This shoudl help:
AUGUST 2, 2011. Posted in: SOLID FOODS
Breastfed babies do not need water – keep in mind that breastmilk is 88% water. Even in the first few days after birth, before mom’s milk has “come in”,colostrum is all that is needed to keep baby well hydrated (assuming baby is nursing effectively). Per the American Academy of Pediatrics, “Supplements (water, glucose water, formula, and other fluids) should not be given to breastfeeding newborn infants unless ordered by a physician when a medical indication exists… During the first 6 months of age, even in hot climates, water and juice are unnecessary for breastfed infants and may introduce contaminants or allergens.”
In addition, breastfed babies do not require water when it is very hot outside, assuming baby is allowed to nurse as needed. Baby can get all the liquids needed via breastmilk. A number of studies have determined that an exclusively breastfed baby does not need extra water – these studies have been done in various locations (both humid and dry) at temperatures ranging from 22-41°C (71.6-105.8°F) and 9-96% relative humidity [see references below].
Note: Formula fed babies do not routinely need extra water. Some sources do suggest offering water to a formula fed baby when it is very hot outside (though baby may prefer to get extra water from more frequent feeding), or when baby is sick with a fever (consult baby’s doctor for guidelines).
Exclusive Breastfeeding: The Only Water Source Young Infants Need FAQ Sheet No. 5 from the Linkages Project
Supplemental Water in Breastfed Infants by Jay Gordon, MD
Do Breastfed Babies Need Water? by Anne Smith, IBCLC
Should I give my baby water as well as breastmilk? by Annie VerSteeg, IBCLC
Water: Dangerous for newborns? by Debbi Donovan, IBCLC
Beat the Heat: Summertime Suckling by Teresa Pitman
American Academy of Pediatrics Section on Breastfeeding. Breastfeeding and the Use of Human Milk. Pediatrics. 2005 Feb;115(2):496-506.
Almroth S, Bidinger PD. No need for water supplementation for exclusively breast-fed infants under hot and arid conditions. Trans R Soc Trop Med Hyg. 1990;84:602-604. [This study took place in India at temperatures from 35-40°C and relative humidity of 10-35%.]
Almroth SG. Water requirements of breast-fed infants in a hot climate. Am J Clin Nutr. 1978 Jul;31(7):1154-7. [This study took place in Jamaica, at an average outdoor temperature of 27.6°C.]
Armelini PA, Gonzalez CF. Breast feeding and fluid intake in a hot climate. Clin Pediatr. 1979;18:424-425.
Ashraf RN, Jalil F, Aperia A, Lindblad BS. Additional water is not needed for healthy breast-fed babies in a hot climate. Acta Paediatr. 1993 Dec; 82(12): 1007-11. [This study took place in Lahore, Pakistan at temperatures from 27.4-40.7°C and relative humidity of 24-77%.]
Brown KH, Creed de Kanashiro H, del Aguila R, Lopez de Romana G, Black RE. Milk consumption and hydration status of exclusively breastfed infants in a warm climate. J Pediatr. 1986;108:677-680. [This study took place in Peru at temperatures from 26-33°C and relative humidity of 49-96%.]
Cohen RJ, Brown KH, Rivera LL, Dewey KG. Exclusively breastfed, low birthweight term infants do not need supplemental water. Acta Paediatr. 2000 May; 89(5): 550-2. [This study took place in Honduras at temperatures from 22-36°C and relative humidity of 37-86%.]
Goldberg NM, Adams E. Supplementary water for breast-fed babies in a hot and dry climate–not really a necessity. Arch Dis Child. 1983 Jan;58(1):73-4. [This study took place in the Sinai desert, with temperatures between 32 and 37°C]
Sachdev HP, Krishna J, Puri RK. Do exclusively breast fed infants need fluid supplementation?Indian Pediatr. 1992 Apr; 29(4): 535-40.
Sachdev HP, Krishna J, Puri RK, Satyanarayana L, Kumar S. Water supplementation in exclusively breastfed infants during summer in the tropics. Lancet. 1991 Apr 20; 337(8747): 929-33. [This study took place in the tropics at temperatures from 34-41°C and relative humidity of 9-60%.]
Senanayake MP, Weerawarna H, Karunaratne KW, de Silva TU. Do babies need water in Sri Lanka? Ceylon Med J. 1999 Sep; 44(3): 126-9.
de Carvalho M, Klaus MH, Merkatz RB. Frequency of breast-feeding and serum bilirubin concentration. Am J Dis Child 1982 Aug;136(8):737-8.
de Carvalho M, Hall M, Harvey D. Effects of water supplementation on physiological jaundice in breast-fed babies. Arch Dis Child. 1981: 56: 568-569).
Nicoll A, Ginsburg R, Tripp JH. Supplementary feeding and jaundice in newborns. Acta Paediatr Scand 1982 Sep;71(5):759-61.
Glover J, Sandilands M. Supplementation of breastfeeding infants and weight loss in hospital. J Hum Lact 1990 Dec;6(4):163-6.
Martin-Calama J, Bunuel J, Valero MT, Labay M, Lasarte JJ, Valle F, de Miguel C. The effect of feeding glucose water to breastfeeding newborns on weight, body temperature, blood glucose, and breastfeeding duration. J Hum Lact 1997 Sep;13(3):209-13.
Scariati PD, Grummer-Strawn LM, Fein SB. Water supplementation of infants in the first month of life. Arch Pediatr Adolesc Med. 1997 Aug;151(8):830-2.
World Health Organization, Division of Child Health and Development Update No. 9: Breastfeeding and the Use of Water and Teas, November 1997.
A few ounces a day after solids are started is fine
I wouldn't say he needs any unless he shows an interest. I also agree with all of the above posts.
Whatever water you drink is fine. Nothing special is necessary.
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