Matcha and Weight Loss: What Do Studies Show?

You're wondering whether drinking matcha can help you lose weight. The human evidence examined here doesn't establish a weight-loss effect attributable to matcha. You can enjoy this drink as part of your routine, but a cup doesn't become a weight-loss method.

We'd talk about the tea as it's prepared, its taste, and its amount, without attributing an action on the body to it.

Does matcha make you lose weight?

EFSA's scientific opinion did not establish a causal link between green tea catechins and maintaining or achieving a normal body weight. Nor did it validate a reduction in body fat through increased fat oxidation. That finding doesn't support presenting matcha as a way to lose weight.

A pilot study of matcha followed two groups on the same calorie-restricted diet; one group also drank matcha. Of 40 people enrolled, 34 completed the study. After treatment, weight and body measurements did not differ significantly between the groups.

The study was not randomized. A decrease seen in both groups therefore can't be attributed to the cup of tea. We wouldn't draw a weight-loss promise from it; the comparison between groups doesn't support one. Effects attributed to matcha must be described within the limits of what the evidence can show.

Does matcha suppress appetite?

The sources reviewed don't demonstrate that drinking matcha suppresses appetite. The presence of catechins or caffeine isn't enough to answer yes. A personal feeling after a cup doesn't measure a reproducible effect.

We'd keep matcha for its taste and the pleasure of making it. Calling it an “appetite suppressant” would lead people to expect a result these data don't show. A preference for this drink doesn't replace an approach to eating suited to the person.

Where does matcha fit into a diet?

A bowl prepared with water and a sweetened latte don't have the same ingredients. To compare the calories in your matcha, distinguish the powder alone from the other ingredients and start with the serving size.

We wouldn't recommend increasing the amount in hopes of an effect on weight. If you like your usual amount, keep it for the taste. More powder also changes the caffeine per serving of matcha.

Does matcha add hydration to a weight-management plan?

A cup prepared with water provides the liquid poured into the bowl. Its place among the day's drinks doesn't demonstrate any particular effect on weight.

Individual circumstances. If your weight, diet, or treatment calls for follow-up, speak with a health professional. This page can't set a goal or interpret your personal situation.