It can ruin your relationships (with both friends and significant others) by leading you into an obsession with your phone and losing the basic need to communicate.

You forget to complete basic needs for survival due to the phone obsession, such as drinking water and going to the toilet.  Which can lead to dehydration and infections.

You can forget how to live in the real world because you are so drawn into the technological world that you forget how to live and die. 

You isolate yourself and forget how to be a functioning member of society. 

Staring at your phone screen for too long can burn out your retina. 

If you go on your phone in the car and send a text your 23x more likely to die in a car crash.

Your phone is 18x more dirty than the average public bathroom, thus leading to diseases. You are then putting this up to your face and mouth and ingesting the germs.

- Meat takes approximately 72 hours to digest. This can eventually lead to digestive impairment and negative impact your enzyme production in your pancreas. Problems with your pancreas can lead to diabetes which in turn can lead to heart attacks and strokes.

- Without a meat based diet, vegetarians are lacking in a variety of nutrients that are harder to obtain from pro-vegetarian products. Not only are plant based foods lacking in B12 vitamin. There is also a significant lack of iron. Thus, meaning to possess a healthy diet there needs to be an increase of an iron based diet. Which is also proven when coming from plant based food the iron does not absorb as well into the body as meat iron. 
- Certain meats are very high in saturated fats which put strain on the digestive system and leads to significant weight gain if consumed a lot. An advantage of becoming vegetarian is that the higher amount of vegetables you will be consuming will lead to a higher amount of energy which improves things like mood, lowers depressive episodes and can improve your sex life.

- Although vegetarians generally have a lower BMI there is evidence to suggest that vegetarians are more likely to suffer with chronic illnesses than their meat-eating counterparts. Without a correct supplement and understanding of diet, the lack of nutrients can lead to depression and anxiety. 
- Humans have significantly evolved from when the cavemen began to eat meat millions of years ago. We now have the ability to not HAVE to eat meat as part of our staple diet. Although the argument for the circle of life stands, inhumanely slaughtering animals is very different to an animal killing a pig for food. Can you teach a lion to be vegetarian? No. You can teach a human.