1. Grapefruit

Grapefruits boost metabolism and provide a feeling of fullness. They stabilize blood sugar, improve the functioning of the nervous system, and lower cholesterol levels. Grapefruits are known to be rich in antioxidants. Some diets promise that you can lose 3 to 4 kilograms in 14 days by eating one grapefruit a day. 100 grams of grapefruit has only 29 calories.

Grapefruits are not recommended for people with intestinal problems, for those with high blood pressure taking medication, or for women taking contraceptive pills and people with hormonal issues.

2. Celery

Celery was considered an elixir of youth in ancient times, as it slows down the aging of body cells. It is an exceptional source of vitamins, amino acids, and minerals, making it a highly recommended addition to any balanced diet. Because it contains a high percentage of water, it is suitable for juices or for use in salads, and it is often used in cooking. Of course, it has the most nutritional value when it is fresh. 100 grams of celery has 29 calories.

Celery is one of the few foods that have no side effects and is therefore recommended for everyone. It is especially beneficial to eat (or drink) celery before bedtime.

3. Avocado

100 grams of avocado has 208 calories and a high amount of fat. However, since it contains monounsaturated fats, avocado promotes metabolism, protects cells from free radicals, lowers cholesterol levels, reduces the risk of heart diseases and strokes, and also affects the quality of hair. Just a few slices of avocado are enough to burn more calories than you consume. It is best to eat avocado in the morning with tomatoes and a little sea salt. For weight loss, the best option is an avocado smoothie, which you can add to salads, or eat with white chicken meat and a slice of whole grain bread.

Who should be cautious about consuming avocado? People with liver and gallbladder problems. Also, be careful with the leaves and seeds, as they are toxic.

4. Broccoli

Broccoli is a natural catalyst with low energy density and very few calories. You can eat large quantities of it without gaining weight, and you'll get plenty of fiber and burn more energy than you consume. Many weight loss diets with broccoli promise a loss of up to 4 kilograms per week. Broccoli is best eaten in combination with carrots, tomatoes, and cucumbers. You can season it with olive oil or lemon juice, and you'll lose the most weight if you eat it as a side dish with fish cooked or baked in its own juice. Broccoli and chicken meat is also a winning combination for weight loss.

100 grams of broccoli has 28 calories.

Broccoli has no known effects on any disease and can be eaten without restrictions.

5. Tofu

Tofu is known for absorbing and enhancing the flavors of other ingredients, and it has 73 calories per 100 grams. In Japan, there is an extremely popular diet where you replace the amount of meat you usually eat in a day with tofu, and you can lose 2 kilograms per week. Tofu contains a lot of plant-based proteins, as well as vitamins and minerals, including folic acid, which is important in preventing cancerous diseases. Additionally, it is an essential supplement for people with diabetes, cardiovascular diseases, gastritis issues, stomach problems, etc.

Who is tofu not recommended for? People with kidney impairments, as it increases the level of uric acid in the blood. In limited quantities, children and teenagers can eat tofu.
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