More people in the UK are overweight or obese than at any other time in history.
In England, 61.7 per cent of people are either overweight or obese.
There are concerns this could rise – by 2030 it is predicted there will be 39 million people who weigh too much, triggering a multitude of other health problems.
While people are becoming more sedentary, poor diet and bad portion control is a significant part of the problem.
According to the NHS, men need 2,500 calories a day, while women require 2,000.
However, if a person is seeking to lose weight it should be 2,000 and 1,500 respectively.
There are certain foods that can help you slim down by filling you up and providing you with lots of essential nutrients.
A 2011 study found that people who ate roughly 30g – or a handful – of nuts a day had higher levels of the hormone serotonin, which helps suppress appetite.
Almond butter can also be an effective weight loss tool.
They are high in fibre which both keeps you full and helps to regulate blood sugar.
Research has discovered they contain the antioxidant anthocyanin which makes it harder for you to gain weight by changing gene activity in fat cells.
While you should watch your portion size since they aren’t low in calorie, avocados contain monounsaturated fats, discovered to help reduce belly fat.
A compound they contain – capsaicin – has been shown by studies to boost your metabolism.
They are high in protein, which boosts satiety and helps you feel fuller for longer.
The popular tea has been found to both suppress appetite and boost your metabolism.
People who eat it for breakfast instead of consuming the same number of calories in cereal were found by a study to feel fuller for longer thanks to the high fibre content.
The fruit is high in the soluble fibre pectin which can help you feel more satisfied.