Join Here   |   Log In
Leptin: The Satiety Hormone Resetting Leptin Sensitivity

Leptin Receptors: Genetics and Hunger

Do you wonder why other people don’t seem to struggle with wanting to eat more? Leptin is a hormone that signals to the brain when you are full and should stop eating. Genetic variants in the LEPR gene are linked to obesity and desire to eat more.

Appetite, Weight Gain, MC4R gene

MC4R: Leptin, Melanin, Genes and Weight Gain

There are several key players in our body’s regulation of hunger, satiety, and energy expenditure. Leptin and ghrelin are two pivotal hormones involved in our desire to eat. Within that leptin pathway, another key regulator of our body weight is MC4R. (Member’s article)

Triglycerides: Genes that cause high triglyceride levels

High triglycerides are linked with an increased risk of cardiovascular disease. Both genetics and diet combine to elevate triglyceride levels. Learn how your genes interact with what you eat to lower your triglycerides.

Genetic Influence on Exercise Motivation and Intensity

Motivation to exercise? It’s genetic.

A study in the journal Behavioral Brain Research paints a fascinating picture of why some people are more motivated to exercise. The study looked at the dopaminergic system to see how people’s genetic variants could alter the ‘reinforcing value’ of exercise.