There are many ways to boost metabolism naturally, including:

1. Eating protein-rich foods: Your body burns many more calories digesting protein than it does eating fat or carbohydrates. As part of a balanced diet, replacing some carbs with lean, protein-rich foods can boost metabolism at mealtime. Good sources of protein include lean beef, turkey, fish, white meat chicken, tofu, nuts, beans, eggs, and low-fat dairy products.

2. Spicing up your meals: Spicy foods have natural chemicals that can kick your metabolism into a higher gear. Cooking foods with a tablespoon of chopped red or green chili pepper can boost your metabolic rate. The effect is probably temporary, but if you eat spicy foods often, the benefits may add up. For a quick boost, spice up pasta dishes, chili, and stews with red pepper flakes.

3. Drinking coffee or tea: The caffeine in coffee and tea can help stimulate energy expenditure and jumpstart the fat-burning process, also called lipolysis. However, it is important to note that excessive caffeine intake can cause negative side effects.

4. Eating whole, nutrient-dense foods: Whole, nutrient-dense foods can also potentially act as metabolism boosters, such as eggs, meat, yogurt, spices, probiotic foods, green tea, and garlic.

5. Getting enough sleep: Lack of sleep can negatively affect metabolism. Aim for 7-8 hours of sleep per night to help keep your metabolism functioning properly.

6. Exercising regularly: Exercise can help increase muscle mass, which in turn can boost metabolism. Aim for at least 30 minutes of moderate exercise most days of the week.

It is important to note that while some products claim to boost metabolism, there is limited scientific evidence to support their effectiveness. Additionally, some products may have negative side effects. It is generally best to focus on natural methods for boosting metabolism, such as those listed above.