Weight HighEvidence-based weight loss information

What is the best green tea for weight loss

By Norma Ector · · Updated

A cup of green tea and a teapot
Contents

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Green tea has long been celebrated for its health benefits. It contains antioxidant compounds called catechins, along with caffeine.

It is often promoted for weight loss, but the evidence is less impressive than the marketing.

According to NCCIH, the catechins and caffeine in green tea may have a modest effect on body weight, and results vary.

No type of green tea or brewing method will make a big difference on its own. Diet and activity still drive weight loss results.

Benefits of Green Tea for Weight Loss

Green tea contains catechins and caffeine, which may slightly raise the number of calories you burn. Any effect is small.

The biggest practical benefit is simple: unsweetened green tea has almost no calories, so it can replace sugary drinks.

Types of Green Tea

There are many types of green tea available on the market, including matcha, sencha, genmaicha, and houjicha. Each type of green tea has its own flavor.

Matcha is made from whole, finely ground green tea leaves, so you consume the leaf itself and typically get more caffeine per serving.

Sencha is a steamed green tea with a mild flavor and vibrant color. Genmaicha is a blend of green tea and roasted brown rice that has a nutty flavor. Houjicha is a roasted green tea with a deep, toasty flavor and usually less caffeine.

How to Brew the Best Green Tea for Weight Loss

What is the best green tea for weight loss

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Brewing green tea well mostly affects its taste. Many green teas taste best with water below boiling, around 160°F to 180°F, steeped for 1 to 3 minutes.

Over-steeping or very hot water can make green tea bitter, which tempts people to add sugar.

Different Ways to Enjoy Green Tea

Green tea can be enjoyed hot or cold. For a refreshing cold beverage, allow the brewed tea to cool before adding ice, lemon, or mint. Skip sugar and sweetened bottled versions, which add calories.

Potential Side Effects of Drinking Green Tea

NCCIH notes that no safety concerns have been reported for green tea consumed as a beverage by adults, but there are a few things to be aware of.

Green tea contains caffeine, so drinking a lot can cause trouble sleeping, jitteriness, or stomach upset. People who are sensitive to caffeine or pregnant should limit their intake.

Concentrated green tea extracts are a different story. Liver injury has been reported in some people who used green tea products, mainly extracts in pills. High doses of green tea can also lower blood levels of the heart drug nadolol, so ask your doctor before using green tea supplements if you take medication.

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There are many brands of green tea available on the market. No brand has been shown to work better than others for weight loss, so pick a plain green tea you enjoy and will drink without sugar.

Organic certification covers how the tea is grown, not whether it helps with weight. Be wary of "slimming" or "detox" tea blends, which may contain laxatives. The FDA also warns that many weight loss products are contaminated with hidden drug ingredients.

Green Tea Recipes for Weight Loss

Green tea can fit into recipes, but watch the extras if your goal is weight loss. Iced green tea with lemon or an unsweetened matcha latte made with low-fat milk is light; green tea ice cream and desserts are still desserts.

Green Tea Detox Diet Plan

You may see "green tea detox" plans promoted to jumpstart weight loss. Your liver and kidneys already remove waste, and no tea detoxes your body.

Any weight lost on these plans comes from eating fewer calories, not from the tea. Avoid detox teas with laxatives or diuretics, which mainly cause water loss.

Conclusion

The best green tea for weight loss is a plain, unsweetened one you enjoy. Its effect on body weight is modest at best, so it supports, but cannot replace, the diet and activity changes behind lasting weight loss results.

Stick with brewed tea rather than concentrated extracts, which carry a rare risk of liver injury.

FAQs

What is the best green tea for weight loss?

No single type is proven best. Plain brewed green tea such as sencha or matcha, without sugar, is a good choice.

Matcha uses the whole ground leaf, so it delivers more caffeine and catechins per cup. Any effect on weight is modest at best.

How much green tea should I drink for weight loss?

There is no proven amount of green tea for weight loss. A few cups a day is safe for most healthy adults, but watch your total caffeine, especially if you are sensitive to it, pregnant, or take medications.

Does green tea help with belly fat?

No drink targets belly fat. The catechins and caffeine in green tea may have a modest effect on overall body weight.

A calorie deficit and regular activity are what reduce body fat, including around the waist.

Sources

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