Natural sweeteners as an alternative to sugar

For those of us who are health conscious and seeking to find alternatives to sugar you can try natural sweeteners. But are they better? Natural sweeteners are sweeteners that go through very little processing, if any, before hitting your local store and have less chemical residues. They are simple carbohydrates that rapidly decreases your energy, increases your blood sugar and are not likely to add any significant minerals and vitamins to your diet.

These natural sweeteners include but are not limited to:

• Raw honey
• Stevia
• Coconut sugar
• Blackstrap molasses
• Maple syrup
• Date sugar

Sugar is a simple carbohydrate, also known as simple sugar, which is a source of energy during high intense exercise. Simple carbohydrates from natural sources such as fruits and vegetables as opposed to processed foods are much easier on the body since they are high in dietary fibre. The dietary fibre slows down the absorption of sugar and helps provide the body with energy without a rapid decrease in energy.

The reality is, too much sugar is not good for anyone. Sugar when consumed in excess can lead to obesity, diabetes, tooth decay and weakening of the immune system. Using natural sweeteners can be a good alternative but they are still sugar. The best option is having a balanced diet of whole, fresh and real foods. Minimal processed foods for athletes or recreational exercisers can lead to better performance and quality of life. However, life is to be enjoyed and indulging in chocolate is part of the enjoyment. As a result, moderation and knowing your recommended limits are the best options.

References from the SIRC Collection:

1. Al-Waili N, Saloom K, Ali A, et al. Honey ameliorates influence of hemorrhage and food restriction on renal and hepatic functions, and hematological and biochemical variables. International Journal Of Food Sciences & Nutrition. August 2006;57(5/6):353-362. 
2. Blackwood A, Quick S. beyond table sugar. Health (Time Inc. Health). December 2003;17(10):119-124. 
3. Goyal S, Samsher, Goyal R. Stevia ( Stevia rebaudiana) a bio-sweetener: a review. International Journal Of Food Sciences & Nutrition. February 2010;61(1):1-10. 
4. Schryver T. Sweet Switch. Yoga Journal. November 2002;(170):40. 
5. Smurr T. Eating and Exercise. Sports 'N Spokes Magazine. March 2013;39(2):54-55. 
6. Sweeteners: Good, Bad, and Even Politically Incorrect. Diets Designed For Athletes. January 2002;:198-200.

Confused about carbs?

Optimizing performance can be done in a variety of ways and an athlete nutrition strategy should be part of that process. Carbohydrates are vital for peak performance because they are one of the main sources of energy for our brains and bodies to work properly.

What are carbohydrates?

There are two main classifications of carbohydrates: simple (mono- and disaccharides) and complex (polysaccarides).

Simple carbohydrates - consist of one to two sugar molecules joined together. Simple carbohydrates require very little breakdown and thus are absorbed quickly by the body resulting in a rapid surged of energy. Common examples are:

1. Glucose - is one of the primary molecules which serve as energy sources for plants and animals. When the body metabolizes glucose, it produces carbon dioxide, water, and some nitrogen compounds which provide energy. 
2. Fructose - or fruit sugar is found in fruits and vegetables.
3. Galactose - or "milk sugar", which is the combination of glucose and lactose.

Complex carbohydrates - known as starches, they are complex because their structure is composed of long chains of glucose molecules. Because of these long chains, they take longer to break down resulting in a longer more constant release of energy. Common examples of foods that contain complex carbohydrates are bread, rice, pasta, potatoes, and vegetables.

40-60% of daily calories should come from carbohydrate sources and should equal 6-10 grams of carbohydrate for every kilogram of body weight. - C.J. Osier, MD

Carbohydrates are stored in the liver and muscles as glycogen which can be depleted during endurance sports. Since the body can't store a lot of glycogen, carbohydrates should be consumed during exercise to maintain blood levels.

What is carbo-loading?

Carbohydrate loading is a sports nutrition strategy that involves eating a higher than usual carbohydrate intake for 1-4 days prior to an event while tapering training. It may enhance performance by maximizing muscle carbohydrate (glycogen) stores prior to competition. High endurance sports such as long distance running, cycling, triathlon and cross country skiing depend heavily on carbohydrates as a fuel source and many athletes use this strategy to maintain their energy during training and competition.

Any performance nutrition strategies should be tested in training before use in a big competition to ensure there are no negative effects. Good nutrition is not a guarantee for athletic success, but it is still an important contributor to optimal performance.

References from the SIRC Collection: 

1. Clark N. Carb-loading Tips for Endurance Athletes. American Fitness. March 2007;25(2):26-27. 
2. Clark N. Eating for endurance: Strategies for extraordinary athletes. ACHPER Active & Healthy Magazine. March 2007;14(1):8-9. 
3. Hart M. You Can't Go Past A Pasta!. Bicycling Australia. November 2008;(154):108-110.
4. Nugent L. Eating for Competing. Modern Athlete & Coach. January 2013;51(1):25.
5. Osier C. Nutritional Guidelines for Sports and Training. Hughston Health Alert. Winter2013 2013;25(1):4-5.
6. Twombley B. BEFORE & AFTER. Volleyball. August 2012;23(7):20-21.
7. Vaughan R. Carbohydrate Intake for Endurance Training*: Redefining Traditional Views. IDEA Fitness Journal. February 2013;10(2):20-22.
8. YEAGER S, BLOCH S. THE CASE FOR CARBS. Bicycling. June 2012;53(5):69-76.