Body mass index of a person increases when fat accumulation takes place. It is due to change in life style. Fat, it is one among the component present in the blood. Fat is necessary to, produce energy. It is similar to the saying “too much of anything is good for nothing”. When fat increases the normal body component cannot burn it and the body weight increases. Atherosclerosis due to the increase in fat content in blood vessels and they get accumulated in blood vessels and leads to severe complications like cardiac failures and stroke. This fat is burnt by internal agents in healthy human bodies. Once the content of fat increases, the internal agents cannot takes place with the burning process. The external agents take an important place when it happens.

INTERNAL AGENTS:

Hormones are the internal agents that take part in burning fat. These hormones not only burning the fats but also burns the excess fat created. They are called fat burning hormones. They work within the body reducing the chance of obesity. Example; estrogen hormones plays an important role in the reproductive system. When the secretion of this hormone reduces or stop the body starts increasing weight, it happens positively in women at menopause. It’s the same in cases of all the endocrine secretion. When they increases or decreases its leads to obesity. Thyroid gland secretion when increases lead different type of diet. The diet sheet is follow even after the BMI reaches normal level. This makes people lead healthy life in an easier manner.

WAYS TO INCREASE INTERNAL AGENT:

To increase the hormone production there is necessity for physical strain. Exercises, diet as well as change in lifestyle is necessary. But, when people find difficult to do exercises and diet remedies came of that also. Medical science has developed so much that they have found medicines even to initiate the secretion of internal agents.

CONCLUSION:

To gain everything in an easy way is not appreciable. So people should try their maximum not to relay on medicine. Normal exercises, diet and changes in lifestyle will initiate the secretion.