The metabolism is not just transforming food into energy. Namely, it helps maintaining basic functions like blood circulation, breathing, hormonal balance and cells repair.

Daily eating habits, weight, height, age and gender are some of the factors which have influence over it. Slow metabolism can cause various problems like depression, slow heart rate, heavy menstrual discharge, fatigue, cholesterol, weight gain, swollen joints and dry skin.

Therefore, it is of crucial importance to boost the metabolism in a natural way and the best way to do it is your diet. Read about 10 superfoods which will help you boost your metabolism.

  1. Lemons

Apart from cleansing the digestive system, lemons also speed up the metabolic function. This is because of the high content of vitamin C and enzymes which are excellent when it comes to toxins elimination.

All you need to do is add the juice of half a lemon into a glass of warm water and drink it on an empty stomach first thing in the morning. Moreover, add lemons in your meals or salads and enjoy the healthy benefits they bring.

  1. Green Tea

Green tea is famous for its boosting abilities. Its abilities are due to the content of antioxidants and polyphenols.

Because of its thermogenic properties, green tea is able to promote fat oxidation.

The caffeine and catechins that it contain speed up both the energy expenditure and the metabolism throughout the weight loss process. Drinking 2 to 3 cups of green tea on a daily basis is for the best.

  1. Cayenne Pepper

Capsaicin is a compound found in cayenne pepper and it has thermogenic abilities which speed up metabolism. According to a study which was published in 2008, capsaicin boosts body temperature and metabolism, which is helpful for managing the weight.

Moreover, capsaicin promotes protein activity, and it is also excellent for oxidation.

Another study from 2012 has proven that consuming cayenne pepper helps weight management in three categories: lowered appetite, increased energy levels and increased oxidation of lipids.

  1. Grapefruits

Grapefruits are rich in vitamin C, which regulates fat metabolism and promotes fat burnings. Furthermore, they contain naringenin, which is a flavonoid that lowers the insulin levels, thus improving the blood sugar levels and speeding up metabolism.

According to a study from 2011, low-calories diet and a glass of grapefruit juice on a daily basis can both speed up the weight loss process and regulate the metabolism.

Additionally, significant improvements in the lipid profiles have been noted.

Nevertheless, grapefruit may interact with some medications, so consult a doctor prior to including it in your diet.

  1. Apples

Apples are so healthy and they are great for naturally speeding up the metabolism. In case you are trying to lose weight, apples are the perfect solution because they are rich in fiber and are low in calories. Due to its fiber content it prevents the cells from absorbing fat and promotes water absorption.

Furthermore, it is going to keep you full longer and will prevent unhealthy craving. This is particularly true if you eat a whole apple prior to eating your meal.

All apples healthy, but green apples are definitely the best when it comes to speeding up the metabolism.

  1. Ginger

Ginger has thermogenic properties, meaning it can increase the temperature of the body, thus increasing metabolic rate. Moreover, it increases the feeling of satisfaction which means fewer calories. Also, it burns already consumed calories.

According to a study from 2009, ginger is able to reduce the visceral fat and boost the metabolism. Regular ginger consumption will reduce the side effects of a diet which is high in cholesterol.

Another study from 2012 confirmed the beneficial effects of ginger when it comes to boosting the metabolism and managing the weight.

  1. Black Coffee

The high caffeine content is responsible for this. It stimulates the psychoactive central nervous system, therefore promotes metabolic rate. Apart from being good for releasing the dopamine and norepinephrine, caffeine also impedes adenosine, which is an inhibitory neurotransmitter. According to a study from 1980 published by the American Journal of Clinical Nutrition, coffee can immediately affect both the metabolism and the fat oxidation.

The same journal brought out another study in 2006 and it said that coffee increases thermogenesis by increasing fat oxidation. Moreover, it also stimulates the nervous system in order to give signal to the fat cells to start breaking down fat.

Nevertheless, you need to drink coffee in moderation, so 2 to 3 cups a day is just enough.

  1. Cinnamon

Apart from being delicious, cinnamon also promotes the weight loss process. It is high in antioxidants and phytochemicals, but it is low in calories, so it is perfect for boosting the metabolism.

It is a great stabilizer for blood glucose. Cinnamon lowers the cholesterol and improves the blood sugar levels.

Moreover, it lowers the triglyceride levels. This is excellent news for people with diabetes.

According to a study published in 2010, cinnamon has a positive effect in issues related with metabolic syndrome like insulin sensitivity, glucose, inflammation, antioxidants, lipids and body weight.

Experts recommend consuming ½ or 1 teaspoon of cinnamon for 20 days straight so as to boost the metabolism.

  1. Almonds

Apart from being high in calories, almonds are also high in Omega-3 fatty acids, which make them perfect for speeding up the metabolism.

The omega-3s are excellent when it comes to decreasing the production of leptin. Leptin is a natural chemical which slows down the metabolism.

Additionally, it seems that almonds positively affect the expenditure of energy.

According to a study published in the British Journal of Nutrition in 2007, almonds do not lead to gaining of weight since they are rich in fiber.

Apart from reducing the cholesterol, they also reduce the glycemic impact of the consumed carbs, on condition to eat them together with almonds. Moreover, they are rich in protein, meaning they help the burning of calories.

  1. Broccoli

This is a superfood and it is abundant in all sorts of minerals and vitamins, including calcium and vitamin C, which are critical for fast metabolism.

Vitamin C aids the absorption of calcium, which is the trigger. Moreover, it is abundant in photochemical, which is helpful when it comes to breaking down fats.

Also, broccoli is very low in calories, so you can eat as much as you want.