Fish Research suggests that omega-3 fatty acids EPA and DHA might aid weight reduction.
Menthol Long-term use of menthol has been shown to increase metabolically active brown fat, increase caloric expenditure, prevent weight gain.
Curcumin (Turmeric) Curcumin is found in the extract of turmeric root, and it appears to be promising when it comes to the fight against obesity.
Green Tea Green tea has been shown to assist the body in burning more fat and calories, thanks to its potent catechin.
Capsaicin (Hot Pepper) Capsaicin appears to help stimulate brown fat, which is a metabolically active type of fat that actually stimulates fat burning.