แสดงบทความที่มีป้ายกำกับ Levels แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ Levels แสดงบทความทั้งหมด

วันพุธที่ 31 มีนาคม พ.ศ. 2553

How Vitamins can Help Your Energy Levels

Have you ever felt excessively tired in the morning? Has that feeling persisted on and off throughout your life? Do you ever feel that your energy level is fleeting without any clear explanation? Do you feel at times, even with aid of exercise and proper rest that your body continues to feel fatigued?

One factor you may want to evaluate is that, your body may be deficient in certain vitamins, which help convert carbohydrates and fatty acids we ingest into raw energy. Commonly known, humans draw energy through a series of metabolic process involving the degradation of food. Each type of food contains a certain unit of energy. After metabolic processing, our cell absorb the nutrients which, it will then use for energy conversion. On an ongoing basis, our body is continually converting its resources into energy to carry out necessary biological processes. Most people need to understand that these metabolic process require vitamins and other nutrients to catalyze such reactions. Next, we will explore the relationship between applicable vitamins and energy.

Vitamins are crucial for our health and vitality. One of the critical functions of vitamins is energy production. It has been observed that some people feel more stamina and energy after consuming the required vitamins on a day to day basis. According to various scientists and physicians, B vitamins are these vitamins that are linked to improved energy levels. Unfortunately, since B-vitamins are not stored in the body they must be constantly replenished to maintain stable energy levels. Unlike, fat-soluble vitamins such as Vitamin A,E, D, K, these vitamins are excreted through the urine on a daily basis.

Energy Boosting B-Vitamins

B-Vitamins play a vital role in cellular energy production. Primarily, Vitamins B2 and B3 provide building blocks for critical components of the Krebs cycle. These components are nicotinamide adenine dinucleotide (NAD and NADH) and flavin adenine dinucleotide (FAD and FADH) which are used to produce energy through the Krebs cycle.

NAD and NADH are universal molecules found through the body and are strongly involved in various biochemical reactions. Therefore, NAD and NADH are strongly influenced by the availability of B vitamins. For the continuity of energy utilization, B vitamins are a necessary and required link for energy production.

B vitamins are coenzymes, which bind to protein compound called an apoenzyme to form active enzymes. These enzymes are a key component to a reaction, known as a catalyst. This catalyst causes an energy shift from the substrate (food product) to product (expendable energy) that the body can utilize. The family of B vitamins can be explored in depth by reviewing the vitamin guide

You can learn about how each specific B-vitamin functions and is utilized by the body. Also, helpful hints on certain deficiencies clinical associated with particular B-vitamin deficiencies. Also, for those interested learning about how to obtain a particular vitamin, please review this resource. It will list where each vitamin can be found. The list of the 8 various vitamins are thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid, pyridoxine (B6), folate (folic acid), cyanocobalamin (B12), and biotin. Each of the B vitamins help facilitate various required metabolic processes. This vitamins function and benefit the body as various levels. They are primarily utilize for fat and carbohydrate degradation to provide the body with the necessary energy. As listed in the vitamin guide, they help maintain healthy skin, and hair, maintain stable nervous system, and supports muscle for the gastrointestinal tract. Since vitamins play such a universal role in our body, primarily on energy conversion it is important to altering your diet to include food rich in these vitamins to improve your energy level. A quality nutritional multivitamin taken on a daily basis will help satisfy your body requirements for the needed B-vitamin, as well as other vitamins such as C, D, E, K.

Energy Utility and Expense

ATP (Adenosine Triphosphate) is the energy unit used by each cell. This energy is used for a number of widespread cellular functions such as motility, growth, reproduction, metabolic activity, atc. Through a series of biochemical pathways, ATP is generated from the raw sources and nutrient found in food. Vitamins help propagate these reactions resulting in the end product, ATP.

Thus, if individuals consume the products they should in theory be able to create more energy to be utilized. Specifically, our body derives energy from fatty acid and glucose. It has been observed that complex carbohydrates found in foods such as bread can supply the body with highest level of glucose. Bread, particular wheat, is also high in dietary fiber, which help regulate bowel movement and flushing the body of food and bacterial toxins through the GI tract. When carbohydrates are consumed, it is coverted from glucose to glycogen, through a biochemical process called Gluconeogenesis. Glycogen, which is stored in the liver and muscle, can be converted by the glucose for energy expenditure through another metabolic process called Glycolysis. When a body demands energy, stored glycogen is converted into glucose, which is can converted energy. Fatty acids, is the other source of energy used by humans. ATP can be generated at a higher rate when utilizing fatty acids compared glucose.

Summary

As illustrated in the previous information, we helped summarize how our body derives energy through raw food products. Yet, the process of conversion is not as simple in nature as described above. One critical component that is required throughout these metabolic process are vitamins, B-vitamins in particular. The best way to obtain these vitamins is through the combinational intake of fruits, vegetables, and nuts. If your diet lacks these items, it highly recommend that you take vitamin supplements.

