According to a study conducted in 2019 and published in The New England Journal of Medicine, the objective of Intermittent Fasting is to “motivate the body to switch metabolically.” When the body makes a switch, it gets its energy not from glucose stored in the liver but from ketones stored in fat. An increase in blood ketones, a process known as ketogenesis, is thought by some researchers to have the potential to stimulate cellular signals that slow down the aging process, lower levels of inflammation that are chronic inside the body, and result in more consistent blood sugar levels.
In 2017, an article published in Obesity found that it takes the body an average of 12 hours without food to trigger a metabolic transition. Preventing insulin production requires consuming no carbohydrates, protein, or fat and few calories as is humanly feasible. That implies that drinking water, water with added lemon juice, or water with a sprinkle of apple cider vinegar are all acceptable during Fasting, but what about drinking tea?
Since drinking unsweetened tea will not increase insulin levels, it is acceptable to consume these beverages even when fasting. A fast is considered broken as soon as sugar, honey, or milk is added to tea, as stated by Autumn Bates, a licensed clinical nutritionist in Manhattan Beach, California.
It is acceptable to drink plain loose tea leaves or tea bags brewed in hot water during fasting periods. However, sweet tea, tea lattes, and tea containing caloric additives, such as syrup, honey, milk, sugar, or juice, are not permitted during fasting periods. You can drink sweet tea, lattes, and any tea with caloric mix-ins during your eating window. (If you want to know everything you can drink while intermittent Fasting, check out this comprehensive guide.)
On this diet, the timing of your meals is more important than the food itself. Therefore, in contrast to regimens such as the Atkins diet (which is low in carbohydrates) or the IIFYM diet (which calculates macronutrients), intermittent Fasting focuses less on the meals and liquids you choose to eat and more on the times at which you do so.
The following is a list of the intermittent fasting regimens that are followed the most frequently:
During regular eating periods or days, there are often no limits placed on the number of calories or the kind of foods consumed. On the other hand, the range of calories consumed during fasting periods or days is often between zero to around 500 calories. You have the freedom to choose whether to spend those calories on food or beverages.
According to Julie Upton, RD, co-founder of the nutrition news firm Appetite for Health in San Francisco, "unsweetened calorie-free tea is good," as was indicated earlier.
Leigh Merotto, RD, a registered dietitian in Toronto specializing in metabolic health, digestion/gut health, and sports nutrition, recommends unsweetened herbal and caffeinated varieties free of cream, cream, dairy/dairy alternative, and any sugar. Merotto's areas of concentration include metabolic health, digestion/gut health, and sports nutrition.
Consuming many cups of tea daily, whether in conjunction with intermittent Fasting or not, can lead to the following:
During fasting or eating periods when practicing intermittent Fasting, drinking any unsweetened tea is beneficial, but the following varieties tend to give the most significant payoffs:
Some potential benefits of intermittent fasting include weight loss, a slower aging process, and a decreased risk of cardiovascular disease. However, to reap these health benefits, you will need to be able to maintain your commitment over the long term. This can be a difficult task to accomplish if you are only allowed to consume food during a four-hour window each day.
Pregnant, nursing, or have diabetes or a history of eating disorders or seizure disorders should avoid intermittent Fasting. Others who should avoid it include individuals with a history of seizure disorders or eating disorders.
Before beginning a plan involving intermittent Fasting, you must see a nutritionist or your primary care physician. This is true of any dietary plan.
While you are intermittently fasting, can you drink tea while fasting at any hour of the day or night as long as you appreciate it in its natural form? Tea that has been brewed in water by itself contains no calories, is high in antioxidants, and may help curb cravings for unhealthy foods while also enhancing feelings of relaxation.
To maximize the health benefits of tea, you should strive to drink three to four cups of unsweetened tea every day, regardless of whether or not you are fasting. Try to make at least half of those cups of tea using the cold-brewing method since some researchers feel that steeping tea in boiling water might destroy some of the components of the tea that are beneficial to one's cardiovascular health and lifespan. Mix loose-leaf tea with water in a pitcher, using one teaspoon of tea leaves for every eight ounces of water. After allowing the tea to steep for at least six hours in the fridge, filter it to remove the tea leaves, and then enjoy the beverage.