1. Drink water, especially before meals

The advice to drink water to lose weight is reasonable, because water will increase metabolism activity by 24-30% in the period of 1-1.5 hours, thereby helping us burn more calories.
A study has shown that drinking half a liter of water about 30 minutes before eating causes us to eat less and increase our ability to lose weight by 44%.
2. Eat breakfast with eggs
Many studies show that when eating eggs instead of breakfast with starch as the dominant, we will absorb fewer calories within the next 36 hours, as well as reduce weight and fat loss. You can replace eggs with any protein of the same quality, the effect is similar.
3. Drink coffee, especially black coffee
Coffee is high in antioxidants and has many health benefits. Caffeine in coffee can increase metabolic activity by 3-11% and increase fat burning rate by 10-29%.
The only thing you need to keep in mind is to choose quality coffee (without impurities) and do not add too much sugar or anything high in calories to your coffee cup, because they will lose the weight loss of coffee. .
4. Drink green tea
Like coffee, green tea can also help with weight loss. Although it only contains small amounts of caffeine, green tea contains a very good antioxidant called catechin, which works in combination with caffeine to enhance fat burning.
5. Use coconut oil to cook
Coconut oil is good for health, because it contains high levels of a special type of fat called medium chain triglycerides.
This type of fat enhances metabolism by 120 calories per day, as well as reducing cravings, helping to reduce the total amount of calories we consume into the body by 256 units per day.
Note that the ability of coconut oil to reduce fat only works when we use it instead of regular grease for cooking, instead of just pouring coconut oil on cooked food.

1st point has its merit. Besides what you mentioned, you will also eat less after the drink because rasa kenyang. So it is quite true.

This post has been edited by Nanti Sekejap: Jan 13 2020, 11:37 AM

Yeah scientists like to write report. More words will look more professional.

In short, you eat/drink above then you will have less appetite to consume other stuff hence equals to eat less. Calories in lesser than Calories out = burn fat.

It's a little too micro to be of much use to the general public IMHO.

When creating a statue, you first use the hammer for the shape and then a chisel for definition to create from a big piece of rock. The general public needs the hammer first. The small tweaks above more represent the chisel. Well meaning, but unlikely to have any substantial impact by itself.