Yes, that is generally the beginning of depression. Whatever it is that is causing a person any sort of continuous grief over something your body exerts a chemical called serotonin and eventually your body begins to decrease the level of production because it cannot keep up enough. Eating things like papaya, dates, and bananas can help up your serotonin levels. Try to avoid whole wheat and rye breads as it inhibits the production of serotonin.
A chemical imbalance
yes
A chemical imbalance in anything from the Brain to maybe an Organ.
No scizophrenia is a chemical imbalance in the brain, a mental illness, not caused by anything specific.
Many diseases do cause mental illnesses, especially when they affect the brain. Sometimes there is a chemical imbalance in the body that can cause mental illness, too.
Interference with the brain's carefully regulated chemical environment may cause damaging amounts of normally present substances (carbon dioxide, potassium) to accumulate.
Blogging can cause an individual depression and even suicidal thoughts if another blog completely contradicts the first bloggers blog. This is rare but can happen in very passionate bloggers who have very strong thoughts and feelings about the subject of matter.
All organ structors are composed of cells
Genetics can play a role in predisposing individuals to depression, but it is not solely determined by genetics. Environmental factors, life experiences, and neurobiology also influence the development of depression. Having a family history of depression can increase the risk, but it does not guarantee that you will also experience it.
Yes, it does.
No. Suicide is 100% the decision of the suicide victim.
One is homosexual because of the chemical "imbalance" in the body that cause hormones, pheromones, and sexual or intimate arousal. Gay men are born with this "imbalance" just as most women are. Women who are Lesbian are either born with the "imbalance" or are not, and choose to be lesbian. Those who are bisexual have a bit of the "imbalance" and find sexual and emotional interest to the same and opposite sex.Homosexuality and Bisexuality are both very natural.Many people are Gay, Lesbian, and Bi.