Headaches not only cause physical discomfort, but can also affect work, school, family and other aspects. The latest article in the U.S. magazine “Health” summarizes the “11 headache triggers you would not expect. 1, weight. The latest study found that slightly obese (BMI of 30) women than lighter weight people headache odds increased by 35%. Severe obesity (BMI of 40), the chance of headache increased by 80%. 2. Personality. People who are stubborn, introverted and delusional are more likely to have headaches. These people should receive relaxation training. 3. Sexuality. The survey found that 46% of headache sufferers said that sex induced headaches. This mostly falls into the category of excessive force sexual headache, dull pain from foreplay, and sudden headache around orgasm. In most cases, there are no harmful effects. 4. Sleeping in on the weekend. Breaking the routine of sleeping in on weekends can lead to headaches. Maintain a regular work schedule and wake up on time, the chances of headache will be reduced. 5.Paint. Especially strong colors can cause headaches, and the strong smell of paint can also induce headaches. 6.Dehydration. Dehydration can induce headaches. In addition to drinking more water, you should also eat more fruits and vegetables to replenish body fluids and nutrients. 7. Missing a normal meal. Hunger is a common trigger for headaches. No matter how busy you are at work, you should make sure you have three normal meals a day. 8.Excessive caffeine intake. A small intake of caffeine can help relieve headaches, but too much is counterproductive. 9, do not like the activity. A new Swedish study found that people who do not like to be active have a greater chance of headaches than those who love to be active. Exercise 20-30 minutes a day, 5 days a week, to help avoid headaches. 10, sleep deprivation. A large-scale study showed that, compared with people who slept enough, people who slept an average of 6 hours a night had more severe headaches and more frequent attacks. 11, food triggers. Red wine, beer, MSG, chocolate and sausage can trigger headaches; spinach, tofu, oats, barley, olive oil, kidney beans, sunflower seeds and pumpkin seeds can help prevent headaches.