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Tag: Irritability

Explore our comprehensive collection of health articles in this category.

Can Low Vitamin D Make You Grumpy?

4 min read
According to the National Institutes of Health, vitamin D deficiency is widespread, particularly among minority populations. This common nutritional shortfall has been linked to various health concerns, including surprisingly, mood swings and the feeling of being chronically grumpy.

Why do I feel funny if I don't eat? The science of your hunger-driven symptoms

4 min read
The human body is remarkably resilient, but without proper fuel, it begins to send powerful warning signals. A feeling of being "funny" or unwell is a common early sign that your body's energy reserves are running low. This is a survival mechanism designed to motivate you to find nourishment, often triggering a cascade of physical and mental symptoms.

Can B Vitamins Cause Irritability? Understanding Deficiency vs. Excess

4 min read
According to a 2016 review in the journal *Nutrients*, B vitamins play a critical role in brain function and mood regulation, influencing neurotransmitter synthesis. But can B vitamins cause irritability? The answer is nuanced, as both a deficiency and an excessive intake of certain B vitamins can impact emotional stability.

Why do I feel irritated when fasting?

4 min read
A 2016 study found that women fasting for 18 hours were significantly more irritable than when not fasting, a common phenomenon leaving many to ask, 'Why do I feel irritated when fasting?'. This mood shift is a complex physiological and psychological response to changes in your body's energy balance and habits.

Does low iron make you irritated? Understanding the link

2 min read
A 2020 study found a significantly higher risk of psychiatric disorders, including irritability, among individuals with iron-deficiency anemia. So, does low iron make you irritated? The connection is more complex than simple fatigue, involving disruptions in the brain’s chemical messaging system and overall energy metabolism.

Can Lack of Carbs Make You Angry? The Science of 'Hangry'

6 min read
According to a 2004 study published in Psychology Today, scientists have found a direct link between low-carbohydrate diets, low serotonin levels, and feelings of depression or rage, even coining the term 'Atkins attitude'. It's a common experience for many who restrict carbs to feel more irritable and prone to mood swings, a phenomenon often colloquially referred to as 'hangry'.

Does Fasting Cause Anger? Understanding the Science Behind 'Hangry'

5 min read
A 2022 study revealed a direct association between self-reported hunger and increased feelings of anger and irritability. This phenomenon, colloquially known as "hangry," raises the question: does fasting cause anger? The answer involves a complex interplay of physiological and hormonal factors, particularly during the initial stages.