Protein could be the key to a stronger and slimmer body.

Not only is protein great for weight loss, it also helps you to build and repair muscles, making it the ideal workout buddy.

Due to the fact that protein takes longer to leave the stomach, it keeps you feeling fuller for longer and helps keep your blood sugar steady.

Protein is essential for making bones, cartilage, enzymes and hormones. The latter of which is especially important for women, as our hormone balance controls everything from fertility to moods.

Make sure you eat the correct amount for your activity level, as too much will put extra pressure on your organs. As a guide, active women need between 70g-140g of protein a day.

The best sources of protein are:

• Fish
• Eggs
• Poultry
• Red meat
• Pulses
• Cheese