Consequences of Excessive ConsumptionBlack TeaFor Body Health
Black tea is a popular beverage that has been used for its medicinal properties for many years. Recent studies show that its compounds play a significant role in reducing obesity,diabetes, cancer, and heart diseases. However, due to itscaffeinecontent, it can lead to side effects such asinsomnia, respiratory issues, and increasedheart ratewhich make it unsuitable for some individuals. In this section of healthSelMagzwe will discuss the effectsof teaconsumption so stay with us.
Diarrhea:
Caffeine is a primary component of black tea; hence, daily consumption can lead todiarrheaas caffeine stimulates the digestive system. If consumed in excessive amounts, black tea can negatively affect health. Additionally, it directly impacts the central nervous system, making you feel uncomfortable over minor issues. High doses of black tea can lead to digestive problems, insomnia,varicose veinsand palpitations.
Constipation:
Black tea contains tannins that assist in the deposition of chemical residues in the body. Excessive consumption can lead toconstipationas the body begins to store a large amount of waste.
Stomach Discomfort:
As mentioned earlier, black tea contains caffeine, which produces various acidic substances in the stomach, making digestion difficult. As a result, discomfort occurs in the stomach. Additionally, if you havestomach canceror any cancer, avoid consuming black tea.
Cardiovascular Diseases:
Due to its caffeine content, black tea is not recommended for patients recovering from heart attacks or those with cardiovascular diseases. Patients withgastritisorstomach ulcersshould avoid it due to increased acidity.
Aesthetic Issues:
Regular consumption of black tea over time can lead to staining, wear, and spots on teeth; hence,green teaorherbal teasare recommended to prevent this.
Reduced Iron Absorption:
Consuming black tea can hinder iron absorption. A cup of tea consumed with food can reduce non-heme iron absorption by about 70%. However, it should not pose a risk to healthy individuals. If you have trouble absorbing iron, drink tea after a meal.
Drug Interactions:
Regularly consuming large amounts of black tea might lead todrug toxicityspecifically with albuterol, clozapine, and metaproterenol. It can also reduce the effects of medications like carbamazepine, valproate, and pentobarbital. Therefore, consult your doctor if you’re taking specific medications.
Pregnancy Issues:Limit caffeine intake to less than 200 mg per day, depending on its concentration, as some studies suggest that high caffeine intake may be linked toweight loss
risk in the fetus and a higher chance of miscarriage.Dizziness:Experiencing dizziness is a side effect of drinking too much caffeine in tea, usually associated with consuming more than 400 – 500 mg or about 6 – 12 cups (1.4 – 2.8 liters) of tea.Headache:While low caffeine intake can relieve certain types of headaches, excessive consumption can have the opposite effect and lead to frequent headaches.
Research shows that 100 mg of caffeine daily can cause daily headaches, but the exact amount needed varies between individuals. Compared to other beverages like soda andcoffee
, tea contains less caffeine.
Heartburn:Caffeine in black tea may cause heartburn or worsen acid reflux symptoms. Studies indicate that caffeine can relax the sphincter that separates the esophagus and stomach, allowing stomach acidity to flow easily into the esophagus. However, drinking tea doesn’t necessarily lead to heartburn, and individuals can react very differently to certain foods.
Increased
anxiety,stress
and restlessness:Black tea leaves naturally contain caffeine, and excessive consumption can lead to feelings of anxiety, stress, and restlessness. A standard cup (240 ml) of tea contains about 11 to 61 mg of caffeine, depending on the brewing method.
Anemia:
Consuming tea, especially right after meals, prevents iron absorption from food, leading to chronic anemia in consumers. Tannin, one of tea’s components, gives it a bitter taste; when combined with iron, it forms a precipitate. The size and weight of the precipitate molecules are not absorbed by the body, which is why drinking tea right after meals inhibits iron absorption. It also slows downblood clotting.Alzheimer’s:High tea consumption, which contains aluminum, could lead to Alzheimer’s disease.Black tea generally has more caffeine than green or white tea, and the more the tea is steeped, the higher its caffeine content becomes. If you notice such symptoms, avoid excessive consumption of black tea.
Diarrhea
Excessive tea leads to diarrhea.Tea Side Effects and Harms
Black tea side effects on the bodyTea Side EffectsBlack tea side effects during pregnancy
Causing HeadachesDisadvantages of tea for headaches
Serious Effects of Tea
Harms of Tea for the Body
