Potential hazards of mixed milk and coffee drinks

Potential hazards: Milk and coffee mixed drinks

In recent years, milk and coffee mixed drinks have become increasingly popular in the market. However, there are some potential hazards hidden behind this mixed drink. This article will explore the possible health risks of this mixed drink from several aspects.

Effects on the digestive system

First of all, both milk and coffee contain stimulants. Caffeine is a substance that stimulates the central nervous system, increases heart rate and blood pressure, and causes faster intestinal peristalsis. Lactose is one of the main components of milk. When some people lack lactase in their bodies, it cannot be digested and absorbed, which can easily cause diarrhea, bloating and other discomforts.

When the two are combined, it may put a greater burden on the digestive system. Especially for those who already have gastrointestinal problems or sensitive intestines, consuming too much milk and coffee mixed drinks may cause indigestion symptoms such as stomach pain and diarrhea.

Effects on the cardiovascular system

Secondly, the caffeine and milk fat content in milk and coffee mixed drinks may have a certain impact on the cardiovascular system. Caffeine can increase heart rate and blood pressure, and excessive intake may cause palpitations, insomnia and other problems. Milk fat is one of the main components of milk, and high intake will increase cholesterol levels in the body, thereby increasing the risk of cardiovascular disease.

Especially those who already have high blood pressure, high cholesterol or other related health problems should be cautious when consuming mixed milk and coffee drinks and exercise appropriate control under the guidance of a doctor.

Impact on sleep quality

In addition, since both milk and coffee contain stimulants, drinking this mixed drink at night may interfere with sleep quality. Caffeine can inhibit the effect of adenosine and keep people awake. The tryptophan in milk can promote the synthesis of serotonin in the brain and help sleep.

When the two are combined, they may have a mutually offsetting or interfering effect. Therefore, drinking a mixed beverage of milk and coffee at night may cause problems such as difficulty falling asleep and waking up easily, thus affecting the overall sleep quality.

Impact on nutritional balance

Finally, sugar and other flavorings are often added to milk and coffee mixed drinks. Excessive intake of sugar increases the risk of chronic diseases such as obesity and diabetes, and can easily lead to unbalanced energy intake.

In addition, some commercially available mixed drinks of milk and coffee may contain artificial additives and preservatives. Long-term intake of these chemicals may cause potential harm to health.

in conclusion

In summary, although milk and coffee mixed drinks may have a certain appeal in terms of taste and nutrition, we cannot ignore the potential harm. For those who already have digestive system, cardiovascular system or sleep problems, they should be consumed with caution and adjusted appropriately according to individual circumstances.

In addition, we should also pay attention to the types and contents of added substances in commercially available milk and coffee mixed drinks, and choose healthier and more natural drinks. The most important thing is to maintain a moderate intake and pay attention to balanced nutrition while enjoying the delicious taste to maintain good health.