Whats the best way to start intermittent fasting?

The simplest way to start is to skip breakfast or dinner for about three weeks, then aim for a consistent eight-hour eating window. 1

• Choose your window: For example, eat from 10 a.m. to 6 p.m. or noon to 8 p.m.; pick a schedule you can keep regularly. 2 3
• Keep food clear of sleep: Avoid eating for at least the first hour after waking and for two to three hours before bedtime. 4
• Use non-caloric fluids for hunger: Water and other non-caloric liquids can help you get through the fasting period. A small amount of salt in water may help if you feel shaky or lightheaded. 5 6
• Expect an adjustment period: Hunger and the urge to chew may be noticeable at first; the initial two to three weeks can be challenging, so give yourself time to adapt. 7