3. Using Condoms
A number of studies carried out in Scotland have proved that using condoms negatively influence mental health. The problem is that condoms decrease sexual satisfaction and lead to vaginal irritation and erectile dysfunction.

4. Consuming Low Fat Foods
Low fat foods will definitely help you lose weight. One should remember, though, that not all fats are bad and if you cut out omega-3 fatty acids, you will only do harm to your body. Oily fish, nuts and seeds should be eaten for healthy skin and hair. Besides, omega-3 fatty acids are necessary for good heart health.