Take Small Bites & Chew Slowly!

Retronasal aroma release is the process by which food aromas are released and sensed through our mouths during chewing.  Research has suggested that increasing the level of aromas released in this way can increase our feelings of fullness and potentially reduce our food consumption during a meal.  While we apparently each have individual differences in how well we recognize these food aromas, studies are being conducted to find ways to enhance the release of these aromas.  This includes research into different food processing methods and the effects of different eating patterns.

A new research study published online ahead of print in the British Journal of Nutrition examined the impact of bite size and chewing duration on retronasal aroma release.  In the initial part of the study, investigators asked 21 young, healthy, normal-weight volunteers to either eat freely or to eat two different fixed bite sizes.  In the second part of the study, the same volunteers were asked to either chew the food quickly (3 seconds) or more slowly (9 seconds).  During each part of the study, aroma release from the food was measured in the study volunteers.  The results of this investigation showed that:

• Taking multiple small bites of food resulted in a substantially greater release of food aromas compared to a smaller number of large bites.
• Chewing the test food for a longer duration resulted in a higher level of aroma release compared to chewing for a short length of time.
• Combining small bite size with longer chewing time did not enhance aroma release compared to either small bite size or longer chewing time by themselves.

This is a fascinating research study, which suggests that consuming our food in small bites and/or chewing more slowly releases greater amounts of aroma from the food we eat.  If retronasal aroma release is linked to an increase in feelings of fullness as some studies suggest, then eating smaller bites or chewing more slowly might cause us to feel full more quickly at meal time.  This has the possible long term effect of causing us to eat less food, assuming we listen to our bodies and actually stop eating when we feel full.  Additionally, this has the possibility of providing us with a more enjoyable dining experience based on the higher levels of food aromas we sense while eating.  Many of us have already developed particular eating habits with some eating very quickly and others eating more slowly.  Learning new, slower eating habits can be difficult for some of us, so choosing foods that lend themselves to taking smaller bites or choosing foods that are naturally chewy might be a good way to start developing better dining habits.

My easy diet plan is a great way to start developing healthier eating habits with delicious tasting bars and shakes that empower you to lose weight by feeling full.  Visit us at www.drtabor.com to learn more!