Medical Dialogues
  • Dermatology
Login Register
This site is intended for healthcare professionals only
Login Register
  • Medical Jobs
  • Medical Matrimony
  • MD Brand Connect
  • MDTV
    • Anesthesia
    • CTVS
    • Cardiology
    • Critical Care
    • Dentistry
    • Dermatology
    • Diabetes and Endocrinology
    • Diet and nutrition
    • ENT
    • Gastroenterology
    • Health Dialogues
    • Health News today
    • Health Shorts
    • Health Updates
    • Health video of the day
    • Laboratory Medicine
    • Latest Videos
    • Latest Webinars
    • MD shorts
    • Medical News Today
    • Medical Updates
    • Medical Video of the day
    • Medicine
    • Medico Legal Update
    • Nephrology
    • Neurology and Neurosurgery
    • Obstetrics and Gynaecology
    • Oncology
    • Ophthalmology
    • Orthopaedics
    • Pediatrics & Neonatology
    • Psychiatry
    • Pulmonology
    • Radiology
    • Surgery
    • Top Videos
    • Urology
Medical Dialogues
  • Medical News
      • Anesthesiology
      • Cardiology and CTVS
      • Critical Care
      • Dentistry
      • Dermatology
      • Diabetes and Endocrinology
      • ENT
      • Gastroenterology
      • Medicine
      • Nephrology
      • Neurology
      • Obstretics-Gynaecology
      • Oncology
      • Ophthalmology
      • Orthopaedics
      • Pediatrics-Neonatology
      • Psychiatry
      • Pulmonology
      • Radiology
      • Surgery
      • Urology
      • Laboratory Medicine
      • Diet
      • Nursing
      • Paramedical
      • Physiotherapy
  • Health news
      • Doctor News
      • Government Policies
      • Hospital & Diagnostics
      • International Health News
      • MCI News
      • Medical Organization News
      • Medico Legal News
      • NBE News
      • NMC News
  • Medical Guidelines
      • Anesthesiology
      • Cardiology and CTVS
      • Critical Care
      • Dentistry
      • Dermatology
      • Diabetes and Endocrinology
      • ENT
      • Gastroenterology
      • Medicine
      • Nephrology
      • Neurology
      • Obstretics-Gynaecology
      • Oncology
      • Ophthalmology
      • Orthopaedics
      • Pediatrics-Neonatology
      • Psychiatry
      • Pulmonology
      • Radiology
      • Surgery
      • Urology
      • Laboratory Medicine
      • Diet
      • Nursing
      • Paramedical
      • Physiotherapy
  • AYUSH
    • Ayurveda
    • Homeopathy
    • Siddha
    • Unani
    • Yoga
  • State News
      • Andaman and Nicobar Islands
      • Andhra Pradesh
      • Arunachal Pradesh
      • Assam
      • Bihar
      • Chandigarh
      • Chattisgarh
      • Dadra and Nagar Haveli
      • Daman and Diu
      • Delhi
      • Goa
      • Gujarat
      • Haryana
      • Himachal Pradesh
      • Jammu & Kashmir
      • Jharkhand
      • Karnataka
      • Kerala
      • Ladakh
      • Lakshadweep
      • Madhya Pradesh
      • Maharashtra
      • Manipur
      • Meghalaya
      • Mizoram
      • Nagaland
      • Odisha
      • Puducherry
      • Punjab
      • Rajasthan
      • Sikkim
      • Tamil Nadu
      • Telangana
      • Tripura
      • Uttar Pradesh
      • Uttrakhand
      • West Bengal
  • Medical Education
      • Ayush Education News
      • Dentistry Education News
      • Medical Admission News
      • Medical Colleges News
      • Medical Courses News
      • Medical Universities News
      • Nursing education News
      • Paramedical Education News
      • Study Aborad
  • Industry
    • Health Investment News
    • Health Startup News
    • Medical Devices News
    • Pharma News
    • Pharmacy Education News
  • MDTV
      • Anesthesia
      • CTVS
      • Cardiology
      • Critical Care
      • Dentistry
      • Dermatology
      • Diabetes and Endocrinology
      • Diet and nutrition
      • ENT
      • Gastroenterology
      • Health Dialogues
      • Health News today
      • Health Shorts
      • Health Updates
      • Health video of the day
      • Laboratory Medicine
      • Latest Videos
      • Latest Webinars
      • MD shorts
      • Medical News Today
      • Medical Updates
      • Medical Video of the day
      • Medicine
      • Medico Legal Update
      • Nephrology
      • Neurology and Neurosurgery
      • Obstetrics and Gynaecology
      • Oncology
      • Ophthalmology
      • Orthopaedics
      • Pediatrics & Neonatology
      • Psychiatry
      • Pulmonology
      • Radiology
      • Surgery
      • Top Videos
      • Urology
This site is intended for healthcare professionals only
LoginRegister
Medical Dialogues
LoginRegister
  • Home
  • Medical news
    • Anesthesiology
    • Cardiology and CTVS
    • Critical Care
    • Dentistry
    • Dermatology
    • Diabetes and Endocrinology
    • ENT
    • Gastroenterology
    • Medicine
    • Nephrology
    • Neurology
    • Obstretics-Gynaecology
    • Oncology
    • Ophthalmology
    • Orthopaedics
    • Pediatrics-Neonatology
    • Psychiatry
    • Pulmonology
    • Radiology
    • Surgery
    • Urology
    • Laboratory Medicine
    • Diet
    • Nursing
    • Paramedical
    • Physiotherapy
  • Health news
    • Doctor News
    • Government Policies
    • Hospital & Diagnostics
    • International Health News
    • MCI News
    • Medical Organization News
    • Medico Legal News
    • NBE News
    • NMC News
  • Medical Guidelines
    • Anesthesiology
    • Cardiology and CTVS
    • Critical Care
    • Dentistry
    • Dermatology
    • Diabetes and Endocrinology
    • ENT
    • Gastroenterology
    • Medicine
    • Nephrology
    • Neurology
    • Obstretics-Gynaecology
    • Oncology
    • Ophthalmology
    • Orthopaedics
    • Pediatrics-Neonatology
    • Psychiatry
    • Pulmonology
    • Radiology
    • Surgery
    • Urology
    • Laboratory Medicine
    • Diet
    • Nursing
    • Paramedical
    • Physiotherapy
  • Medical Education
    • Ayush Education News
    • Dentistry Education News
    • Medical Admission News
    • Medical Colleges News
    • Medical Courses News
    • Medical Universities News
    • Nursing education News
    • Paramedical Education News
    • Study Aborad
  • Industry
    • Health Investment News
    • Health Startup News
    • Medical Devices News
    • Pharma News
      • CDSCO (Central Drugs Standard Control Organisation) News
    • Pharmacy Education News
  • Case of the Day
  • Editorial
  • Home
  • Diet and Nutrition
  • Diet and Nutrition News
  • Consumption of about 3 ...

