Stress and Blood Pressure: How Much Stress Raises It and Whether It Lasts
Stress raises blood pressure quickly but usually briefly. During a stressful moment, adrenaline and cortisol can lift systolic pressure by roughly 10 to 30…
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Blog Category
Mind & Stress
Articles on the mind and stress: anxiety, low mood, burnout and sleep, with practical steps that help and clear guidance on when to seek professional support. If you are in crisis, contact local emergency services.
Stress and Hair Loss: Telogen Effluvium, Timing and Regrowth
Stress can cause hair loss through telogen effluvium, a temporary shedding in which a physical or emotional shock pushes a large share of hair…
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Stress Belly: Is Cortisol Really Storing Fat Around Your Middle?
Stress belly is a popular name for fat that gathers around the waist during long stretches of stress. Cortisol does make this more likely:…
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Cortisol and Sleep: The 24-Hour Rhythm, the 3 am Wake-Up and the Awakening Response
Cortisol and sleep run on the same 24-hour clock. Cortisol falls to its lowest point around midnight, climbs through the second half of the…
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Forest Bathing: What Time Among Trees Measurably Changes
Forest bathing, slow, sensory time among trees, produces measurable short-term changes in controlled studies: lower salivary cortisol, modestly reduced blood pressure and pulse rate,…
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Anxiety and Dizziness: Why It Happens, How to Stop It and When It Is Something Else
Yes, anxiety can cause dizziness, and it is one of the most common physical symptoms of both panic attacks and generalized anxiety. Rapid shallow…
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Do I Have OCD? How OCD Is Diagnosed, Common Signs and Where to Get Help
OCD is more than being tidy or particular. It involves unwanted, intrusive thoughts or urges that cause real distress, plus repetitive behaviors or mental…
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The Physiological Sigh: The Two-Breath Technique Tested in a Stanford Trial
The physiological sigh is a two-part breath: a full inhale through the nose, a second short sniff on top to fully inflate the lungs,…
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The Four Types of OCD: Symptoms of Each and How Treatment Differs
Clinicians commonly group OCD symptoms into four themes: contamination and cleaning, checking and fear of causing harm, symmetry and ordering, and intrusive taboo thoughts…
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Stress Headaches: Tension-Type Headache Explained and the Non-Drug Approaches With Evidence
Stress headaches are usually tension-type headaches: a dull, pressing, band-like pain on both sides of the head, mild to moderate, without the nausea or…
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Why Do We Dream? The Leading Theories, Explained
Science has not settled on a single reason we dream. The best-supported theories propose that dreams help the brain consolidate memories, process emotional experiences,…
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Meditation Benefits: What Randomized Trials Actually Show for Blood Pressure, Pain and Sleep
Randomized trials show meditation produces small to moderate benefits: anxiety, depression and pain scores fall by roughly a third of a standard deviation after…
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Dopamine Detox: What the Trend Gets Wrong About Your Brain
A dopamine detox cannot lower or reset dopamine, because the brain never stops producing this essential chemical, which also controls movement and motivation. What…
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Anxiety Stomach Pain: What It Feels Like and Why the Gut Reacts
Anxiety stomach pain usually feels like a tight knot or fluttering high in the belly, cramping or churning lower down, nausea, or a sudden…
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Vagus Nerve Exercises: What Stimulating the ‘Rest and Digest’ Nerve Can and Cannot Do
Vagus nerve exercises such as slow breathing, cold water on the face, humming, and gentle movement can briefly increase parasympathetic activity, which is why…
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Stress Hormones Explained: Cortisol, Adrenaline and What Chronic Stress Does Over Years
Stress hormones are chemical messengers, chiefly cortisol and adrenaline, that the brain and adrenal glands release to ready the body for a threat. Short…
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Can OCD Be Cured, and What Makes It Worse?
OCD is not usually described as curable, but it is highly treatable, and many people reach a point where symptoms are mild or absent…
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Low Cortisol: What Happens When the Stress Hormone Runs Short, and Why It Is Not ‘Adrenal Fatigue’
Low cortisol means the adrenal glands are not making enough of the hormone the body needs to hold up blood pressure, steady blood sugar,…
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