Cardiologist reveals the top 6 supplements he recommends to support heart health: Which do you already consume?

Cardiologist Dr Yaranov highlights six heart-healthy supplements, including omega-3s, potassium, and soluble fibre, which help reduce BP and cholesterol.
The supplement industry may be selling and marketing medications that are doing more harm than good; however, there are some that support your health. While vitamin D, magnesium and vitamin B 12 are some of the popular supplements, have you ever wondered which benefits your heart?
In a September 26 Instagram post, Dr Dmitri Yaranov, MD, cardiologist, shared the 6 supplements that he recommends to his patients because they support heart health. Let's find out what they are:
Supplements that support heart health, as recommended by a cardiologist
Sharing the post, Dr Yaranov wrote, “As a cardiologist, I routinely prescribe certain supplements to my patients alongside their medications to support heart health. Here are a few backed by scientific research.”
These are the supplements that Dr Yaranov recommended, and even suggests to his patients, and why they are great for the heart:
1. Omega-3 Fatty Acids (Fish Oil)
Proven to reduce triglycerides, lower blood pressure, and decrease arrhythmia risks. Found in fish oil or fatty fish like salmon.
2. Coenzyme Q10 (CoQ10)
Supports cell energy and may help reduce blood pressure and improve heart function, especially in heart failure patients.
3. Magnesium
Key for regulating heart rhythm and blood pressure. Deficiency can lead to arrhythmias and high BP.
4. Fibre (Psyllium, Oat Bran)
Soluble fibre lowers LDL (‘bad’) cholesterol, reducing heart disease risk.
5. Potassium
Balances sodium and helps regulate blood pressure. Dr Yaraniv stressed, “In cardiology, we monitor potassium levels closely (4-5 mEq/L is ideal).”
6. Vitamin D
Vitamin D deficiency can increase heart disease risk. Supplementation may improve heart health in those with low levels.
Lastly, the cardiologist cautioned, “Always consult your healthcare provider before starting any supplements to ensure they’re safe for you.” Which of these supplements do you already consume?
Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
This report is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.
ABOUT THE AUTHORKrishna Pallavi PriyaKrishna Priya Pallavi is a journalist with over 9 years of experience, covering health, fashion, pop culture, travel, wellness, entertainment, festivals, mental health, art, decor, fitness, and sex and relationships. She is an alumna of the Indian Institute of Mass Communication (IIMC), Dhenkanal, and holds an undergraduate degree in Journalism and Mass Communication from Guru Gobind Singh Indraprastha University, Delhi. Her strong academic foundation informs her analytical and detail-oriented approach to storytelling, helping her uncover stories where none seem to exist. Before joining Hindustan Times, Pallavi worked with some of India’s leading media organisations. She spent close to three years at India Today, where she honed her newsroom skills and developed a sharp editorial sensibility. She also worked for over a year and a half at Vagabomb, ScoopWhoop’s feminist digital platform, where she explored stories through a gender-sensitive, socially aware lens. Pallavi has a deep interest in global fashion trends and international fashion seasons, and enjoys interviewing celebrities and tracking pop culture movements—interests that frequently translate into engaging, reader-friendly stories. Alongside lifestyle and entertainment, she has a keen eye for impactful health and wellness journalism, regularly interacting with doctors, designers, and digital content creators to bring nuance and credibility to her work. Born and raised in Haryana, Pallavi remains deeply connected to her ancestral roots in Odisha. Her ability to spot fresh angles brings curiosity and depth to stories she pursues. When not chasing deadlines, she enjoys spending time with her dog, planning her next vacation, reading, running new trails, and discovering new destinations.Read More
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