The thyroid is a little butterfly shaped gland at the base of your throat. It is the master regulator of growth and metabolism. It is involved in regulating weight loss or gain, digestion, energy, mood, and more. Signs of suboptimal thyroid: Weight gain or inability to lose weight despite a healthy food and movement routine Hair loss Sensitivity to or feeling cold Muscular weakness and physical fatigue Mental fatigue or “brain fog” Constipation -Low mood “Unexplained” infertility Dry skin and…