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7/25/20233 min read


Dehydration is a common but underestimated problem that occurs when our body does not have enough water to function properly. Often, we overlook the importance of staying adequately hydrated, which can lead to various negative consequences to our health. In this article, we will explore the causes of dehydration and the consequences it can have on our body.

  • Lack of water intake: the most obvious cause of dehydration is not drinking enough water. Not consuming the right amount of fluids during the day can quickly lead to a loss of water in our body.

  • Hot climates: In hot and humid environments, our body loses water through perspiration to regulate body temperature. If we do not replace this lost water, dehydration can quickly occur.

  • Intense physical activity: During exercise or any strenuous physical activity, our body loses water through sweat. If we do not replace this water loss, we can easily become dehydrated.

  • Diseases and fever: Illnesses involving fever, diarrhea or vomiting can quickly lead to dehydration. These conditions increase water loss in our body.

  • Excessive consumption of alcohol and caffeine: Excessive consumption of alcohol and caffeinated beverages, such as coffee or tea, can have a diuretic effect on our body, which increases water excretion and leads to dehydration.

Causes of dehydration:

Dehydration is a serious problem that can have negative consequences for our health and well-being. It is essential to make sure we stay adequately hydrated throughout the day, especially in situations that increase water loss in our body. Paying attention to the signs of dehydration and taking steps to replenish lost water will help us avoid the detrimental effects of lack of hydration. Remember to drink enough water, especially in hot weather, during physical activity and when you are sick. Adequate hydration is key to staying healthy and energetic.

  • Fatigue and weakness: lack of water in our body can cause fatigue and generalized weakness. Dehydration affects our body's ability to transport nutrients and oxygen to the cells, which can lead to a constant feeling of tiredness.

  • Problems in concentration and mental performance: Dehydration can affect our ability to concentrate and mental performance. Lack of water in the brain can lead to memory problems, difficulty thinking clearly and decreased focus.

  • Headaches and dizziness: Dehydration can cause severe and persistent headaches, as well as dizziness and lightheadedness. These symptoms are a sign that our body needs more water to function properly.

  • Digestive problems: Lack of water in our body can lead to digestive problems such as constipation and upset stomach. Water is essential to maintain the proper functioning of our digestive system.

  • Skin problems: Dehydration can have a negative impact on our skin. It can become dry, rough and prone to wrinkling. In addition, dehydration can worsen skin conditions such as acne and dermatitis.

  • Decreased physical performance: Lack of adequate hydration can negatively affect our physical performance. Dehydration can lead to a decrease in endurance, muscle strength and the ability to perform physical activities optimally.

  • Problems in the cardiovascular system: Dehydration can put stress on our cardiovascular system. It can increase heart rate, decrease blood volume and hinder proper circulation, which can lead to blood pressure problems and increased risk of cardiovascular disease.

Consequences of dehydration: