Tiger nuts, goat meat and fermented food are the dieting alternative food for 2017 as revealed on Save Money: Loose Weight.

Tiger nuts are not real nuts but are tubers of a grass-like plant called the yellow nutsedge. They are said to make you fuller for longer and are high in iron, potassium, magnesium and Vitamins C and E.

Goat meat are said to low in fat compared to other meets but are currently very expensive in the UK.

Fermented food are things like yoghurt and sauerkraut that are very good for stomach health.