kinda dangerous to take alot of protein since it will lower calcium in your body and increase risk of osteoporosis.

Beware ya

I have lower the intake of meat, egg and milk product

There is agreement that diets moderate in protein (in the approximate range of 1.0–1.5 g protein/kg) are associated with normal calcium metabolism and presumably do not alter skeletal homeostasis. Less than 30–50% of US adults consume dietary protein that could be considered moderate. At low protein intakes, intestinal calcium absorption is reduced, resulting in increases in serum PTH and calcitriol that persist, at least for 2 wk. The long-term implications of these findings are unknown, but recent epidemiologic data suggest increased rates of bone loss in individuals consuming such diets. Individuals consuming high protein intakes, particularly from omnivorous sources, develop sustained hypercalciuria that is due for the most part to an increase in intestinal calcium absorption. Whether an increase in bone resorption contributes to the hypercalciuria and in the long term results in higher fracture rates remains uncertain.

Bone is complex tissue that changes slowly. As such, it is difficult to design and conduct well-controlled nutrition studies in humans to quantify the effect of one nutrient on bone. However, given the increasing prevalence of osteoporosis and the clear impact dietary protein has on calcium metabolism, it is imperative that we gain a better understanding of the complex interplay between dietary protein and skeletal health. Toward that end, longer-term physiologic studies and eventually dietary intervention studies will be required to provide better-informed dietary protein guidelines for optimal skeletal health.http://www.ajcn.org/content/78/3/584S.full