What diseases would you get if you didn't have the right nutrition in your diets?

Answer 1

At first it would be okay, but eventually malnutrition would develop a plethora of different diseases and would severely affect your quality of life, which may result in death.

However, most products from the supermarket come fortified with extra vitamins and minerals, so a vitamin deficiency is highly unlikely in a developed country. Unless of course you only eat white rice for the rest of your life.

I've actually experience some symptoms of vitamin deficiency and that's why I started taking multivitamins.

Answer 2

A poor diet can mean an unbalanced diet, or insufficient food, or unhealthy foods. One or more of these three can cause (or exacerbate) any of the following: high cholesterol, anemia, beri beri, pellagra, scurvy, rickets, Diabetes, obesity, hypertension, osteoporosis, weakness, heart and artery disease, goiter, night blindness, high blood pressure, immune deficiency, liver disease, atherosclerosis, constipation, cognitive impairment, and hyperactivity. Among other problems.
Which of the body-parts are affected?
An unbalanced diet puts an added strain on your heart.
It puts your kidneys at risk because of the much higher likelihood of getting diabetes. Diabetes can also bring blindness.
It interferes with breathing and may bring on sleep-apnea.
It puts extra strain on the skeleton, muscles and joints.
It increases the chance of acid reflux.
It causes problems in the legs' veins, sometimes bringing skin ulcers.
It puts a strain on the liver due to localized fat buildup and can cause cirrhosis or liver-failure.See also:

Eating healthily