Consumption of about 3 grams a day of omega-3 fatty acids may help lower blood pressure

Dr. Kamal Kant KohliWritten by Dr. Kamal Kant Kohli Published On 2022-06-02T10:15:11+05:30  |  Updated On 2022-06-02T11:09:17+05:30
Consumption of about 3 grams a day of omega-3 fatty acids may help lower blood pressure
  • Facebook
  • Twitter
  • Whatsapp
  • Telegram
  • Linkedin
  • Email
  • koo
  • Facebook
  • Twitter
  • Whatsapp
  • Telegram
  • Linkedin
  • Email
  • koo
  • Facebook
  • Twitter
  • Whatsapp
  • Telegram
  • Linkedin
  • Email
  • koo

DALLAS: Omega-3 fatty acids docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are typically found in fatty fish, such as salmon, tuna, sardines, trout, herring and oysters. Some people also take combined DHA and EPA in supplements.Consumption of about 3 grams daily of omega-3 fatty acids in foods or supplements is optimum to help lower blood pressure, according to a new...

DALLAS: Omega-3 fatty acids docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are typically found in fatty fish, such as salmon, tuna, sardines, trout, herring and oysters. Some people also take combined DHA and EPA in supplements.

Consumption of about 3 grams daily of omega-3 fatty acids in foods or supplements is optimum to help lower blood pressure, according to a new research.

The study has been published today in the Journal of the American Heart Association.

In the past while some studies suggest that consumption of omega-3 fatty acids may lower blood pressure, the optimal dosage needed to lower blood pressure has not been clear. The National Institutes of Health has established an adequate intake of omega-3 fatty acids for healthy people at 1.1- 1.6 grams daily, depending on age and sex.

"According to our research, the average adult may have a modest blood pressure reduction from consuming about 3 grams a day of these fatty acids," said study author Xinzhi Li, M.D., Ph.D., assistant professor and program director of the School of Pharmacy at Macau University of Science and Technology in Macau, China.

