Hot baby is big and strong.

Many parents look back and ask if they have children and a great sound. But no matter what the genetic parents and the equation may be other factors that determine adult size for many years and if he is in a group of children in the summer.

This shows that the time of the year will be very interesting to do something for the future size and strength.

Using proprietary data from children in the Bristol University research project Anii'90 children born in 1991 and 1992 more than 7,000 in total.

The children at birth and has ten years of DXA scans to measure bone density.

Team information from a period of two years, considering the potential exposure of the mother on Sunday.

Some women, blood samples to measure vitamin D levels during pregnancy. It is an interesting test to run with the weather.

What the survey found that 10 years of children born in summer and autumn months, the average half centimeters (0.2 inches) in height of approximately 13 cm2 of area outside the bone marrow occurs in winter or spring.

Space is a great display of bones. When the usually large bone bone strength such as children is higher.

Rheumatology professor John Tobias is the academic study of the project described. "Bones of thinking much more robust and more prone to fracture due to osteoporosis in later life of all the bones in the early years of development significantly."

Search theory can be different sizes to show the mother Sunday.

Have you heard that the body makes vitamin D from natural sunlight, this study shows that the process of space for children and mothers.

The woman at this stage of pregnancy in early autumn or winter, which may be more vitamin D from sun exposure due to the outside, the sun.

What a vitamin D deficiency more common, even in healthy pregnant women. Experts believe that the current recommendation for pregnant women 200-400 IUS of vitamin D per day is very small.

Working with files Arthritis Research Campaign is the process of adding vitamin D during pregnancy for the mother to see if it increases bone density in children when they were born and have children early in these children may later years.

Hope is added during pregnancy reduces the risk of osteoporosis to the development of children in the long term.

Pending the results of this study women with children between November and at very low levels of sunlight is vitamin D supplement in hand, even during pregnancy.

The research found that in winter to 52 degrees latitude north of the UV light of appropriate wavelength for the body of vitamins.

Western food and at least the amount the body needs - even in the election is fortified milk, cereals, fish and eggs - the need to ensure that it is important for mother and child.

You may remember that in previous communications on pregnant women, vitamin D not only enough vitamins.

It is the key element, which is known to maintain bone health and enhance immune system. Is also related to the prevention of cancer associated with breast cancer and ovarian and continue to contribute to mental decline as they are, because they are old.

Sure you want to deal with your doctor to determine if adding vitamin D, which are appropriate for you before you start What do you expect that when children in the summer or not.

by Kirsten Whittaker