Case in point: A just-released animal study published in the European Journal of Nutrition found that, by lowering levels of obesity-promoting bacteria in the gut while also increasing the number of lean mass-supporting bacteria, black tea may promote healthy weight loss. “Some black tea components stay in the intestines and serve as fuel [or prebiotics] for ‘friendly’ bacteria in the gut," explains Jennifer McDaniel, R.D.N, a spokesperson for the Academy of Nutrition and Dietetics who was not involved in the study. "These changes in the gut bacteria positively influence energy metabolism and may be what is responsible for modest weight loss.”
If you're considering trying intermittent fasting, consult with your doctor and get the green light first, because IF isn't safe for everyone. If you do get the OK, start off with an easier form of IF, like fasting for 12 hours a day (7 p.m. until 7 a.m. the next morning) to allow your body to adjust. ADF is a very advanced form of IF and may not be suitable for everyone. I have been doing intermittent fasting for well over a year and built up to alternate day fasting. It's important to listen to your body and do what's right, safe, and healthy for you.
Juice fasting involves consumption of juices of fruits and vegetables during the fasting period. No solid foods are eaten during this period which can last for a day to 2 weeks. This type of fasting requires careful planning. One needs to get enough minerals and vitamins from a variety of fresh fruits and vegetables. This fast is meant for detoxification and weight loss.
Stavrou, S., Nicolaides, N. C., Papageorgiou, I., Papadopoulou, P., Terzioglou, E., Chrousos, G. P., … Charmandari, E. (2016, July 31). The effectiveness of a stress-management intervention program in the management of overweight and obesity in childhood and adolescence. Journal of Molecular Biochemistry, 5(2), 63–70. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4996635/
If you really want the water you drink to help you lose weight, you should follow the “8x8” rule recommended by most nutritionists: Drink eight eight-ounce glasses of water per day for weight loss and to maintain an ideal weight. You might need to drink more water if you exercise a lot or sweat heavily, or less water if you drink other beverages like herbal tea (make sure they are decaffeinated).
I first learned about the weight-loss power of tea when my mother fell victim to diabetes. A former nurse back in Korea, she urged me to look into Eastern remedies when it became clear that Western science couldn’t help her. And time and again, as I pored through the studies, the same answer kept popping up: tea. What I learned in my research, and collected in my new book, The 7-Day Flat Belly Tea Cleanse, in which test panelists lost up to 10 pounds in just one week, was that certain teas not only melt fat by boosting metabolism, but can actually prevent our bodies from forming new fat cells.
While it is an active weight loss supplement, there is no scientific research that proves that it causes weight loss. In fact, the National Institute of Health does not recommend the long-term consumption of Senna tea. This is because long-term and high dosages can cause liver damage, heart function disorders, dehydration, abdominal pain, intestinal blockage, and diarrhea.
And Ian K. Smith, M.D. agrees. Dr. Ian is a Harvard graduate, founder of the SHRED Lifestyle, and the author several best-selling diet books. He explains that the liver, kidney, lungs, skin, and gastrointestinal system remove toxins that accumulate in the body. But following a detox diet full of natural foods can enhance the body's ability to cleanse. He adds, however, that dieters should make no assumptions about health when choosing a detox diet. "Detoxes have gotten very trendy, and many of them are unhealthy and quite dangerous."