What are the side effects of drinking too much milk?

Possible side effects of drinking too much milk include bloating, gas, diarrhoea, stomach cramps. Overconsumption of milk, particularly full-fat milk, can contribute to excess calorie intake, potentially causing weight gain. Whole milk contains saturated fat, which can raise bad cholesterol levels. Excessive milk consumption can lead to digestive issues, particularly for lactose-intolerant people.