How to eliminate the fat lost from weight loss from the body

The fat broken down during weight loss is mainly excreted through respiration, sweat, and urine. The final products of fat metabolism are carbon dioxide and water, with carbon dioxide being excreted through lung respiration and water being excreted through bodily fluids such as sweat and urine.

Human fat is stored in the form of triglycerides, which are broken down into glycerol and fatty acids in fat cells during weight loss. Fatty acids generate energy through the β - oxidation process, while also producing carbon dioxide and water. Research shows that about 84% of fat metabolites are excreted through respiration, and 16% are excreted through bodily fluids. An increase in respiratory rate during exercise can significantly improve the efficiency of fat metabolism product excretion.

Some populations may experience obstruction in the excretion of fat metabolites due to metabolic abnormalities. Patients with hypothyroidism have a slower rate of fat metabolism and reduced excretion efficiency. People with renal insufficiency may affect water excretion, indirectly affecting the clearance of fat metabolites. This type of situation requires treatment of underlying diseases first in order to improve the excretion of fat metabolites. maintaining sufficient water intake helps to eliminate metabolic waste through urine. Regular aerobic exercise can improve respiratory efficiency, and it is recommended to engage in 150 minutes of moderate intensity exercise per week. In terms of diet, it is advisable to increase the intake of green tea, grapefruit and other foods in moderation, among which catechins and naringin can promote fat metabolism. If there is no change in weight after long-term weight loss, it is recommended to seek medical attention to check thyroid function and basal metabolic rate.