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Black Tea Effect on Weight Loss

More than 80 percent of all tea consumed in the United States is black tea. Black tea is packed with nutrients that are slightly different from those in green and white teas but — like green tea — black tea is linked to weight loss. You’ll get the same benefits from caffeine in both types of tea. And unique black tea flavonoids show promise that help you drop extra pounds. But you’ll get the biggest impact by using black tea to replace high-calorie beverages.
The Effect of Black Tea on Weight Loss
Black Tea Flavonoids Support Weight Loss
A group of plant-based antioxidants called flavonoids, or polyphenols, are responsible for many of the health benefits associated with tea. All types of tea are made from the same plant leaves, which contain a group of flavonoids called catechins. In green tea, the primary flavonoids are catechins. When the leaves are further processed to produce black tea, the catechins form new flavonoids called theaflavins and thearubigins. Black tea may retain a small amount of catechins, but its health benefits come from the new flavonoids.
Research published so far suggests that black tea has the potential to support weight loss. The digestive enzyme lipase is inhibited in laboratory animals that consume black tea flavonoids. Since fats aren’t digested without lipase, some dietary fats are eliminated from the body rather than absorbed. When lab mice were fed a high-fat diet, the animals receiving a higher dose of black tea polyphenols lost more weight than the group that got fewer polyphenols, reported Nutrition in 2011.
Researchers also reported that energy expenditure — or calories burned — significantly increased after laboratory mice received a dose of theaflavins from black tea, according to PLoS One in September 2015. The studies published so far are promising, but they’ve only used lab animals. More research is needed in people to determine black tea’s impact on weight loss.
Caffeine Boosts Metabolism to Lose Weight
When you drink a cup of regular black tea, you’ll get 30 to 80 milligrams of caffeine. It only takes about 50 milligrams of caffeine to increase the amount of energy your body uses while at rest, according to a study in the European Journal of Clinical Nutrition in 2009. While there’s no way to determine the exact effect on body weight, caffeine increased basal metabolism by 6 percent in the 12 study participants. Caffeine also promotes lipolysis — the breakdown of stored fat — and it stimulates cycles that metabolize fats.
Caffeine may help keep weight off for a longer period of time. Out of 2,000 people surveyed, nearly 500 people reported that they successfully lost weight and kept it off. The smaller group consumed significantly more coffee and caffeinated beverages compared to the other participants, reported the European Journal of Nutrition in November 2015. However, this survey only implies an association; it does not prove that drinking more caffeine caused the positive outcome.
MedlinePlus notes that most people can safely consume up to 400 milligrams of caffeine daily, which is 5 to 13 cups of black tea. Be aware that most products don’t report the amount of caffeine per cup, so you won’t know whether your tea is at the low or high end. People who are more sensitive to caffeine and those who have an irregular heart rhythm, high blood pressure or excess stress, may need to consume less than that recommended by the general intake guidelines.
Black Tea Reduces Calorie Consumption
Beyond the potential benefits of polyphenols and caffeine, black tea will help you lose weight if you use it as a replacement for high-calorie beverages. One cup of black tea only has 2 calories. Even if you add a teaspoon of honey, it still only has 23 calories. If you drink any type of sweetened beverage, switching it with black tea eliminates a significant number of calories. One cup of sweetened cola has 103 calories, but remember that a can of soda contains 12 ounces, which adds another 52 calories. And if you get a large soda at the local fast-food restaurant, you’ll consume 413 calories, reports the U.S. Department of Agriculture.
Drinking water before a meal promotes a feeling of fullness, which helps some people eat less. Two studies published in the journal Obesity — one in 2010 and the second in 2015 — found that subjects who drank hot or cold water before a meal lost more weight, compared to participants who didn’t drink any beverages. You’ll also temporarily burn a few additional calories as the body metabolizes water. Even though these studies only used plain water, drinking a cup of tea may deliver similar benefits.
Chinese Black Tea Promotes Fat Loss
Black tea got its name because the tea leaves turn black during the oxidation process that develops new flavonoids. When it’s brewed, black tea develops a reddish color, which is why it’s called red tea in China. Chinese black tea, or pu-erh tea, is different from black tea in the United States. Just like green tea and black tea, pu-erh tea is made from the same tea leaves, but the leaves are fermented by microorganisms and aged over an extended period of time. As a result, pu-erh tea has a unique flavor and contains flavonoids called theabrownins and gallic acid.
Researchers found that study participants who drank pu-erh tea extract lost more weight and abdominal fat than the group that didn’t drink tea, reported Nutrition Research in June 2011. But this study only had 36 subjects, so their results may not apply to other people. In lab mice, oolong, black and pu-erh teas — especially black tea — promoted weight loss and significantly decreased visceral fat, according to Food and Function in 2014.

