1 calorie = 4.186 joules, so 1 macrocalorie = 4,186 joules = 4.186 kilojoules = 1,000 calories, or 1 macrocalorie = 4.186 kilojoules = 1,000 calories.

Calories (cal) are also commonly used in nutrition to calculate energy, referred to as calories, and kilocalories are also called large calories. 1 kilocalorie (kcal) is defined as the amount of heat required to raise 1 gram of water by 1 degree Celsius at 1 standard atmosphere.

In addition to the above two units of energy, the unit of power is expressed in watts in electricity and in Newton-meters in mechanics. But most of the time just joules and calories are discussed, so you can live without discussing other units of energy in normal life.

Expanded Information:

. p>Notes:

1. Three meals should be regular and timed. Focus on what you eat rather than not eating at all. Just control your calorie intake and eat less appropriately.

2. Meat should be chosen with relatively less fat and higher protein. Fish and chicken are good choices. Instead, pork is higher in fat.

3, drink more water, drinking water always helps to clean the stomach and remove toxins. It is very beneficial to weight loss. But to drink on average, do not drink too much at once, which is also not good.

4, stay away from high-fat full-fat dairy products, fried foods too. Carbonated drinks are also a source of obesity. Otherwise there wouldn't be so many fat people in the US because they love fast food, the very same fried foods and carbonated drinks.?

Baidu Encyclopedia - Food Calorie Chart

Baidu Encyclopedia - Calories

Baidu Encyclopedia - Calories