Food is the primary source of energy for our bodies. However, it is also true that some foods can make us feel lethargic and tired after eating.

Eating a large meal can sometimes result in a feeling of relaxation, and it is common for people to experience tiredness after eating Thanksgiving dinners. This article aims to explain why food can make us feel tired and what types of food can cause this feeling.

Why does food make us feel tired?

The digestive process involves the breaking down of food into nutrients that the body can use for energy. During this process, the body directs blood flow to the digestive system to transport the nutrients to various parts of the body.

This blood flow shift can cause a drop in blood flow to the brain, which can contribute to a feeling of fatigue. Eating foods high in refined carbohydrates and sugar can also cause a rapid rise and fall in blood sugar levels, which can cause fatigue.

What types of food can make us feel tired?

Foods that are high in sugar and refined carbohydrates can cause a spike in insulin levels that results in a sudden drop in blood sugar. This drop in blood sugar can cause fatigue and a feeling of sleepiness.

Some of the foods that can cause this effect are:.

Sugary drinks – such as soft drinks, energy drinks, and fruit juices
Baked goods – such as cakes, pastries, and donuts
Candies and sweets – such as chocolate, jellybeans, and gummy bears
White bread and pasta – which are made from refined flour
Processed breakfast cereals – which are often high in sugar

Foods that are high in fat can also make us feel tired. This is because fat takes longer to digest than carbohydrates or proteins. When we eat high-fat foods, the body directs blood flow to the digestive system to break down the fat.

This can cause a decrease in blood flow to the brain, resulting in a feeling of fatigue. Some examples of high-fat foods that can cause this effect are:.

Fried foods – such as French fries, fried chicken, and onion rings
Fatty cuts of meat – such as bacon, sausage, and steak
Butter and margarine – which are high in saturated fat
Cheese – which is high in both fat and salt

What foods can give us more energy?

Eating a balanced diet that consists of whole foods can provide the body with the nutrients it needs for sustained energy throughout the day. Some of the foods that can improve energy levels are:.

Fruits and vegetables – which are rich in fiber, vitamins, and minerals
Whole grains – such as brown rice, quinoa, and oats
Protein-rich foods – such as fish, beans, and nuts
Low-fat dairy products – such as milk, cheese, and yogurt

Drinking water is also important for maintaining energy levels. Dehydration can cause a feeling of fatigue, so it is important to drink enough water throughout the day to stay hydrated.

Conclusion

It is true that food can make us feel tired. Eating foods that are high in sugar and refined carbohydrates can cause a rapid rise and fall in blood sugar levels, leading to fatigue.

Foods that are high in fat can also cause fatigue as they take longer to digest. Eating a balanced diet that consists of whole foods, fruits, and vegetables can provide the body with sustained energy. Drinking enough water is also important for maintaining energy levels and staying hydrated.