![]() Too Much of a Good Thing: Health Risks of Tea At this time, it is unknown if tea drinking can reduce your risk of cancer. Some studies suggest tea drinkers have a lower risk for certain types of cancer, but other studies do not support these findings. More research is needed on the amount of tea and type of tea, especially since some of the results have involved tea in supplement form rather than a beverage.Īlthough there is a lot of information online about tea as a cancer-fighting beverage, research has not proven that consuming tea helps to reduce the risk of cancer. Researchers are evaluating if spearmint and chamomile herbal teas can play a role in preventing diabetes. However, these findings have mainly been based on practices in other countries and not repeated in clinical trials. Some studies suggest the catechins in green tea may help to keep blood sugar in check, reducing the risk of developing Type 2 diabetes. Research relating to diabetes is less clear. Some research has shown a reduced risk of heart disease in people who drink green or black tea regularly however, the findings have been mixed in terms of tea’s effect on lowering cholesterol and blood pressure. Tea drinkers may be helping to keep their hearts healthy. Also of note, research is lacking to support the wide range of herbal tea products advertised for weight loss, and these can be harmful depending on their ingredients. Plus, the results have been minimal - only one to two pounds of additional weight loss. Though the research on caffeinated green tea looks promising, there are still a lot of unanswered questions. Decaffeinated green teas did not appear to produce the same results. Though the jury is still out, some studies suggest that the caffeine and catechins, a type of polyphenol, in tea may support weight loss. Additionally, research suggests that green teas offer a greater antioxidant punch compared to most other varieties. Thus, tea powders, decaffeinated teas and bottled tea drinks may not offer the same health benefits. These substances are antioxidants, compounds that may help reduce the risk of certain chronic diseases.ĭuring processing, some polyphenols in tea are destroyed. Natural substances called polyphenols are found in both caffeinated and herbal teas. Tea also is a source of fluoride, but the amount can vary depending on the type and the amount of water used to make it. For instance, there are only about 5 milligrams of calcium in one cup of herbal tea, such as chamomile. The actual amount varies depending upon the age and growing conditions of the tea plant.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |