The larvae of chiggers do not burrow into a person's skin; they also do not suck a person's blood. Chigger larvae pierce a person's skin and inject the person with a salivary secretion that contains powerful digestive enzymes.
To stay healthy, you need to continually replenish your fluid supply. Experts recommend drinking approximately two quarts (64 ounces or about eight glasses) of water each day. Of course, if you live in an extremely hot or cold area â or if you exercise a lot â you may need to drink a gallon or more of water every day.
Water is one of very few vital needs for human beings. A healthy sedentary adult living in a temperate climate should drink at least 1.5 liters of water per day1 . This level of water intake balances water loss and helps keeping the body properly hydrated.