Is Creatine Good for Hypothyroidism? (Expert Answer)

Short Answer: Creatine is bad for hypothyroidism. Because it has creatinine and protein and they can interfere with your blood tests, harm your kidneys, and reduce your thyroid hormone effectiveness.

Hypothyroidism is a condition that affects your thyroid gland, a small organ in your neck that produces hormones that regulate your metabolism.

In hypothyroidism, your body does not produce enough thyroid hormones, which can slow down your metabolism and affect many bodily functions.

This can lead to various health problems, such as weight gain, fatigue, depression, high cholesterol, constipation, dry skin, hair loss, and menstrual irregularities.

One of the key factors in managing hypothyroidism is diet.

What you consume can affect your thyroid function, which can impact your hypothyroidism symptoms and overall health.

To effectively manage hypothyroidism, you should consume iodine-rich foods like seafood, dairy products, and eggs, and avoid iodine-deficient foods like processed foods, soy products, and cruciferous vegetables.

Iodine is an essential nutrient for the production of thyroid hormones, and both too much and too little can cause problems.

Now, creatine is a supplement that is commonly used by athletes and bodybuilders to enhance their performance, strength, and muscle mass.

Creatine is an amino acid that helps your body produce energy in the form of ATP, which is used by your muscles and other cells.

Creatine is bad for hypothyroidism because it contains creatinine, a waste product that is excreted by your kidneys.

Creatinine can interfere with the measurement of thyroid hormones in blood tests, leading to inaccurate results and improper diagnosis or treatment.

Creatinine can also increase your blood pressure and strain your kidneys, which are already at risk of damage from hypothyroidism.

One teaspoon of creatine can give you about 5 grams of creatine and 1.5 grams of creatinine, which is about 15% of your daily creatinine production.

Creatinine can negatively affect your hypothyroidism by skewing your blood tests and harming your kidneys.

Furthermore, creatine is a protein supplement and protein is bad for hypothyroidism.

Because, protein can bind to thyroid hormones and reduce their availability and effectiveness in your body.

Protein can also increase your appetite and calorie intake, which can worsen your weight gain and metabolic slowdown.

That’s why I suggest you limit your creatine intake to avoid the possible complications.

Stick to no more than 3 grams of creatine per day to minimize the interference with your blood tests and the damage to your kidneys.

Also, you shouldn’t take creatine if you have kidney disease or high blood pressure to prevent further complications.

Because, creatine can worsen these conditions and increase your risk of kidney failure or stroke.

You can buy creatine online as well as offline.

To buy it online, there are many brands and marketplace to choose from.

But as a nutritionist I recommend Optimum Nutrition Creatine Powder from

Because, it is a reputable brand that offers high-quality, pure, and micronized creatine powder that dissolves easily and absorbs quickly.

Finally, remember, maintaining a healthy lifestyle, including a balanced diet, regular exercise, stress management and essential medical care is key to managing hypothyroidism effectively.

I always recommend my hypothyroidism patients to follow a hypothyroidism-friendly diet to improve their overall well-being, and enjoy a longer and healthier life.

About the Author

Abdur Rahman Choudhury

Abdur Rahman Choudhury is a nutrition coach with over 7 years of experience in the field of nutrition.

He holds a Bachelor's (B.Sc.) and Master's (M.Sc.) degree in Biochemistry from The University of Burdwan, India. He was also involved with a research project about genetic variations in the CYP11A gene among PCOS and Metabolic Syndrome patients.

He has completed the following online courses: Stanford Introduction to Food and Health by Stanford University (US) through Coursera, Certificate in Nutrition from Fabulous Body Inc. (US), Lose Weight and Keep It Off certificate course from Harvard Medical School (US), and Nutrition and Disease Prevention by Taipei Medical University (Taiwan) through FutureLearn.

Abdur currently lives in India and keeps fit by weight training and eating mainly home-cooked meals.

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