Next time when you call a service provider whom you have chosen from JUST DIAL check your balance in your phone.The phone will be ringing & no one answers but when you disconnect the call your balance will be deducted without speaking.
L-TRYPTOPHAN Overview Information. L-tryptophan is an amino acid, a protein building block that can be found in many plant and animal proteins. L-tryptophan is called an âessentialâ amino acid because the body canât make it. It must be acquired from food.
L-tryptophan is essential for normal growth and development of infants. The amino acid plays a key role in brain maturation of the infant, as well as the neurobehavioral regulations of food intake, satiation and sleep-wake-rhythm, according to the National Institutes of Health.