Diseases of the endocrine system and metabolic disorders (endocrinology)

This category covers endocrine and metabolic diseases with symptoms, causes, diagnostics, treatment options, and prevention basics.

Why does appetite increase after weight loss and what to do about it?

After losing weight, your appetite may indeed increase, and this is a normal biological response to decreased energy reserves, and not necessarily a sign of “weak willpower” or damaged metabolism.

Excess weight and male sexual function: is there a connection?

Yes. Being overweight, especially obese with abdominal fat accumulation, is associated with a higher risk of erectile dysfunction, decreased sexual desire, and a less favorable hormonal profile in men.

How many calories does the body burn at rest: calculation and norm

Even if a person does nothing all day, the body continues to expend a significant amount of energy. It is needed for the functioning of the brain, heart, liver, and kidneys, respiration, circulation, temperature maintenance, cellular metabolism, and other processes.

Basal Metabolic Rate: What It Is and How to Calculate It

Basal metabolic rate is the minimum energy expenditure required by the body to maintain life in a state of complete physical and mental rest.

Why You Constantly Want to Drink: Causes of Intense Thirst

Constant thirst - especially if a person drinks a lot but still cannot get drunk - is not considered a normal condition and deserves an investigation into the cause.

Why do people feel cold when losing weight: reasons and norms

When losing weight, a person may indeed begin to feel colder, and this is most often explained by a combination of several physiological changes: the body receives less energy, heat production decreases, body weight decreases, and along with the loss of fat, the body's thermal insulation properties change.

What Habits Really Affect Metabolism?

Metabolism is indeed influenced by regular physical activity, daily movement, strength training, sleep, diet, energy balance, and, to a certain extent, meal timing. But their effects vary.

Is it possible to increase testosterone naturally?

If testosterone is already in the normal physiological range, sleep, exercise, nutrition, and supplementation usually do not consistently raise it much above an individual's normal level.

Is it possible to speed up metabolism and what really works?

Yes, the body's energy expenditure can be increased, but in a healthy person, the ability to "speed up metabolism" is relatively limited. The most significant impact on daily energy expenditure comes not from a specific product or supplement, but from physical activity—exercise, walking, and general movement throughout the day.

Metabolic Flexibility: What It Is and How It Works

Metabolic flexibility is the body's ability to change its energy source depending on the situation. After a carbohydrate-rich meal, it should utilize glucose more actively; between meals and when carbohydrate availability is limited, it should increase fat utilization; and during physical exertion, it should quickly adjust the ratio of different fuels to the intensity of the work.

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