Coke was invented by an American pharmacist named John Pemberton. He hoped to create a medicinal mixed drink that could refresh, relieve fatigue, and cure headaches. Pemberton's "Coca-Cola" was initially non-carbonated and was to be mixed with cold water when consumed. It became a carbonated drink only due to a fortuitous accident.
Today, Coke is known almost everywhere in the world. This carbonated soft drink containing kola nut extract and other flavorings originated in the United States and is now popular worldwide. This mysterious formula has not only given Coke a legendary century of bestsellers but has also caused a lot of trouble for the company. In fact, since its invention, scientists have never stopped studying Coke, continuously exploring its relationship with health. In recent years, amidst various doubts and speculations, can we still drink Coke? What exactly does Coke bring us?
It is especially inadvisable to drink Coke while smoking.
A 355ml can of Coke contains about 35 grams of sugar, equivalent to 140 kilocalories, which is the same as 40 grams of rice. However, while the calorie content is equal, the nutritional value is vastly different because sugar contains only calories and no other nutrients, making it a "empty calorie" food. Frequent consumption of such beverages can lead to obesity, osteoporosis, and other issues, and different people may have different reactions to drinking Coke.
Drinking Coke is harmful to children.
Coke contains caffeine. A 340-gram bottle of cola-type beverage contains 50-80 milligrams of caffeine. It has been shown that an adult who ingests more than 1 gram of caffeine at once can experience central nervous system excitement, rapid breathing, tachycardia, insomnia, dizziness, and tinnitus. Even with less than 1 gram, the stimulation of the gastric mucosa can cause poisoning symptoms such as nausea, vomiting, dizziness, palpitations, and precordial pain. Children are more sensitive to caffeine than adults, so cola-type beverages should not be given to them.
Teenage girls who drink Coke are prone to osteoporosis.
Studies show that carbonated drinks can accelerate bone loss. Teenage girls who love drinking Coke have a five times higher chance of fractures than those who don't drink soda. The phosphoric acid in Coke may be the cause of this, as it has an adverse effect on calcium metabolism and bone. On the other hand, young girls who drink Coke may have insufficient milk intake, leading to calcium deficiency and making them prone to fractures.
Drinking Coke affects calcium absorption in the elderly.
Coke has a diuretic effect, which can reduce calcium absorption by half. Elderly people who frequently consume caffeinated beverages will exacerbate the lack of calcium in their bodies, leading to osteoporosis and an increased risk of fractures.
Newlyweds should be cautious about drinking Coke.
Most cola-type beverages contain a high amount of caffeine. Caffeine is easily absorbed through the placenta into the fetus, endangering the fetus's brain, heart, and other organs, and can also cause fetal malformations or congenital diseases. Therefore, newlyweds and couples who want to children should avoid cola-type beverages, in addition to abstaining from alcohol and tobacco. Even after the baby is born, breastfeeding mothers should not drink cola-type beverages, as caffeine can also enter the baby's body through breast milk and harm its health.
In addition, excessive consumption of caffeinated beverages can increase blood lipids and easily aggravate arteriosclerosis. Patients with high blood lipids and hypertension who drink caffeinated beverages will accelerate the worsening of their condition. For smokers, under the action of nicotine mutagens, caffeine can easily cause mutations in certain body tissues, and even lead to the production of cancer cells. To avoid these harms, one should change the habit of smoking while drinking Coke.
Sudden cessation of consumption can lead to discomfort.
Coke is clearly not a healthy beverage, especially not suitable for children, the elderly, and middle-aged women. This is because children are more prone to caffeine addiction and malnutrition; middle-aged women are more prone to obesity and calcium loss; and the elderly have a reduced ability to absorb nutrients and need to control low-nutrient-density drinks like Coke.
Because Coke contains caffeine, regular drinkers may experience symptoms such as headaches, irritability, and stomach discomfort if they suddenly stop drinking. It is advisable to gradually reduce the amount consumed before stopping completely. Besides Coke, all carbonated drinks should be consumed in moderation, and it is best for children, women, and the elderly to avoid them altogether.