What happens if you drink 1 liter of milk everyday?
Excessive intake of anything is harmful even if it is something as healthy as milk. As per a Swedish study, drinking too much milk in a day can be linked with mortality and increased risk of fracture. For researchers, too much milk meant three or more than three glasses a day.
Milk consumption is recommended by many nutritional guidelines for meeting daily requirements for calcium, animal proteins and vitamin B12 intake. In the United-States, the national dietary guidelines recommend that adults should drink three cups or 732 mL/d of milk .
Aim to serve no more than 500ml (approximately 16oz) milk daily; this will help provide your child enough calcium and vitamin D but won't have a negative impact on their appetite or risk of developing iron-deficiency anemia.
The researchers found that about 500 millilitres of milk a day for most children was the right amount to have adequate levels of vitamin D and iron. There was an exception: during winter, children with dark skin didn't hit the vitamin D target with 500 ml daily.
Milk and other dairy products are the top source of saturated fat in the American diet, contributing to heart disease, type 2 diabetes, and Alzheimer's disease. Studies have also linked dairy to an increased risk of breast, ovarian, and prostate cancers.
The National Academies of Sciences is another organization that weighs in on the amount of water you should drink each day, stating that about 2.7 liters for women and 3.7 liters of water for men per day are about right. That would be about 5-6 bottles of water for women and 7-8 bottles for men.
Drinking too much milk can cause digestive issues such as bloating, cramps, and diarrhea. If your body is not able to break down lactose properly, it travels through the digestive system and is broken down by gut bacteria. Because of this reason, gassiness and other digestive issues can happen.
Bovine milk contains about 32 g protein/l  (Table 1). The milk protein has a high biological value, and milk is therefore a good source for essential amino acids.
What are the risks? Consuming a gallon of milk every day can lead to numerous problems, and not just for your butthole. A gallon of milk provides nearly 85% of a day's worth of sodium, 600% of the recommended daily saturated fat intake, and enough calcium to potentially impair kidney function and form stones.
Too much milk can lead to health problems such as iron deficiency anemia and protein loss from the gut. While it is true that milk can be a great part of a healthy diet for children, too much milk can lead to health problems such as iron deficiency anemia and protein loss from the gut.
How much fat is in 1 Litre of milk?
Fats: 8 grams. Carbs: 11 grams. Vitamin B12: 55% of the Daily Value (DV) Calcium: 23% of the DV.