Intermittent Fasting - When Should You Start Eating, and for How Long?

Intermittent Fasting - When Should You Start Eating, and for How Long?

New studies published recently indicate that there are more recommended windows of time for eating and fasting.

Eating early in the day can help with weight loss, and eating within a restricted 10-hour window can improve blood sugar and cholesterol levels.

It turns out the best time to eat is in the morning; people who ate later in the day were hungrier over a 24-hour period compared to those who ate the exact same meals but earlier in the day. Eating later led to burning fewer calories and storing more fat, meaning a higher risk of obesity.

Another study examining shift workers found that eating within a 10-hour window caused a decrease in bad cholesterol particles in the blood and improved blood pressure and blood sugar levels in diabetic patients and people with high blood pressure and high cholesterol levels.

Recent studies reinforce findings from past research indicating an ideal window for eating in accordance with the daily circadian rhythm, which regulates sleep and wake times and affects appetite, metabolism, and blood sugar levels.

Eating restrictions like those in intermittent fasting diets are constraints that the body sometimes finds difficult to sustain over time.

Starting to eat a long time after waking up (for example, 5 hours) lowered levels of the satiety hormone leptin and caused increased hunger during the day.

Additionally, changes in adipose tissue were found that could lead to storing new fat and reduced fat burning.

The body responds differently when eating late in the day, leading to weight gain and increased body fat.

The conclusion - it is not recommended to skip breakfast.

In a study that restricted the eating window to 10 hours starting at 8-9 AM, a reduction in cholesterol and risk of heart disease was observed. Participants with hypertension and high blood sugar levels showed improvements in their markers within a 10-hour eating window starting in the morning.

A restricted eating window gave the body time during fasting hours to break down toxins and get rid of excess sodium and other components that raise blood pressure and blood sugar.

During fasting, organs can rest from the digestion process and direct energy to cellular repair processes.