Article

The True Danger of Refined Sugar and How it Will Impact your Fitness Goals

Topic: Fitness and ExerciseBy Ralph KlisiewiczPublished Recently added

Legacy signals

Legacy popularity: 2,121 legacy views

Legacy rating: 3.4/5 from 5 archived votes

Sugar: Is it Food or Poison? Refined sugar is ubiquitous in our culture. Simply visiting a local supermarket, one is convinced that the most common ingredient found in our food today is refined sugar. Omitting the obvious sources like candy and soda pop (which usually occupy 2-3 isles), sugar is hidden in almost all processed foods in the forms of evaporated cane juice, high fructose corn syrup, and molasses. But how unhealthy is sugar? Is it only its high caloric content that induces obesity and all its associated diseases? Or is sugar far more harmful than the calories it adds on? As a personal trainer, I often advise my clients to avoid refined sugar. Many that are active still believe that as long as they are active, sugar does not have impact on their health. Based on the research I have done, that is a false statement. In fact, refined sugar may seriously debunk anyone’s fitness efforts. First, sugar is not real food! Refined sugar is stripped of all its nutritious values. Consequently, refined sugar cannot be effectively utilized by the body, and if it is not used for immediate energy it will be stored in the liver. Liver capacity for sugar is limited. Daily intake of refined sugar can cause the liver to release sugar back into the blood stream in the form of fatty acids. This often causes unhealthy weight gain that could lead to obesity, and eventually other problems like heart disease. Refined sugar has no vitamins and no minerals. However, the true dangers of refined sugar are its metabolites; purvic acid and abnormal sugar containing five atoms. According to Dr. William Coda Martin, a poison is any substance that can induce a disease. Based on this general definition, refined sugar can be easily categorized as a poison. These metabolites are toxins to the body, mainly because they interfere with respiration of cells. If the cells are not getting their oxygen, they will eventually die. The death of these cells can take a long time. Therefore, daily intake of sugar may ensue a degenerative disease like cancer, diabetes, osteoarthritis and many more. Effects of sugar on health and fitness. Sugar has been linked to poor health and obesity for several decades. The following list explains how sugar can have an impact on your health and impede your fitness goals. • Refined sugar leaches the reserve of vitamins and minerals stored in your body. Depletion of these nutrients impedes the rebuilding process of tissue therefore adversely affecting the response to exercise. • Refined sugar increase acidity in the body. To neutralize this acid state, the body draws calcium from bones and teeth making them weaker and more susceptible to degeneration. • Excess sugar is stored in liver. When liver capacity is reached, excess sugar is released into blood stream in the form of fatty acid. Sugar it is then stored as fat on vital organs (possibly causing their malfunctioning) and area least metabolically active (i.e. belly). • Refined sugar invades the lymphatic system (disease fighting system). This results in increased white blood cells production and therefore the rebuilding of tissue slows down. The response to strengthening training decreases since the body cannot rebuild its self as effectively. • Since sugar has an effect on the lymphatic system, the immune system is less resilient. One is therefore more susceptible to attacks on the body (i.e. common cold). It is clear that sugar has more harm to health than the mere calories it may add to ones diet. Use caution when choosing foods that may have refined sugar and try to replace them with natural sweets like fruit, maple syrup, stevia, or raw unfiltered honey. Stop Sugar Crash and Regain your Energy What happens what energy fluctuates throughout the day? Does refined sugar have anything to do with that? There is good chance that those who consume refined sugar often experience a sugar crash. Americans consume approximately 175 pounds of refined sugar a year. Sugar is omnipresent in our diet for two reasons. It is cheap to produce. Nearly all of highly processed foods in supermarkets have some corn syrup or other sugar. Corn grows easily through out Midwest and is relatively cheap to harvest. Secondly, processed sugar products, like protein bars, are easily stored and replace REAL meals for a lot of people. Finally, many people consume sugar because it gives them a short burst of energy. Sugar is not digested in the stomach but enters the lower intestine and thence the blood stream quickly. This leads to brisk insulin secretion which causes the sugar to be absorbed by the tissue at an accelerated rate. This is why we feel awaken after sugar consumption. Eventually, however, the blood sugar level drops and most feel fatigued, irritated, and lethargic. The body learns quickly. So, the more sugar we consume the more we crave it. The metabolism becomes dependent on refined sugar, so most us feel the need to consume it. Consequently, in attempt to avoid sugar crash most consume sugar throughout the day in order to maintain focus and energy to get through the day. The following are some tips to avoid sugar crash: • Eat a balanced breakfast with no sugar (i.e. eggs, bacon, and oatmeal) • Limit sweets to 2 times a week • Stay away from white flour for lunch and eat plenty of vegetables • Eat 4-5 metabolically balanced meals a day (protein, fat, carbohydrates) • Eat sweets only after a large balanced meal (with plenty of protein) • Eat plenty of complex carbohydrates throughout the day (vegetables and whole grains) • Don't eat sugar before sleep

Article author

About the Author

Ralph Klisiewicz, is a certified personal trainer and a certified muscle activation technique specialist working in Chicago area. He has been working in the wellness/fitness industry for over 6 years. His fitness specialization is in in human mechanics, as he often works with people who suffer from pain and joint imbalances. He writes on the topic of fitness extensively. Personal Trainer Chicago

Further reading

Further Reading

4 total

Article

Carrying excess weight doesn’t just affect how you look — it can quietly reduce your energy, confidence, and bedroom performance. When a man gains too much belly fat, it can lead to lower testosterone levels, poor blood circulation, and reduced stamina. These changes may make it harder to maintain strong vitality, control, and endurance when it matters most. The good news? Small lifestyle changes can make a powerful difference. By focusing on better nutrition, regular mov

March 10, 2026

Article

Are You 40+ And Feeling…rnSlower metabolism? Stubborn belly fat? Low daily energy? Body stiffness or joint pain? You’re not alone — and you’re NOT “getting old.” Your body just needs a smarter strategy. Introducing The 40+ Fitness & Wellness ResetrnA simple, realistic system designed specifically for men and women over 40 who want to: ✅ Burn belly fat naturallyrn✅ Rebuild lean musclern✅ Boost energy levelsrn✅ Improve heart healthrn✅ Feel confident again

February 18, 2026

Article

Feel tired, inconsistent, or stuck on your fitness journey? This eBook is your gentle reset. rnMany people above 40 notice that weight gain, tiredness, and body weakness no longer respond to the things that worked before. rnThe truth is: the body changes with age, and health routines must change too. rnI recently came across a digital health guide on Selar, created specifically for people 40+, focusing on simple daily habits that fit our lifestyle. rnI shared the details here

February 14, 2026

Article

Movement is one of the most honest forms of self-connection. The body never lies. It holds stress, records emotion, and reveals when something feels off. For many, this is why exercise has always been more than fitness; it’s therapy through motion. But not all movement heals. Some styles exhaust, others distract. True healing often begins in the slow, intentional kind, the kind that lets the body lead and the mind follow.rnThat’s where precision-based training, such as re

November 6, 2025