Researchers have found that the consumption of high-fat dairy products is a leading cause of atherosclerosis, heart attacks, and strokes. While lower-fat dairy products represent an improvement, they are higher in protein, and this contributes to osteoporosis, kidney problems, and some forms of cancer. Dairy products are also the leading culprits in food allergies. Actually, milk is a wonderful product, but it was designed for rapid weight gain in calves. One might wonder if drinking milk is natural to human beings when we recognize that no other mammal on earth consumes the milk of another species or consumes it after a weaning period.
Many plant foods are good sources of calcium.
Dairy products are good sources of calcium, but they also contain large amounts of fat and protein.