The findings of a recent study caught my eye - that eating milk chocolate daily was beneficial for health a number of ways. Consuming a 3.5 oz bar of milk chocolate daily did not cause weight gain, that it actually resulted in reducing hunger and desiring fewer sweets the rest of the day, increased beneficial polyphenols, improved the gut microbiome, and morning consumption decreased fasting glucose (good). Overall, it was best to eat the chocolate in the morning (as compared to the evening before bedtime). Yes!!!
The researchers studied postmenopausal women (48 to 62 years old) in Murcia, Spain who ate milk chocolate daily, or no chocolate for 2 weeks while eating as usual (regular dietary pattern), and then did the opposite for 2 weeks after a one week break. (Thus everyone ate chocolate daily at some point). This meant that the chocolate eaters actually ate slightly more calories during the study than those not eating chocolate.
The researchers state that a 2018 review of chocolate studies (clinical trials) found that overall eating chocolate daily for 2 to 24 weeks (each study lasted a different length) "does not change body weight or body fat distribution". Some studies also find that eating chocolate daily slightly reduces waist size (waist circumference reduction). And this is what they also found in this study.
How much chocolate? The women in this study ate 100 grams per day (3.5 ounces) - a normal sized chocolate bar! Chocolate lovers - rejoice!
From Medical Xpress: Starting the day off with chocolate could have unexpected benefits
A new study of postmenopausal women has found that eating a concentrated amount of chocolate during a narrow window of time in the morning may help the body burn fat and decrease blood sugar levels.
To find out about the effects of eating milk chocolate at different times of day, researchers from the Brigham collaborated with investigators at the University of Murcia in Spain. Together, they conducted a randomized, controlled, cross-over trial of 19 postmenopausal women who consumed either 100g of chocolate in the morning (within one hour after waking time) or at night (within one hour before bedtime). They compared weight gain and many other measures to no chocolate intake.
Researchers report that among the women studied:
- Morning or nighttime chocolate intake did not lead to weight gain;
- Eating chocolate in the morning or in the evening can influence hunger and appetite, microbiota composition, sleep and more;
- A high intake of chocolate during the morning hours could help to burn fat and reduce blood glucose levels.
- Evening/night chocolate altered next-morning resting and exercise metabolism.
"Our volunteers did not gain weight despite increasing caloric intake. Our results show that chocolate reduced ad libitum energy intake, consistent with the observed reduction in hunger, appetite and the desire for sweets shown in previous studies," said Garaulet.