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HPA Axis dysfunction, ways to reduce cortisol levels, genetic variants related to HPA Axis disfunction.

HPA Axis Dysfunction: Understanding Cortisol and Genetic Interactions

Cortisol is a hormone produced by the adrenal glands in times of stress, and it also plays many roles in your normal bodily functions. It is a multi-purpose hormone that needs to be in the right amount (not too high, not too low) and at the right time. Your genes play a big role in how likely you are to have problems with cortisol.

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)

Genetics and Vitamin D Levels

Vitamin D Genes

Your vitamin D levels are impacted by sun exposure and your genes. Learn more about how vitamin D is made in the body and how your genetic variants impact your levels.