The health benefits of ‘miracle tea’ debatable

The miracle beverage which has ancient roots is fast gaining popularity in the US as an effective health therapy that stimulates the immune system, prevents cancer, and improves digestion and liver function.

Kombucha tea is classified as bacteria, but frequently referred to as a mushroom because it looks like one. Like iced tea, Kombucha is usually served cold and is available in packed bottles at health food stores.

The beverage can also be brewed at home by adding the Kombucha to sugar and black or green tea and allowing the concoction to ferment. The resulting liquid contains vinegar, B vitamins and a number of other chemical compounds.

Hailed for multiple health benefits
Since, the fermented trendy liquid brew contains large quantities of bacteria it is credited with health benefits ranging from detoxification of the body, to curing arthritis pain, indigestion, kidney stones, eczema and insomnia to helping cancer recovery due to its chemotherapeutic properties.

Many regular drinkers claim it strengthens the immune system, regulates blood pressure, improves eye sight and helps shed weight.

Though there is not enough scientific evidence that Kombucha tea delivers on its health benefits, one thing is certain that the fermented drink acts as a mild intoxicant to stimulate the body to function better.

Alick Bartholomew, director of the Kombucha Tea Network stated, “It is very good for the immune system, mostly because of its probiotic activity in the intestinal tract.

"It is a live product and is very unpredictable - you can't predict what's going to happen.

"There have been more inquiries over the past few months from people wanting to know how to make it."

The harmful effects of Kombucha tea
However, on the flip side, there have been reports of harm and illness surrounding the tea including allergic reactions, nausea, rashes, metabolic acidosis, and stomach upset.

In addition, the miracle tea has been linked to toxic reactions. Lead poisoning also may be a potential risk if ceramic pots are used for brewing — the chemicals in the tea may leach lead from the ceramic glaze.

Since, the beverage is often brewed at home under non-sterile unhygienic conditions the risk of contamination is higher.

According to Dr. Emma Williams of the British Nutrition Foundation there is need for more studies to substantiate the benefits of Kombucha tea.

She stated, “Until more is known about both the health benefits and harmful effects surrounding this type of tea, consumption should be viewed with caution.

There is little scientific evidence available in the literature to support the beneficial effects of this tea,” she added.