Iced water stands out as the most preferred beverage of most people in hot weather. Ice water is well below the body system temperature of 36.5 to 37.5 °C. This, in turn, can negatively affect the heart and digestive system of drinking ice water regularly. You may experience temporary relief by drinking ice water. However, if it persists, your health may be adversely affected.
According to experts, cold water has negative effects on health. And this mistake, which is often made in the summer, can cause various health problems. Here are 10 dangers of ice water that no one knows about.
TRIGGERS HEADACHES
You have probably experienced this situation. It is quite common to experience a sudden headache after drinking an ice-cold beverage. These short-term pains in the forehead and temples are caused by consuming very cold drinks and foods. This is called a brain freeze. Note that a very cold drink can also trigger migraines. Therefore, it is not recommended to drink cold water during a migraine attack.
CAN CAUSE JOINT PAINS
In some people, drinking a very cold beverage can also cause joint pain. This is especially true for rheumatic patients.
LOWERS HEART RATE
Studies have shown that drinking ice water stimulates the vagus nerve. The vagus nerve, also called the sympathetic or cardiac nerve, is an important part of the autonomic nervous system that controls the involuntary movements of the body. The vagus nerve mediates the lowering of the heart rate, and the cold water acts as a stimulus for the nerve that causes the heart rate to drop. Therefore, water should be drunk at normal temperature. The brain is sensitive to temperature change and therefore freezes while drinking cold water, such constant reaction is not good for the brain.
SLOWS DIGESTION
Drinking ice-cold water or drinking ice-cold water inhibits the process of digesting food as it causes your blood vessels to constrict. This slows down the digestive process and causes food to not be digested properly. In this case, the nutrients are not absorbed by the body in a healthy way.
CAUSES BLASTING AND CONSILENCE
Drinking ice water between meals can have negative consequences for your digestive system. Cold water has the effect of narrowing the veins. Nutrients are less absorbed and intestinal transit is disturbed. Most often, digestive problems such as bloating or constipation occur.
REDUCES ENERGY
Whatever the case, the body tries to maintain its ideal temperature. This is the role of metabolism. When you drink very cold water, your body temperature drops. And the body starts working to regain it. It concentrates the energy to do this important task. This energy expenditure is at the expense of other metabolic functions. The energy that would be spent on digestion, immunity or the fight against free radicals is diverted to restore body temperature. This in turn causes a drop in energy levels.
SHOCK THE BODY
When you do sports or after a physical exertion, metabolism accelerates and body temperature increases. If you drink an ice-cold beverage right after exercising, the shock for the body will be enormous. The organism feels this as an attack. This can lead to stomach pain or digestive problems.
REDUCES THE EFFECT OF MEDICATIONS
If you drink the medicines with a glass of ice water, you will digest them less. And your body absorbs them less. Therefore, the efficiency of drugs decreases.
REGL PERIOD CAN BE DIFFICULT
Digestive disorders such as diarrhea, constipation and stomach pains may accompany the menstrual period. A very cold drink will impair digestion, which can increase digestive issues. For this reason, it’s best to avoid ice water like everyone else.
CAUSES NOSE CONSTRUCTION AND THROAT PAIN
Drinking very cold drinks can cause a cold or sore throat. Ice water cools the body, the body produces more mucus to warm up. As a result, a runny nose begins. It can also lead to greater susceptibility to diseases of the ear, nose, throat, because the accumulation of mucus is a haven for bacteria. Increased susceptibility to sore throat, earache, cold and runny nose. (Ensonhaber)