Miranda Kerr reveals her health and beauty secrets

American supermodel and new mother Miranda Kerr has revealed the secrets behind her slim figure and radiant complexion.

Writing on her KoraOrganics blog, the Victoria's Secret model and mother of two-month old Flynn, attributes her perfect figure to the Blood Type diet and a healthy dose of supplements to maximise her daily nutrition intake, reports the Sydney Morning Herald.

I am a blood type A and more often than not I eat specifically for my blood type," Kerr explains. "I also eat low GI, high alkaline foods, drink filtered water and eat mostly fresh produce and very little meat."

"I believe it is important to supplement our food to ensure our bodies have the nutrition required to remain healthy. This is even more important if you do not eat certified organic foods and certified organic fresh produce."

In addition to a vegetarian diet specific to her blood type, the 27-year-old is also a big consumer of various nutritional supplements.

Amongst her favourites are coconut oil, to which she attributes her blemish-free skin and glossy hair. Kerr says she ingests 4 tablespoons daily of the "healthy fat" diluted in green tea.

Kerr says she chose to publish her personal health and beauty recipe in response to public demand but it's "important to note that every body is different so what works for me might not work for you."