Water

• Increasing the amount of water you are drinking every day will increase your metabolic rate.
  
  

Green Tea

• Green tea will not only prevent cancers but will also boost the metabolism.
  
  

Grapefruit

• Grapefruit is extremely high in vitamin C and will increase the fat-burning hormones in your body, as well as boost metabolism.
  
  

Apples

• Apples are high in fiber and rich in vitamins A and C, which will boost your metabolism and help you burn more fat.
  
  

Hot Peppers

• Hot peppers contain a substance called capsaicin, which relieves stress and increases fat-burning metabolism.