Green tea dates back to China over 5,000 years ago. It is made from the dried leaves of Camellia sinensis and has long been linked to weight loss because of its many benefits. Recommendations for green tea are to drink three to five cups a day. People with caffeine sensitivity should chose the caffeine-free options.
Reduce Cholesterol
The antioxidants and extracts in green tea have been shown to lower overall blood cholesterol and reduce LDL or "bad" cholesterol levels.
Increase Metabolism
Catechin polyphenols, a type of antioxidant in green tea, work to intensify levels of fat oxidation and thermogenesis. A study by the American Journal of Clinical Nutrition found that green-tea extract resulted in a significant increase in metabolism. The study concluded that over a 24-hour period, green-tea extract increases the metabolic rate by 4%.
Reduce Appetite
Green tea helps to regulate blood-sugar levels, therefore leading to a reduction in appetite. In addition, green tea is a great source for hydration. Oftentimes when the body is thirsty it can feel like hunger, and green tea will satisfy the thirst and reduce hunger sensations.
Regulate Glucose
Green tea helps regulate glucose, which can aid in weight loss. It does this by inhibiting the movement of glucose into fat cells, which slows the rise of blood sugar after eating a meal. This is also beneficial for people with insulin sensitivity or problems with blood glucose.
Inhibit Fat Absorption
Because green tea slows the rise of insulin, it prevents high insulin spikes, which prevents fat storage because of the reduction of extra insulin. In addition, there is now evidence that green-tea catechins are related to reductions in body fat.
Low in Calories
At a time when popular drinks are loaded with calories, green tea provides an alternative. When trying to lose weight, it is important not only to reduce food calories but to reduce caloric intake in beverages. Green tea is calorie-free can be consumed cold or hot.
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