Does fasting create thyroid issues?

I started 16-hour fasting last month and now I am feeling very cold and tired all the time. Did anyone else experience thyroid symptoms after starting a fasting diet? I am getting a bit worried if I messed up my hormones.

Haan, extreme fasting se hormones gadbad ho sakte hain na. Humare body ko regular fuel chahiye hota hai, toh bina soche-samjhe lambi fasting mat karo. Apne doctor se ek baar checkup karwa lo aur aaram se healthy khao.

I know how terrifying it is to think that a diet choice might have triggered a lifelong thyroid issue. The constant worry about hormonal balance can really drain you. Rest assured, short fasts don't cause permanent damage, but do get a quick blood test done to clear your doubts.

Prolonged fasting can suppress thyroid function as the body tries to conserve energy, leading to a temporary drop in T3 levels. However, it does not typically cause clinical hypothyroidism in healthy individuals. It is best to consult an endocrinologist before starting any intensive fasting regimen.

I always get so anxious about trying new diet trends because I worry it will ruin my endocrine system. I have read that stress from fasting can raise cortisol, which indirectly affects the thyroid. Please be gentle with yourself and don't push your body too hard.