As the science behind nutrition and athletic performance continues to be investigated, the impact of what athletes eat on their performance in their sport is becoming more important. Some nutrients need to be consumed in higher amounts in order to compensate for the increased workload of athletes and/or physically active people. For example, an athlete needs increased amounts of water to maintain adequate hydration status, which has a distinct influence on performance. It is also safe to say athletes expend a much greater energy load than the average person, so they require an increased amount of energy. Macronutrients — carbohydrates, fats and proteins — are energy sources that our bodies run on and help provide fuel during workouts. However, it is not just the amount of energy an athlete is consuming that matters, but the type of macronutrients that the energy is coming from that greatly influences how a person’s body will perform. Continue Reading

It’s hard to watch TV without seeing an ad for a product claiming to help people lose weight. But when you see one of those ads, you may wonder – how solid is the science behind these claims? To gain some understanding, I asked our nutrition scientists at Biofortis, Mérieux NutriSciences’ clinical research facility, if weight loss and weight maintenance claims, like the ones seen on TV, can be proven by clinical research. The short answer is yes; there are tried and true protocols used by leading commercial weight loss companies to demonstrate the effectiveness of their products in situations that mirror real-world scenarios. Continue Reading

Whether you’re buying a bag of chips from a vending machine or reaching for an apple from the fruit bowl, everyone enjoys snacking. In fact, I’m thinking about having a snack right now! But what if your snack could actually work to your body’s favor, in addition to being a treat you look forward to? Our Biofortis scientists explored this concept in recent studies and presented their findings with posters at the Experimental Biology conference last month in Chicago. Continue Reading

Over the summer, Biofortis nutrition science experts authored four articles detailing how specific ingredients and foods impact health. Cranberries, corn starch fiber and partially hydrogenated oils were featured prominently in our contributions to industry publications over the past few months as part of a larger examination of how food affects health.

Beyond the primary foods featured in these studies, the methods used to study them also offer useful insight. These studies use three different tools: meta-analysis, randomized clinical trials and evidence mapping. Continue Reading