You can still eat what you crave, but simply extending the interval between meals will help burn more fat. Fat cells continuously release fatty acids around the clock, but this process is interrupted only during eating. Therefore, extending the gap between meals to 5–6 hours and increasing the interval between dinner and the next morning's breakfast to 12 hours can aid fat burning.
Additionally, aligning meal times with your body's natural rhythms—such as the secretion of BMAL1 protein—can further prevent fat accumulation. After 10 PM, even if it's been 5–6 hours since your last meal, it's absolutely not the right time to eat.
Beyond weight loss, extending meal intervals also aids in dementia prevention. Research indicates that the hippocampus—the brain region governing memory, learning, and emotion—continues generating new neurons even after adulthood. Lengthening meal intervals and reducing calorie intake are proven methods to stimulate this neurogenesis.
Proteins promoting fat formation peak in secretion around 2 a.m. and significantly decrease between 6 a.m. and 10 a.m.For example, if you wake up at 6:30 a.m., delaying breakfast until 8 a.m. extends the fasting period after dinner. In fact, even if breakfast is delayed until before 10 a.m., BMAL1 protein levels remain low—a period when fat synthesis is minimized. However, to avoid overly postponing lunch, finishing breakfast before 8:30 a.m. is optimal.
Additionally, since metabolism is most active in the morning, if you crave sweets, consuming them during breakfast is preferable to other times of the day.
If breakfast is eaten at 8 a.m., lunch can be consumed at 1 p.m., five hours later. Moreover, protein levels drop to their lowest point around 2 p.m., making fat synthesis relatively minimal. Therefore, eating lunch by 2 p.m. minimizes fat accumulation.
If you crave high-fat foods, even fried items, lunch is the ideal time to indulge.
The Most Powerful Energy Breakfast
It's worth noting that while protein is abundant in fat cells and binds with DNA to keep the body's biological clock functioning normally, its levels correlate positively with fat storage. Though protein levels surge sharply after 10 PM, they begin a gradual rise as early as 8 PM—meaning fat enters a phase where it's easily stored.Hazuki believes that to minimize fat accumulation, dinner should ideally be finished between 7 and 8 p.m. For those unable to eat within this window, having a small snack at least five hours after lunch can help prevent overeating later in the evening.
For this snack, carbohydrates are ideal—such as two soda crackers with a low-fat latte, or a banana paired with a small container of unsweetened low-fat yogurt. After 10 p.m., it's best to avoid eating altogether.
Breakfast: 00
Vegetables or boxed salad → Beans, rice milk, or milk → Egg pancake, baked flatbread, rice ball, or radish cake →Fruit
Lunch 1:00
Vegetables (from lunch boxes, char siu shops, or beef noodle side dishes) → Soup → Meat → Rice, noodles, or other starchy staples → Fruit
Dinner 1:00
Follow lunch principles; opt for less sweet evening fruits like guava.