does not start with exhaustion — it starts with enthusiasm. First you give more than you receive. Then you stop feeling anything at all. Here's how it develops and how to find your way through it.
Psychosomatics: How Stress Becomes Physical Illness
Back pain with no clear cause. Stomach cramps before important events. Headaches every Sunday evening. The body says what we cannot put into words — and there is real physiology behind all of it.
Chronic Fatigue Syndrome: When It's Not Just Fatigue
Myalgic encephalomyelitis — ME/CFS — remains one of the most misunderstood conditions in medicine. People hear "just rest more" or "it's psychological." The reality is a serious neuroimmune illness with real, measurable biology.
CBT for Insomnia (CBT-I): The Best Drug-Free Method
CBT for insomnia is not therapy about your past. It is a structured method that changes how you sleep right now — and research shows it outperforms sleeping pills with effects that last for years.
Sleep Hygiene: 12 Rules That Actually Work
Sleep hygiene is not just "avoid coffee after noon." The science of sleep offers specific, evidence-based practices — and understanding why they work makes them far easier to follow.
Chronic Fatigue: When Rest Doesn't Help
You sleep eight hours and wake up exhausted. Weekends don't restore you. Vacations don't help. Chronic fatigue is not laziness or weakness — it is a real condition with identifiable causes and a path forward.
What is Insomnia: Types, Causes, and How to Get to Sleep
Three in the morning and sleep won't come — again. Insomnia comes in many forms, each with its own roots. Understanding which type you have is the first step toward actually sleeping again.