Tag: Hunger hormones

According to research, chronic stress and poor sleep can significantly disrupt the hormones that regulate appetite and energy, leading to a frustrating cycle of exhaustion and increased hunger. Understanding **what causes fatigue and increased appetite** is the first step toward regaining control over your well-being.

According to research, the body's internal signals that control satiety are complex and influenced by a variety of factors, including diet composition, sleep, and genetics. For many, the nagging question of **why does the feeling of hunger not go away?** can be a frustrating and confusing experience, signaling an underlying issue with these intricate systems.

According to research, people often consume fewer calories in the spring and summer compared to the colder months. This natural reduction in cravings is a common experience, but if you find yourself wondering, 'Why am I less hungry in the spring?', the answer lies in a fascinating mix of physiological and environmental factors.

The human body is an intricate machine, and its response to hunger is a sophisticated dance of hormones, organs, and brain signals. When you begin to feel hungry, a powerful, multi-system physiological process is set into motion to ensure you find food and restore your energy balance.

While popular belief suggests the cold might make you crave warmth and comfort food, research indicates that exposure to cold temperatures typically increases energy expenditure. This metabolic change means the answer to "Can the cold make you less hungry?" is likely the opposite of what you might expect, as your body works to generate heat.

When a consistent negative energy balance occurs, meaning your energy expenditure (output) is greater than your energy intake, your body is in a state known as a calorie deficit. The initial effects include using stored energy for fuel, but long-term imbalance can trigger a series of profound metabolic and physiological adaptations.

Even with its high calorie count, alcohol does not trigger the same fullness cues in your body as solid food. Your brain’s response and the interference with hunger hormones are the primary reasons behind this phenomenon, answering exactly why doesn't alcohol feel me up?

According to a study published in the *International Journal of Endocrinology*, sleep can significantly influence appetite-regulating hormones. This hormonal shift is one of the key reasons behind the common question: **Why am I not hungry when I wake up from a nap?** This article will explore the surprising science behind your post-nap appetite.