How Hormones Affect Food Cravings

It is found that how tempting food may seem could depend on a person’s level of the hormone leptin. Weight is not only controlled by calorie intake and exercise, but also by complex brain complexes. Someday, scientists might be able to develop weight-loss drugs that modify the brain’s reaction to food.

Next Biggest Diet Craze

The drug Taranabant is known to be apart of the next biggest diet craze. The drug is considered the “anti-marijuana” and works by erasing food cravings by blocking the same receptors in the brain that cannabis stimulates, causing appetite suppression. A 12 week study found that obese patients consumed 27 percent less calories when they were taking the drug. The downside of the drug is that it can possibly make a person feel nauseous, irritable, or anxious.

Scientist Explain Reasons for Chocolate Cravings

A study has found there is a type of bacteria in the digestive system that craves chocolate. Everyone has microbes in their stomach but people who have chocolate cravings have different colonies of bacteria.

The study was done by finding 11 men who never ate chocolate and 11 men who ate chocolate everyday. All of the men wee healthy, not obese, and were fed the same foods for five days. The researchers examined the byproducts of their metabolism in their blood and urine and found that a dozen substances were different between the two groups. The amino acid glycine levels were higher in the men that ate chocolate. People who ate chocolate also had lower levels of bad cholesterol.

It is known that bacteria interact with what you eat and studies have shown that intestinal bacteria changes when people lose weight. Someday, some types of obesity will be able to be treated by changing the bacteria in the intestines and stomach.