When he thermometer Go up The bad mood of many also rises. Is it just a perception or is there a scientific basis behind? Because according to the Fernández Pharmacist On Instagram, there is clear evidence that heat not only affects the body, but also the mood. In one of his viral videos, the apothecary affirms that several studies support the relationship between high temperatures and a Increase in irritability and aggressiveness.
What is hot in our body?
Intense heat causes physiological changes that alter our behavior. One of the main effects is the increase in sweatingwhich leads to a possible Dehydration If it is not compensated properly. This dehydration It affects the functioning of the braincausing fatigue and decreasing stress tolerance. As a consequence, It is easier to lose patience or react with greater irritability to everyday situations that, at another time, would be tolerated without problem.

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Heat impact on sleep
Another important factor is the Heat impact on sleep. When nights are hot, It is more difficult to reconcile sleep and rest properly. This lack of rest translates into a Increased physical and mental fatigue during the day. Sleeping increases the levels of cortisolstress hormone, which directly influences our ability to handle pressure situations. The more tired and stressed you are, worse you react to any unforeseen event.
Wars and heat
In addition, science goes further and establishes links between climate and more extreme social behaviors. According to his own Fernández Pharmacistthere is even a study that suggests that high temperaturesThey can increase the probability that a war conflict. Although it sounds exaggerated, this correlation is based on the idea that heat can exacerbate existing social and political tensions, favoring more impulsive or aggressive attitudes on a large scale.
More crimes in summer
In everyday life, this is also reflected in a Increase in violent crimes during the most heat months. Several sociological studies have found that physical aggressions indices tend to rise in summer. It is not just a coincidence: when the environment becomes uncomfortable by heat, people tend to be less willing to negotiate or keep calm, which can be translated into interpersonal conflicts more frequently.
Therefore, yes: heat affects us emotionally more than we believe. It is not just about being sweating or uncomfortable, but about a complete physiological process that alters our levels of hydration, rest and stress, and that ends up influencing how we interact with others. It is a phenomenon that is observed both in the individual and in the collective.
So the next time you notice that you are more irritable during a heat waveDon't blame yourself too much. It may not be just a bad day: your body and your mind are reacting to a temperature that does not favor emotional balance. Recognizing it can help you take action, such as hydratrte otherlook for fresh spaces or even practice techniques relaxation To counteract the effects of the thermometer in your mood.