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How can I lower my triglyceride levels safely at age 45?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am a 45-year-old woman who was recently told during a health check-up that my triglycerides are very high, along with slightly elevated cholesterol. I am overweight, and my father had a heart attack at 52, which makes me very worried.

I also have hypothyroidism and take Levothyroxine daily. My doctor suggested diet changes and exercise, but I struggle to stick with them because I work long hours and often eat outside food.

  • Are medications like fibrates or omega-3 supplements safe for women with thyroid problems?

  • How much lifestyle change is realistically needed to bring down triglycerides quickly?

Kindly help.

Hello,

Welcome to icliniq.com.

I understand your concern.

It is completely natural to feel worried, given your family history and your current health situation.

You have not mentioned your height and weight. I am keen to know your blood pressure also. What is your thyroid report, and how much medication are you taking for hypothyroidism? These details will help in understanding your condition better and planning the right course of action for you.

You have to follow a low-fat diet and regular exercise, and you may need to take these medicines for a short term, at least for now. The problem comes if you do not exercise and eat the same amount of fat, as it will keep accumulating.

You simply have to cut down your fat intake and do a little walking for at least 30 minutes daily. Consistency in these habits plays a key role in managing your triglyceride levels over time.

I also want to get your electrocardiogram (ECG) resting and two-dimensional echocardiography (2D echo) done, as these will give a clearer picture of your heart health.

Hypothyroidism and being overweight are closely connected and can both contribute to elevated triglyceride levels, which is why addressing both together is important.

Regular exercise with 30 minutes of daily walks, a fat-free diet, anti-thyroid medication, and anti-lipid medication form the core of your treatment plan. Following this sincerely can show positive changes over time.

Get back to me with the investigation results so we can assess your progress and take the next steps accordingly.

A fat-free diet, taking only iodized salt, and daily exercise are key preventive measures. Small and steady lifestyle changes made each day consistently can go a long way in supporting your heart and thyroid health in the long run. Hypothyroidism and being overweight are the probable causes.

Electrocardiogram (ECG) and two-dimensional echocardiography (2D echo) are the investigations to be done. Regular exercise, 30 minutes of daily walking, a fat-free diet, anti-thyroid medication, and anti-lipid medication form the treatment plan.

Get back to me with these results for follow-up. A fat-free diet, taking only iodized salt, and daily exercise are the preventive measures.

I hope you are satisfied with my answer. For further queries, you can consult me at iCliniq.

Thank you.

Medically reviewed byiCliniq medical review team

Published At May 26, 2026
Reviewed AtMay 27, 2026

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