Beet Juice For Weight Loss

Beets are usually roasted or boiled and eaten cooked, although you can shave them raw and add them to salads. Raw beets can also be made into a fresh juice using a juicer, extracting the nutrients from the root vegetable. This makes for an easy way to consume the health benefits of beets. A 1-cup serving of raw beets makes 1/2 cup of fresh beet juice. While you’re better off eating beets than drinking beet juice, the juice can fit into a healthful weight-loss diet.
Beet Juice For Weight Loss
Naturally Sweet
As it is naturally sweet-tasting, substituting fresh beet juice for a sugary drink, such as soda, can help reduce your added sugar intake intake, which can help with weight loss over the long term. One-half cup of beet juice has just over 9 grams of sugar per serving, while a 12-ounce serving of cola has almost 40 grams of added sugar. The American Heart Association recommends having no more than 100 to 150 of your daily calories coming from added sugar. A diet high in added sugar can increase your risk of weight gain. Added sugars are considered empty calories, as they have no other nutritional benefit, whereas the natural sugars found in beet juice go hand in hand with essential minerals and vitamins.
Dietary Fiber Content
Juicers extract all the insoluble fiber from beets during the juicing process, but they preserve the soluble fiber, roughly half the the total dietary fiber content. This means that a 1/2-cup serving of beet juice has 1.9 grams of dietary fiber per serving. You can also mix in the extracted fiber with your fresh juice to get the full 3.8 grams of dietary fiber. If you do so, add 1/2 cup of water to thin out the texture. Dietary fiber increases bulk in your diet, helping you feel fuller with less food, leading to a lower calorie intake that helps with weight loss. A regular serving of beet juice will give you 5 percent to 7.6 percent of the recommended intake of dietary fiber, while beet juice with the added fiber will provide 10 percent to 15 percent.
Potential Benefits of Leucine
Leucine is an amino acid that is naturally present in beets. It may potentially help reduce body fat levels by increasing protein availability and lean muscle mass. In a study published in a 2006 issue of “Nutrition,” scientists found that leucine supplementation in adult rats led to lower body fat percentages, although it did not lead to lower overall body weight. The researchers concluded that while long-term human study was still needed, leucine was possibly helpful in reducing overall body fat percentages, even at low supplementation levels. But it’s not yet known if just consuming leucine through your diet has the same effects.
Higher Vegetable Intake
Vegetables are important for a healthy, balanced diet, which is needed for healthy weight loss. A 1/2-cup serving of regular beet juice counts as 1/2 cup of veggies, so it can help you meet the 2 to 3 cups of vegetables recommended per day by the U.S. Department of Agriculture. Having a healthy, balanced diet that is rich in vegetables can help you reach your weight-loss goals, as the quantity and quality of food in your diet greatly affects your weight, according to the Harvard School of Public Health. A diet that includes your full vegetable recommendation is also key for maintaining lost weight so that your hard work is not wasted.

Lose Weight With Fresh Carrot Juice

Juice diets are a popular way to lose weight, because the fruits and vegetables required to make the juice are relatively inexpensive and readily available. And many diets focus on losing belly fat, which can increase your risk of diabetes, heart disease, respiratory problems and some cancers, according to the Centers for Disease Control and Prevention. However, it is impossible to target one part of your body for taking off the pounds. You also should not focus your weight-loss efforts on consuming only or mainly one type of food, such as carrot juice.
Lose Weight With Fresh Carrot Juice
Liquid Form
One of the drawbacks that makes fresh carrot juice less than ideal for reducing belly fat is that it’s a liquid. According to research published in the July 2011 issue of “Current Opinion in Clinical Nutrition and Metabolic Care,” carbohydrate-rich liquids are less filling than carbohydrate-rich solid foods, and consistent intake of such liquids may lead to an “increase in long-term energy intake.” This lack of satiety can encourage belly fat gain rather than reduction.
Low in Fiber
Carrot juice is low in fiber, which is not beneficial for beating belly fat. Fiber is a nutrient that promotes satiety, but fresh carrot juice contains only 1 g per cup, which is unlikely to satisfy your appetite. Research from the May 2001 issue of “Nutrition Reviews” found that adding 14 g of fiber daily to participants’ diets led to a 10 percent decrease in calories consumed. Limiting your calorie intake is the only way to eliminate belly fat.
Lack of Fat
Fresh carrot juice does not contain any dietary fat. Despite the name of the nutrient, dietary fat consumption doesn’t directly correlate to body fat, and it may actually help prevent fat gain because it promotes feelings of fullness. In addition, December 1996 research from “The American Journal of Clinical Nutrition” found that increased dietary fat intake promotes higher levels of testosterone. In addition to promoting muscle gain, increased levels of testosterone can promote reduction of body fat, according to a study from the June 2009 issue of “The Journal of Clinical Endocrinology and Metabolism.”
High in Carbohydrates, Low in Protein
Carrot juice is rich in carbohydrates, with 14 g in each cup. However, the drink is also low in protein, with just 2 g per cup. This can be detrimental for reducing belly fat; research from the March 2011 edition of “Nutrition & Metabolism” indicates that diets with a high ratio of carbohydrates to protein promote increased energy storage in fat cells and less in muscle cells.
Feasability
Restricting your dietary intake to just fresh carrot juice or any other single food item isn’t a good idea long-term. Eating a balanced diet that provides adequate levels of protein, carbohydrates, fat, vitamins and minerals is the best way to lose weight and stay healthy. To reduce belly fat, increase your activity levels and reduce your calorie intake.