I used to be vegetarian with vegan tendencies for 15 years. Now I eat dead animals every day and I am thankful for their sacrifice to give me sustenance.
My research and experiences if you want to avoid meat and fish:
- Avoid any chemically produced supplements. Some of them can be very harmful.
- Avoid soy. Almost all soy is GMO. Soy contains estrogen-like molecules wich can alter body chemistry in a negative way.
- Avoid eating reheated fat and carbs, like fast food or precooked dinners from supermarkets etc.
- Eat as much ecologically grown food as possible. Even better, grow your own. Wash fruit and vegetables with H2O2 to get rid of pesticides used during transport. They gas your food you know.
- Eat fermented stuff and ferment your own. Very healthy (vitamin K) and it lasts longer.
- Eat sprouts every day. Easy to make and nice in salads.
- Avoid heating to much of your food cos it destroys nutrients.