Should I maintain regular meal times?

When should you eat your first meal?

Daily meal schedules are best planned based on your sleep patterns, while also taking into account individual factors such as your health, how you feel, and your daily routine. Many recommendations suggest that the optimal time for breakfast is within an hour of waking up. But is that really true? What about people who start their day early, at 4 or 5 a.m.? It all depends on your morning hunger levels. If you wake up with a growling stomach, you shouldn't delay breakfast. However, if you feel full, you can comfortably push back the time of your first meal.

Is it okay to skip breakfast?

It is worth considering why you don't feel hungry in the morning. Perhaps you ate dinner too late or it was too heavy? This is a mistake that should be corrected, as overloading your digestive system before bed negatively impacts sleep quality and disrupts the body's recovery process.

If, however, despite eating your last meal at the right time, you still don't feel hungry until, say, noon, you might consider skipping a traditional breakfast. There are many studies on the impact of the first meal on body weight. Some suggest that people who eat breakfast have a lower BMI, while others indicate that those who skip the first meal consume fewer calories throughout the day.

You may also come across analyses suggesting that skipping breakfast leads to poorer appetite control. Could this be the factor causing your ravenous hunger in the evening? It is worth looking into.

How many meals per day?

You have likely encountered the recommendation to eat 5 meals a day – 3 main meals and 2 snacks. For many people, this is a good solution, but it won't work for everyone. A study by Heden et al. showed that in obese women, eating 3 meals compared to 6 per day resulted in lower insulin and triglyceride levels. However, many people feel better eating "less but more often." This also applies to those who struggle to meet their caloric needs – a higher number of meals makes this task easier.

How often?

You have surely also heard that maintaining regular meal times is a key factor in weight loss. This seems extremely important due to postprandial thermogenesis and blood insulin levels.

To maintain regularity, subsequent meals should be eaten at 3-4 hour intervals, depending on the total number of meals. When determining the number of meals, you should consider what time you go to bed and remember to keep a 2- or 3-hour gap between dinner and sleep. Therefore, if you eat breakfast at 7 a.m. and go to bed around 10-11 p.m., dinner should be eaten no later than around 8 p.m. All other meals should fit within the time frame between these hours.

Tailored to your health

A healthy person can determine a number of meals that fits their individual daily routine. The situation becomes more complicated when health issues arise. In such cases, you need to consider which meal schedule will not negatively affect the course of your condition. For example, in the case of reflux, a patient should eat 5-6 small meals to avoid overstimulating gastric acid secretion, as this can lead to symptom flare-ups. The situation is similar for patients with stomach ulcers. Likewise, people with metabolic disorders such as diabetes, insulin resistance, or reactive hypoglycemia should adjust the number and distribution of meals based on their test results. Eating small amounts frequently is not always the best solution.

Eating window

It might seem that waking up early promotes a healthy lifestyle – and it does, provided it isn't accompanied by going to bed late. In such cases, it is harder to plan regular meals throughout the day. But there is a solution for that, too.

An interesting method for planning meals and their timing is the use of an "eating window." It involves specific time windows for eating. The most popular option is an 8-hour "eating window" followed by a 16-hour fasting period. For those just starting out with intermittent fasting, it is worth beginning with a 10-hour eating and 14-hour fasting ratio.

This way of eating extends the time spent without consuming meals, which is intended to give the digestive system a break. Unfortunately, this will not be an optimal solution for everyone—if you have any health issues, it is worth consulting a doctor before trying this method.

Cheers

Maintaining regular meal times helps with better appetite control and making rational food choices. A well-planned number and timing of meals support the maintenance of a healthy body weight, improve concentration, and help avoid post-meal drowsiness. The result: better health and a leaner physique.

Bibliography:

• Gawęcki J. (ed.): Human Nutrition, Fundamentals of Nutritional Science. PWN Scientific Publishers, Warsaw, 2012
• Schoenfeld B., Aragon A., Krieger J., Effects of meal frequency on weight loss and body composition: a meta-analysis. Nutrition Reviews, Volume 73, Issue 2, 1 February 2015, Pages 69–82.
• Jakubowicz D, et al High caloric intake at breakfast vs. dinner differentially influences weight loss of overweight and obese women. Obesity (Silver Spring). (2013)
• Pereira MA, Erickson E, McKee P, Schrankler K, Raatz SK, Lytle LA, Pellegrini AD. Breakfast frequency and quality may affect glycemia and appetite in adults and children.J Nutr. 2011 Jan;141(1):163-8
• Farshchi HR, Taylor MA, Macdonald IA. Beneficial metabolic effects of regular meal frequency on dietary thermogenesis, insulin sensitivity, and fasting lipid profiles in healthy obese women. Am J Clin Nutr. 2005 Jan;81(1):16-24
• Heden TD, Liu Y, Sims LJ, Whaley-Connell AT, Chockalingam A, Dellsperger KC, Kanaley JA.: Meal frequency differentially alters postprandial triacylglycerol and insulin concentrations in obese women. Obesity (Silver Spring). 2013 Jan;21(1):123-9