COMT – A gene that affects your neurotransmitter levels

Having trouble with supplements containing methyl groups? Wondering why your neurotransmitters are out of balance? It could be due to your COMT genetic variants. This important enzyme is tasked with breaking down neurotransmitters, such as dopamine. What does the COMT gene do? The COMT gene…

Uterine fibroids

Uterine fibroids are a problem for a lot of women, especially after age 30. Fibroids are benign tumors that grow in the muscle cells of the uterus. While estimates vary, at least half of American women who are of reproductive age have fibroids. [ref…

Estrogen: How it is made and how we get rid of it

genetics and estrogen metabolism

Estrogen is usually thought of as the female hormone. While it is true that women produce more estrogen than men, this is a topic that applies to all of us. Estrogen – from how much is made to how it is broken down –…

Acne genes

Ever wonder why some teens and adults can do everything ‘right’  – eat great, wash their faces, etc. –  and still have acne? While others can eat pizza three times a day, shower once a week — and end up with perfectly clear skin!…

Will you go bald? Genetics and baldness

Male pattern baldness, or androgenic alopecia, is a condition that will affect the majority of men of European descent by the age of 50.  So the question of “Will you go bald” should be… “Will you be the one who keeps your hair?” What…

Genetic links to infertility for women.

The statistics on infertility are astounding. The CDC estimates that 12% of women overall in the US have impaired fertility. For women over age 30, that statistic rises to 25%! [ref][ref] Your genes may be playing a role in your infertility — and knowing which…

HPA Axis Dysfunction: Genes and Environment

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…

Genetic Variants Associated with PCOS

Polycystic ovarian syndrome (PCOS) is an endocrine disorder that causes an increase in androgen hormone production in women. It affects 5 -10% of premenopausal women, and genetics plays a large role in whether you have PCOS. There is no one gene that causes PCOS, but…

Resilience: Genetic Variants Involved in Surviving Childhood Trauma

Exposure to childhood trauma, such as exposure to abuse, violence, or repeated stress, can have a long-lasting effect. Adults who were exposed to childhood trauma have higher rates of depression, PTSD, suicide, and anxiety disorders. The question that researchers have attempted to answer is: Why…

How do your genes influence testosterone levels?

While bodybuilding and athletes may come to mind with the word testosterone, it is actually an important hormone for both men and women. In men, low serum testosterone levels are linked to an increased risk of metabolic syndrome, type-2 diabetes, atherosclerosis, and heart disease…