In some cases, headache and nausea are signs of a serious underlying health condition. You should seek immediate medical attention if you experience a very severe headache, if your headache and nausea worsen over time, or if you experience any of these symptoms along with your headache and nausea: slurred speech ; confusion; dizziness
Drinking milk before bedtime is a folk remedy for people who suffer from acid reflux and heartburn during the night. Milk has a soothing effect on the stomach and throat, providing temporary relief. But milk also has a rebound effect that can cause heartburn later.
Though this article is written by doctor i think milk is good for health.giving injection to cow for producing more milk and drinking that milk would be certainly bad for health, otherwise milk is good for health.drinking pure milk without addition of powder causes cancer that is complete absurd,do more research doctor.