The Hidden Dangers of Dieter's Teas

Herbal teas, often marketed as "dieter's brews," promise a convenient solution to weight loss. However, their effectiveness is questionable, and their safety is even more concerning. While a cup of hot herbal tea might soothe the soul, some varieties can harm the body. This is particularly true for dieter's teas, which contain senna, aloe, buckthorn, and other plant-derived laxatives. When consumed in excessive amounts, these ingredients can cause severe side effects, including diarrhea, vomiting, nausea, stomach cramps, chronic constipation, fainting, and even death.

The U.S. Food and Drug Administration (FDA) advises consumers to follow package directions carefully when using dieter's teas and other dietary supplements containing senna, aloe, and stimulant laxatives. Caffeine and senna are two common ingredients in these teas. While caffeine is recognized as a stimulant with no significant impact on weight loss, senna is known for irritating the large intestine and functioning as a mild laxative. This irritation is the primary mechanism by which dieter's teas induce bowel movements.

Persistent diarrhea, abdominal cramps, and other bowel issues caused by these teas should prompt immediate medical attention to prevent serious complications. The FDA is considering requiring manufacturers to include warnings about the potential side effects on product labels, and some manufacturers have already started doing so voluntarily.

Many consumers buy these products from health food stores or through mail-order catalogs, believing that increased bowel movements will prevent calorie absorption and thus weight gain. However, studies show that laxative-induced diarrhea does not significantly reduce calorie absorption. This is because laxatives primarily affect the colon, the lower end of the bowel, and do not impact the small intestine, where calorie absorption occurs.

The allure of a quick weight loss solution makes dieter's teas attractive to many, but their potential health risks far outweigh any benefits. Consumers should be aware of the dangers and use these products cautiously. For those seeking weight loss, it is safer and more effective to rely on proven methods such as balanced diets and regular exercise. In the end, the promise of a simple fix is rarely worth the potential cost to one’s health.
The Hidden Dangers of Dieter's Teas

Guarana tea from Brazil

Guarana is derived from the seeds of Paullinia cupana, and is also known as Brazilian cocoa. It contains the chief alkaloid caffeine, in addition to small amounts of theophylline and theobromine.

The purported stimulant proprieties of guarana have generally been assumed to reflect the presence of caffeine.

However, the psychoactive properties of guarana may also be attributable to the relatively high content of other properties psychoactive components, including saponins and tannins.

The guarana seeds were used as a tonic and stimulant by the Amazon Indians, even before the discovery of Brazil.

Several studies have shown that guarana may be effective in treating obesity when it is used with ma huang. It is due to the fact the guarana stimulates the metabolism and suppresses the appetite.

Guarana may be toxic when used at high concentration.
Guarana tea from Brazil

Green tea to lose weight

Green tea has health benefits that are not found in black tea. Green tea is an inexpensive weight loss aid, which is why several people are getting attracted to it.

Research conducted for the American Journal of Clinical Nutrition states that a green tea diet can speed up body metabolisms and oxidize fat without increasing heartbeat.

It was revealed that green tea cuts down weight by stimulating the body’s thermogenesis process by means of which energy is used and fat is oxidized.

Green tea functions by using up energy, up to four percent. Scientists have attributed this to the high level of catechin available in tea.

Green tea reduces ‘bad’ cholesterol count, while enhancing ‘good’ cholesterol count. As a result, those who drink green tea can substantially increase their consumption of high cholesterol food, yet maintain relatively low ‘bad’ cholesterol.

There are also dieters who prefer to drink green tea during meals. The tea is also known to suppress appetite that will sure dieters lose some weight. If no longer appetite to eat therefore there will be less food to eat.

There are many wonderful benefits of drinking green tea, but as far as weight loss goes, it simply helps the body burn fat faster and more efficiently.
Green tea to lose weight

Dieter's brews: slim chance of weight loss

Dieter's brews: slim chance of weight loss
A cup of hot herbal tea may feel soothing to the soul, but instead of soothing the body, some herbal teas can make you sick.

This is especially true with so-called dieter's teas, herbal teas containing senna, aloe, buckthorn, and other plant-derived laxatives that, when consumed in excessive amounts, can cause diarrhea, vomiting, nausea, stomach cramps, chronic constipation, fainting, and perhaps death.

In recent years, FDA has received "adverse event" reports, including the deaths of four young women, in which dieter's teas may have been a contributing factor. As a result, FDA is advising consumers to follow package directions carefully when using dieter's teas and other dietary supplements containing senna, aloe, and other stimulant laxatives.

Consumers should seek medical attention for persistent diarrhea, abdominal cramps, and other bowel problems to prevent more serious complications. The agency may consider requiring manufacturers to place a warning about the products' potential side effects on the products' labels. Some manufacturers already are doing so voluntarily.

These products--bought in health food stores and through mail-order catalogs, for example--often are used for weight loss based on some consumers' belief that increased bowel movements will prevent absorption of calories, thus preventing weight gain. Studies show that laxative-induced diarrhea does not significantly reduce absorption of calories. This is because the laxatives do not work on the small intestine, where calories are absorbed, but rather on the colon, the lower end of the bowel.
Dieter's brews: slim chance of weight loss