Health issues of Athletes or people who have an active lifestyle not eating healthy food can lead to Poor performance and Malnutrition. There is no magic pill or quick fix to a healthier you. Crash diets, FAD diets or weight loss pills that claim amazing results with little or no effort are all lies.
If you do not feed your body good nutrition, you place yourself at high risk of 
Heart Disease, Strokes, Chronic Obstructive Pulmonary Disease (Lung Disease mainly caused by smoking and inhaling pollutants), diabetes, cholesterol and many other diseases.
Mainly an athlete’s body performance depends on strength, skill, and endurance. Whether you are going for the ball or making that final push across the finish line, your body needs energy. the energy you get from good nutrition. You must take in enough calories, vitamins and other nutrients that your body needs. Physical health is important to your body to live an active lifestyle.
Physical Fitness of Athletes
The foundation of Fitness is defined as:
” the condition of being physically fit and healthy” WHO
Our body is designed to work like an engine, to move and work as best as possible to perform and fit in with our daily physical jobs. Our heart and lungs play a very important part in our body and also with our exercises like Aerobic and Anaerobic.
The heart and lungs exercise we called Cardio (Cardiovascular) exercise. What Is Cardio Exercise For athletes?
“Any exercise which involves working for your large muscle group and raising your heart rate for an extended period of time” WHO
Exercise and Good Nutrition from young to old are important to improve Cardiorespiratory, muscular fitness and bone health. It will lower blood pressure and reduce diseases and depression. Exercise improves your hearts and lungs’ ability to adjust and recover after exercising. Most important exercise increases and improve blood circulation and help your body to use oxygen better. Your lungs become more efficient and deliver oxygen to the blood and also remove carbon dioxide waste. The muscles that support the heart and lungs get stronger with exercise.
What Improve The Condition of Your Heart And Lungs
Aerobics refers to oxygen, exercise strengthens your Heart and Lungs. Your heart is a muscle and like other muscles exercise helps to keep it in shape and good nutrition in working condition. Your heart also will work longer if you exercise, and live longer than people who are inactive. Certain exercises can tone the heart however yard work, gardening, golf, and movement on the job strengthen certain muscles but these are Start and Stop activities. You need non-stop exercises to get your heart rate up and to get the good benefits of a healthy heart and lungs.
While non-active or during exercising our muscle use oxygen via red blood cells in the body to break down glucose and create fuel for the muscles. This process is known as ATP.
Let us look at anaerobic exercises. They are a type of exercise where you get out of breath in just a few moments, like lifting weights, sprints, or gymnastics. Anaerobic Exercise requires energy and uses glycogen and fat as fuel.
Resting Heart And Lungs And Preventing Disease
Everyone, non-active or active requires adequate 8 hours sleep at night. 
An athlete’s body needs to rest after intense exercise. Your body requires a long period of sleep in order to restore and rejuvenate, grow muscle and repair tissue and also synthesize hormone cells.
At the moment obesity is of great concern and even amongst athletes who have an unbalanced or unhealthy diet. This brings us to an important part of what happens to our bodies while we sleep. Overweight or unfit or even fit athletes can suffer from Low Oxygen and even stop breathing in their sleep.
During the day and while you exercise, your body burns oxygen and energy from the food
you take in. At night while you sleep, every tissue and every cell in your body needs a constant supply of oxygen to work properly. If your lungs stop working how can the oxygen pass into the red blood cells in your bloodstream and function properly?
As they age, athletes will find that Nitric Oxide functions, throughout the body, and need stimulation and that they depend more and more on supplements.
What is Nitric Oxide?
As the heart pumps with more pressure to supply the muscles with blood, the lining in your arteries releases Nitric Oxide (NO) into the blood, which relaxes and widens the vessel wall so that the blood can pass through. NO, prevent unwanted blood clotting and obstruction to blood flow in arteries. NO is extremely important for keeping a good supply of oxygen flowing through your bloodstream to your cells.
The Last Dietary Supplement For Athletes
One of the dietary supplements for athletes is Nitric Oxide (NO) Boosters. The
concept of Nitric Oxide (NO) is that with the increase of NO the arteries open and blood flow increases during exercise. This keeps the muscle performing better for longer as they receive improved blood flow, for oxygen and fuel.
How Safe And Effective Is “NiteWorks” For Athletes?
Dr Ignarro is a pharmacologist who has spent over 40 years as a research
scientist. In 1998, he was awarded the Nobel Prize in medicine for his research into Nitric Oxide. Dr Ignarro works with Herbalife to advance heart health around the world and this led to the Niteworks supplement being brought out.
Niteworks is a dietary supplement meant to boost NO production naturally. The product does not contain any harmful ingredients and could be a great option for those needing better performance, those with a risk of cardiovascular disease or ageing people over 40 years.
Working Process of Niteworks for Athletes
Niteworks contains several ingredients meant to support blood vessel health. Nitric Oxide contains vitamins E and C (great antioxidants that protect body cells from the carnage of free radicals) and L-Arginine, ideal for the improvement of nitric oxide levels.
1998 Nobel Prize for Nitric Oxide.