Imbalances from nutrients etc. from foods can lead to depression, look up Udo Erasmas (sp?) and his book "Fats that heal, Fats that kill" it will explain a lot to you, on that. You don't need all the doctors, and support groups, when you can just learn to give your mind, your body, what it needs to grow and sustain itself for day to day life.
Of course they can! And so can being deeply depressed affect your mind chemically. It has been proven that people that are depressed/have a hopeless outlook on life have more illnesses, and people that have a bright outlook on life tend to heal quicker. There is a country (I don't remember which) - its doctors will not tell you what you are ailing from, to prevent you from becoming depressed and dying faster.
Jannet... you do not understand. 'Pain' is not in the form of a broken leg, or in losing a limb.
It is an example of how you should treat emotional pain/disease. My example is quite clear - if you break a leg, you seek help to mend it - and if you are deeply depressed/suicidal - you seek help to mend it. As a man with a broken leg does not go home and wallow in misery and agony, a person who is depressed should not go home and wallow in misery and agony. They both require medical attention. That was my point.
Pain is what you feel when there is no hope, and you feel like you are Trapped In A Corner...
There is always hope, and get the hell out of the corner! Break the walls down, let some light in, stop PITYING yourself. There will always be people who've had it worse than you, and have fought to stay alive, and have succeeded. There is NEVER no hope, not even with a terminal illness, because on any given day they could come up with a cure for it.
Yes it is. Life is special: it gives you awareness, a brain, feelings to experience happiness, sadness, laughter, crying, love, hate. You have a heart that hurts when pained, and a heart that rejoices when happy. Your life is what makes you YOU, and you have the opportunity to live life to the fullest. YOU make the choices: do you want to live in self-pity, sadness, self-hate, gloominess, darkness? Then go for it, but you have the choice to get out of that mind-state and be as happy as you want to be. A person that commits suicide does not value their life - they don't value the fact that they're human beings capable of abstract thought, complex emotions, and the ability to get out of a rut when down (even animals fight to stay alive).