The latter two have the function of appetizing food and can increase your appetite. Although both of them are not very high in calories, they can't play a role in losing weight.

Finally, grape seeds

Grape seed extract is rich in 100 kinds of effective substances, among which unsaturated fatty acid linoleic acid (which is necessary for human body but cannot be synthesized) accounts for 68-76% of the total oil crops, and 20% of cholesterol is consumed from unsaturated to saturated state, which can effectively reduce blood lipids.

Although reducing blood fat is helpful to lose weight, there is a lot of fat in the blood, and it needs to consume subcutaneous fat to lose weight.

Therefore, the three can be said to have no weight loss effect.