What is the optimal feeding window for men, when applying time restricted feeding

For men applying time-restricted feeding, an optimal feeding window is generally around 8 hours. Andrew Huberman suggests starting the eating period around 10:00 AM or noon and ending by 6:00 or 8:00 PM. This window helps maximize health benefits such as improved insulin sensitivity and decreased oxidative stress while fitting well within typical social schedules 1 2.

Extending the fast both before and after sleep also enhances the benefits. Thus, starting at 10:00 AM and ending at 6:00 PM would be ideal for maximum health benefits, though it's less practical for most people. A more manageable option would be a feeding window from 12:00 PM to 8:00 PM 3.

However, it's crucial to note that overly short feeding windows (like 4-6 hours) or one meal a day can lead to overeating or inadequate nutritional intake, respectively, and are not advisable for most people 4 5. Always consider individual health needs and social factors when determining the feeding window.