Fasting considerations
Fasting may not be advisable for everyone and there are important considerations.
If you re reducing your food intake, it is vital that you maintain a healthy, balanced diet rich in fruit, veg and whole grains, says Bupa. If you regularly take certain medicines (for example, insulin), make sure you discuss any form of diet plan with your GP before you start, says Bupa.
Other important considerations include:
Many people put weight back on after following a set diet or eating plan. Intermittent fasting is no exception. Making long-term sustainable changes to your diet is a better way to consistently maintain a healthy weight.