Fats: a natural oily or greasy substance occurring in animal bodies, especially when deposited as a layer under the skin or around certain organs.

Sugar: a sweet crystalline substance obtained from various plants, especially sugar cane and sugar beet, consisting essentially of sucrose, and used as a sweetener in food and drink. If you eat too much fats and sugar you will start to get fat and your heart attack risk will rise

Proteins: any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc., and as enzymes and antibodies

carbohydrates: any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose. They contain hydrogen and oxygen in the same ratio as water (2:1) and typically can be broken down to release energy in the animal body

You must make sure you get the right amount of proteins and carbohydrates to stay healthy and strong

Fiber: a thread or filament from which a vegetable tissue, mineral substance, or textile is formed.

Heart disease:  Cardiovascular disease generally refers to conditions that involve narrowed or blocked blood vessels that can lead to a heart attack, chest pain (angina) or stroke. Other heart conditions, such as those that affect your heart's muscle, valves or rhythm, also are considered forms of heart disease.

Oxygen: a colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air. Oxygen forms about 20 percent of the earth's atmosphere, and is the most abundant element in the earth's crust, mainly in the form of oxides, silicates, and carbonates.

Smoking and drugs can affect your ability to take in oxygen and higher the risk for heart disease

Diabetes: a metabolic disease in which the body’s inability to produce any or enough insulin causes elevated levels of glucose in the blood.

Saturated fats: "Saturated" in this context refers to the number hydrogen bonds in the fatty acid molecule -- in the case of these fatty acids, all the bonds are full (as opposed to unsaturated fats, in which they aren't)

Obesity: the condition of being grossly fat or overweight

exercise: activity requiring physical effort, carried out especially to sustain or improve health and fitness.

if you dont get enough exercise and you eat too much fat you will be obese.

Also Smoking is bad for your health and can cause heart attacks and many countless diseases that can kill you or affect you life dramactically