If chronic fatigue persists, it is recommend that you consult with a health care professional. You should request a full blood workup as some people may be anemic, which has similar symptoms. Also, your doctor can even determine if you are having any absorption relation issues, where vitamins and other nutrients are not being observed by your body.

วันจันทร์ที่ 22 กุมภาพันธ์ พ.ศ. 2553

How to Supercharge Your Energy Levels through Exercise

Your energy levels will depend on several factors, including genetics, nutrition, sleep habits, and emotional stress. Some of these you have no control over But there is one VERY important factor that you do have control over and that is your ability to take part in physical exercise.

Need a source of vast power and energy?

Look no further than your gym.

The link between physical fitness and energy is so strong, that doctors have lately been prescribing exercise as treatment for chronic fatigue, depression, seasonal affective disorder (SAD), and insomnia, for instance.

If sufferers of the most stubborn kind of fatigue can be energized with exercise, imagine what can do for those of us who experience ordinary, every-day fatigue.

* Feel Great At Mid-Afternoon *

Your brain thrives on oxygen. Blood transports oxygen to the brain, so the greater blood flow to the brain, the greater the oxygen supply the brain has. As you increase your heartbeat with a vigorous workout, more blood surges through the brain, more oxygen gets absorbed by your brain cells, and you feel more mentally alert and energetic.

Experts point out another long-term cause-and-effect relationship between exercise and blood flow to the brain: as you continue exercising, the number of capillaries (small blood vessels between your arteries and veins) throughout your body will grow. More blood flow through your "pipes" means more oxygen will be supplied where you need it.

Regular exercise also keeps the pipes clear and circulation healthy by preventing atherosclerosis (buildup of plaque). Regular exercise can actually REVERSE atherosclerosis when combined with a healthy nutrition plan. When you have atherosclerosis in check, your brain is virtually guaranteed for the rest of your life.

Blood also carries glucose, the simple sugar that's the primary fuel source for your entire nervous system of which the brain is the command center. Glucose's production starts the metabolism of carbohydrates. Various enzymes, plus your body's ability to use glucose to produce ATP, the more important energy chemical in the body, control this production. When you exercise, you increase the level of those enzymes and their activity.

In other words, when you exercise regularly, you boost your enzymes, resulting in more glucose, and your body is more efficient in using the glucose. You get a larger supply of ATP, which helps fight off the mid-afternoon energy drop-off.

* Increase Metabolism *

It's no secret that strength trainers are firmer and stronger than sedentary folks. How could it be otherwise?

Resistance exercise builds muscle, pure and simple. The more muscle you have, the higher your metabolism, and the more calories you burn even at rest.

So why does "strong and toned" equate to more energy?

For starters, heavy people have to lug around more weight all day long. When the overweight climbs a flight of stairs, do yard work, or even just carrying the garbage can to the curb, they're also carrying that excess weight, making almost everything they do more exhausting.

Better-conditioned muscles make every task that much easier, regardless of body weight. When you exercise, your ability to use muscle fibers is increased. So you require less effort to perform any physical task.

A strong body also has a stronger immune system. Being sick drains us of energy, and exercise, by boosting immunity, staves off illness. Recent research has shed light on why the strong may get sick less often and recuperate faster when they do get sick: exercise increases the activity of natural killer cells in the bloodstream.

* Less Stress *

A great deal of research supports that weight lifting is one of the most effective means of battling depression and stress. One of the main fatiguing factors of depression and stress is lack of sleep. In a recent Stanford University study, formerly sedentary insomniacs who began to exercise fell asleep 15 minutes faster and were able to sleep an hour longer than they had before becoming active.

* Boost Brain Fitness *

To this point, we've been talking about the benefit of exercise on mental energy. But is it possible that being in shape might translate to even greater mental benefits, such as increased intelligence, creativity, memory, or reasoning ability? It's very possible.

Studies show that both factors of mental stimulation and exercise were contributing to the increase of the brain's learning centers in different ways. Mental stimulation results in more synapses (the little gaps between brain nerve cells that enable them to communicate with one another), while exercise increases the number of capillaries in the cerebellum and cerebral cortex (two areas of the brain crucial to intelligence.)

* Take a Walk *

Medical research results could hardly be clearer: Taking a walk is one of the best ways to take charge of your health. A study in the Journal of the American Medical Association (February 11, 1998) showed that walking briskly for half an hour just six times a month cut the risk of premature death in men and women by 44 percent. A study in the New England Journal of Medicine (January 8, 1997) reported that men 61 to 81 years old sharply reduced their risk of death from all causes, including cancer and heart disease, by walking two miles a day. Other research has shown similar results for women.

Recent studies have concluded that moderate amounts of exercise - including walking, jogging or using a treadmill for one hour, four to five times a week - can turn back the aging clock 30 years for middle aged men.

Consistency is probably the most important part of your workout. The more committed you are to walking all or most days of the week, the healthier you'll be. Remember that short walks are better then none at all. Health, like life, is a journey. All you have to do is take the first step.