B Vitamins are essential for healthy living and they can be found in many fruits, vegetables, meats, grains and dairy products. Turkey, liver, tuna, bananas, potatoes, lentils, beans, molasses, chili peppers and nutritional yeasts are good sources for Vitamin B.
 
It is interesting to note that B vitamins reduce the risk of certain lethal forms of cancer, but only when consumed in food. It has been found that the man-made vitamin tablets do not have the same benefits.
 
There are 8 known B Vitamins, each distinct from the others, yet often found in the same foods. 

Vitamin B1 (thiamin) 
Vitamin B2 (riboflavin) 
Vitamin B3 (niacin) 
Vitamin B5 (pantothenic acid) 
Vitamin B6 (pyridoxine) 
Vitamin B12 (cobalamin)
Vitamin B7 (biotin) 
Vitamin B9 (folic acid) 

Copper works with iron to help the body form red blood cells. It is essential for healthy bones, blood vessels, and nerves and also helps strengthen the immune system.

Magnesium is a chemical element, essential for life. It is the fourth most abundant mineral in the human body, mostly in the bones, heart, muscles, and liver. Certain medications such as antibiotics, allergy medicine, and diuretics interfere with magnesium absorption. People deficient in magnesium can suffer from hypertension, osteoporosis, diabetes, metabolic syndrome, heart disease, or even alcoholism.

Potassium works to regulate blood pressure, sodium, and water balance. It helps build muscle and growth in general. Weakness, fatigue, tingling, numbness, abdominal cramping and heart palpitations are just a few signs of a deficiency in potassium. 

Vitamin B6 (pyridoxine) helps your nervous system send messages to and from your brain. B6 also helps your body break down the protein from the foods you eat. 

If you don’t have enough B6 vitamins, you would be likely to suffer from depression, high blood pressure, water retention and more.

Protein foods are high in B6. Mainly meat, nuts, wheat germ, brown rice, beans, peas, bananas, brussel sprouts, halibut, avocado, cantaloupe, tomatoes, roast beef, cottage cheese.

Vitamin B7 (biotin) helps promote hair growth and helps maintain a healthy scalp. It is essential for healthy babies.

Deficiencies in biotin can cause brittle hair, but more importantly, women who are deficient in Vitamin B7 are more likely to give birth to infants with impaired growth and neurological disorders.

Folate has many functions. Like Vitamin B7, it helps prevent birth defects in babies if consumed during pregnancy. It may also slow the effects of age on the brain. Folic acid helps create red blood cells and repair DNA. It can help prevent Alzheimer's and some forms of cancer.

You can get plenty of folic acid in your diet by eating greens like broccoli and green beans, leafy greens like spinach, papaya, lima beans, asparagus, avocado, and squash. Citrus fruits, strawberries, nuts, seeds, beef liver, eggs and legume also provide folic acid, as does brown rice, wheat germ and fortified grains. Fortified foods contain Folic Acid, the synthesized version of Folate.

Vitamin C (absorbic acid) is found in many natural fruits and vegetables such as green leaf vegetables, broccoli, green peppers, carrots, bean sprouts, tomatoes, mango, papayas, strawberries, lemons, limes, and other citrus fruits.
 
Your body requires Vitamin C in order to produce collagen, which is found in your skin, bones, cartilage, ligaments, tendons, and blood vessels. It also serves as a detoxifier to reduce toxic chemicals from your body. Without Vitamin C, people are susceptible to many diseases from the common cold to scurvy, which will result in death if it is not treated. Eating fruits and vegetables helps your body grow and repair and even prevents signs of aging by helping to keep skin firm. 

Like Vitamin A, Vitamin E (tocopherol) helps protect the body from damaging free radicals, which ultimately helps prevent or delay cardiovascular disease and cancer. It also helps repair your DNA and improve your immune system.  
 
Vitamin E is found in corn oil, soybean oil, wheat germ oil, sunflower and safflower oils, margarine and dressings. It is also found in tomatoes, sweet potatoes, mangoes, broccoli, papayas, avocados, almonds, asparagus, nuts, peanuts, olives, seeds, spinach, kale and soybeans.

Vitamin K (naphthoquinoids) is produced by the body and is responsible for blood clotting. After you’ve been cut, it works to stop you from losing too much blood. Taking antibiotics can cause deficiencies in Vitamin K but you can rely on green leaf vegetables to replenish your supply.