Low energy levels can make it difficult to be productive at work or to engage in everyday activities. Among them, changing your diet may come first.
Give your body right protein.
Given if you're eating enough food every day, it's possible you're not eating the right kinds of food. Protein in particular plays a big part in your daily energy levels. But not all protein is good protein. Best sources of heart-healthy protein include salmon, eggs, beans, and tofu.
Choose slow-burning carbohydrates（碳水化合物）.
Carbohydrates are an essential part of a healthy diet. Slow-burning ones can help stabilize blood sugar and promote a healthy body weight. If you're feeling exhausted, choose healthy carbohydrates that will help fuel your body throughout the day.
Eat more raw fruits and vegetables.
Fruits and vegetables provide you with what your body needs to feel full and energetic. Eat at least five servings of vegetables each day and two to four servings of fresh fruit. They are packed with vitamins, minerals and nutrients.
Avoid sugar.
Sugar gives consumers a temporary burst of energy（known as a sugar rush）. Once the sugar rush ends, most people feel tired. Don't eat candy, sweets, soda, or any other food products with added sugar, as these will only make you more tired as the day goes on.
A. However, the effect wears off quickly.
B. They provide us with energy to complete all activities.
C. Select leafy and dark green vegetables for daily consumption.
D. Fortunately, there are steps to help increase your energy levels.
E. Low energy levels are one of the most common problems faced by all.
F. Some meats, for example, are high in protein but come with high fat levels.
G. Adults consume at least 8 grams of protein for every 20 pounds of body weight.
