The boiled egg diet, popularized by author Arielle Chandler, suggests eating boiled eggs as a meal replacement option.

What can you drink on the boiled egg diet? While the diet restricts sugar-sweetened drinks, calorie-free drinks such as water and unsweetened tea or coffee can be consumed.

Human lifespans are increasing. In 2015, biologist David Sinclair made waves when he claimed “the first person to live to 150 has already been born.” Average life expectancy in the UK has increased by ...