Thermogenic Food for Weight Loss

Thermic Effect of Food and Your Weight Loss

posted in: Nutrition, Weight loss | 0

Eating certain foods requires a lot of calories. And many popular diets are based on this principle, the purpose of which is to maintain or reduce body weight.

In fact, maintaining weight is just a matter of energy balance.

Energy balance is achieved when the number of calories consumed is equal to the number of calories burned. Consumption of less (than necessary) amount of energy leads to weight loss, consumption of more – to gain.

Three factors affect the rate of energy expenditure in the body:

The thermic effect of food is the number of calories needed to digest, transport and assimilate food;

The level of basal metabolism is the number of calories an organism needs to maintain vital activity at rest;

Physical activity – the number of calories spent in the process of daily activity and sports.

By managing these factors, you can significantly increase the effectiveness of weight loss without setting yourself hard limits and achieve long-term sustainable results.

Thermic Effect of Food (TEF)

The thermic effect of food (TEF) is the energy that is needed to digest, transport, and assimilate food. Different amounts of energy are spent on the assimilation of various products, in aggregate up to 10% of the total daily energy costs of the body.

The thermic effect of fats is about 3%. In terms of assimilation, fats are the most affordable form of energy.

Carbohydrates are more difficult to digest; their TEF is about 7%.

The most difficult to metabolize are proteins. The thermic effect of proteins is close to 30%.

By choosing the right food and following simple rules, you can increase the percentage of energy that is spent on digestion. So, without changing anything in the calorie content of your diet, you will achieve significant results.

Regular Meals

It is empirically proven that metabolism depends on the frequency of food intake has an effect. And, as a result, it affects a person’s weight and other indicators of his physical health.

Studies have shown that eating irregularly can lead to overweight. Scientists compared the efficiency of food absorption in people with irregular meals (study participants ate 3 to 9 times a day at different times) and with stable eating habits (5-6 meals a day at a stable time). The thermic effect of food, regardless of its composition, was higher in people with regular meals. This means that the body of people with regular meals spends more energy on digesting food; therefore, metabolism is accelerated.

Spicy food

Spicy food really speeds up the metabolism. Spices that increase TEF include chili pepper, horseradish, mustard, cinnamon, fennel, garlic, ginger, ginseng, guarana, turmeric.

Hot peppers and very spicy foods can cause a 20% increase in metabolism for 30 minutes. In a study in 2003, Thai women were offered to drink sugar water after drinking 5 g of fresh chili pepper. The insulin release and glucose metabolism rate were measured. In the control measure, women drank sugar water without first consuming pepper. As a result of research, a clear relationship was found between the use of chili peppers and an increase in the level of metabolism that occurred within a few minutes after the entry of chili peppers into the body.

Protein

Recently, a lot of attention has been paid to the protein, both due to its nutritional characteristics and due to its high thermal effect and ability to burn fats.

It is now an established fact that the thermal effect of protein is significantly higher than that of fat and carbohydrates. As mentioned earlier, the thermal effect of proteins is close to 30%. This means that almost 30% of the calories consumed with protein is spent by the body on the processing of the eaten protein, and only 70% is absorbed.

Perhaps this feature is associated with the absence in the body of special storage for protein. The greater amount of energy needed to metabolize the protein does not affect weight in the short term, but it becomes significant clinically and statistically for a period of several months or years. Practice also shows that high-protein diets give a greater sense of fullness compared to low-protein diets.

Danish scientists conducted a study in which they measured daily energy expenditure (basal metabolic rate) in young, healthy, overweight and 1–2-degree obesity men who consumed pork, soy protein, and carbohydrates. The results of the study showed that replacing 17-18% of carbohydrates with proteins (animals or soy) increases daily energy consumption by 3%, and replacing soy protein with the animal – by another 2%.

Studies by Greek scientists have shown that a high-protein diet leads to an increase in metabolic rate during the week for both thin women and obese women. The same program participants on a diet with a normal amount of protein, but high in fat, showed a decrease in metabolic rate, despite the same fragmentation of nutrition and calorie content.

The Thermogenic Effect of Water

Drink plenty of water! Probably each of us has heard this many times. But not everyone knows that there is a scientifically proven link between an increase in water intake and an increase in metabolic rate.

Studies conducted in Germany show that immediately after the consumption of approximately 500 ml of water, the metabolic rate increased in the study participants. In healthy men and women, almost 30%, and remained so for 30-40 minutes. Based on this, scientists have suggested that the consumption of 1.5 liters of clean water per day allows you to burn 17,500 kcal per year, which is 2.5 kg of weight.

About 40% of calorie consumption is associated with the need to heat drunk water in the body to body temperature. The remaining 60% is most likely spent on restoring the osmotic balance. Scientists noticed that with the consumption of salty and highly mineralized fluids, the increase in metabolic rate was significantly lower.

Green Tea

Green tea is a powerful stimulant of metabolism due to its caffeine and catechins. According to recent data, the thermogenic effect of green tea cannot be fully explained by the caffeine contained in it, since it is higher than the effect when taking a similar amount of pure caffeine.

Green tea stimulates the process of weight loss by accelerating the breakdown of fats by the liver (thermogenic effect), suppressing lipase (an enzyme that catalyzes the absorption of fats in the digestive tract), and also suppresses hunger. Recent studies have shown that green tea helps to reduce weight for overweight people by increasing the metabolic rate and the rate of fat oxidation.

Conclusion: Foods With a High Thermic Effect

The thermal effect is a measure of the amount of energy required to digest a particular food. It has an effect on metabolism and energy consumption increases when eating.

There is a certain number of thermogenic foods that increase body temperature and enhance the body’s ability to burn fat with a calorie deficit.

The combination of such foods with systematic training, diet and calorie counting is the key to achieving a leaner, stronger and more athletic fitness for your body.

 

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