yes it's genetic... it runs ALL THROUGH my family. both my mum and her sister have it.. my grandma had it... etc.
if you have the symptoms go get your blood tested... but if it's anything like my family it'll hit you in your 40s or 50s. just keep an eye out for the symptoms...
Symptoms of
Hypothyroidism
(An underactive thyroid)
fatigue, exhaustion
feeling run down and sluggish
depression
difficulty concentrating, brain fog
unexplained or excessive weight gain
dry, coarse and/or itchy skin
dry, coarse and/or thinning hair
feeling cold, especially in the extremities
constipation
muscle cramps
increased menstrual flow
more frequent periods
infertility/miscarriage
Your thyroid gland is a small, butterfly-shaped gland located just below your Adam's apple. The thyroid produces hormones that affect your body's metabolism and energy level. Thyroid problems are among the most common medical conditions but, because their symptoms often appear gradually, they are commonly misdiagnosed.
it's not linked with diabetes. diabetes is low blood sugar.