Researchers analyzed the results of 71 clinical trials from around the world published from 1987 to 2020. The studies examined the relationship between blood pressure and the omega-3 fatty acids DHA and EPA (either individually or combined) in people aged 18 and older with or without high blood pressure or cholesterol disorders. There were nearly 5,000 participants combined, ranging in age from 22 to 86 years. Participants took dietary and/or prescription supplement sources of fatty acids for an average of 10 weeks.

The analysis found:

1. Compared to adults who did not consume EPA and DHA, those who consumed between 2 and 3 grams daily of combined DHA and EPA omega-3 fatty acids (in supplements, food or both) had reduced systolic (top number) and diastolic (bottom number) blood pressure by an average 2 mm Hg.

2. Consuming more than 3 grams of omega-3 fatty acids daily may have added blood pressure-lowering benefit for adults with high blood pressure or high blood lipids:

3. At 3g a day of omega-3s, systolic blood pressure (SBP) decreased an average of 4.5 mm Hg for those with hypertension, and about 2 mm Hg on average for those without.

4. At 5g a day of omega-3s, SBP declined an average of nearly 4 mm Hg for those with hypertension and less than 1 mm Hg on average for those without.

5. Similar differences were seen in people with high blood lipids and among those older than age 45.

About 4-5 ounces of Atlantic salmon provide 3 grams of omega 3 fatty acids. A typical fish oil supplement contains about 300 mg of omega-3s per pill, but doses vary widely.

"Most of the studies reported on fish oil supplements rather than on EPA and DHA omega-3's consumed in food, which suggests supplements may be an alternative for those who cannot eat fatty fish such as salmon regularly," Li said. "Algae supplements with EPA and DHA fatty acids are also an option for people who do not consume fish or other animal products."

The U.S. Food and Drug Administration (FDA) announced in June 2019 that it did not object to the use of certain health claims that consuming EPA and DHA omega-3 fatty acids in food or dietary supplements may reduce the risk of hypertension and coronary heart disease. However, they noted that the evidence was inconclusive and highly inconsistent.

"Our study supports the FDA guidance that EPA and DHA omega-3 fatty acids may reduce the risk of coronary heart disease by lowering high blood pressure, especially among people already diagnosed with hypertension," he said. "However, while our study may add a layer of credible evidence, it does not meet the threshold to make an authorized health claim for omega-3 fatty acids in compliance with FDA regulations."

Limitations of the review include differences in how blood pressure was measured, and whether the studies examined omega-3 intake from supplements or diet, which may affect the strength of the conclusions.

American Heart Association Food and Drug Administration FDA omega-3 fatty acids blood pressure cardiovascular disease docosahexaenoic acid DHA 
Source : American Heart Association
Dr. Kamal Kant Kohli
Dr. Kamal Kant Kohli

    Dr Kamal Kant Kohli-MBBS, DTCD- a chest specialist with more than 30 years of practice and a flair for writing clinical articles, Dr Kamal Kant Kohli joined Medical Dialogues as an Editor-in-Chief for the Speciality Medical Dialogues section. Besides writing articles, as an editor, he proofreads and verifies all the medical content published on Medical Dialogues including those coming from journals, studies,medical conferences,guidelines etc. Before Joining Medical Dialogues, he has served at important positions in the medical industry in India including as the Hony. Secretary of the Delhi Medical Association as well as the chairman of Anti-Quackery Committee in Delhi and worked with other Medical Councils in India. Email: editorial@medicaldialogues.in. Contact no. 011-43720751

    Show Full Article
    Next Story
    Similar Posts
    NO DATA FOUND

    Editorial

    Bronchial Asthma - Early Indicators for Diagnosis and Its Management in Indian Practice Settings

    Bronchial Asthma - Early Indicators for Diagnosis and Its Management in Indian Practice Settings

    Role of metoprolol tartrate in management of acute myocardial infarction in the present era

    Role of metoprolol tartrate in management of acute myocardial infarction in the present era

    Managing co-existing allergic rhinitis and asthma: Analyzing the role of Montelukast-levocetirizine combination

    Managing co-existing allergic rhinitis and asthma: Analyzing the role of Montelukast-levocetirizine...

    Casirivimab/Imdevimab - An Indian Real World Experience : Review

    Casirivimab/Imdevimab - An Indian Real World Experience : Review

    Anti-diabetic drug and NASH: Current Options in 2022

    Anti-diabetic drug and NASH: Current Options in 2022

    View All

    Journal Club Today

    Training Virtually Can Reduce Psychosocial Stress, Anxiety

    Training Virtually Can Reduce Psychosocial Stress, Anxiety

    View All

    Health News Today

    Health Bulletin 24/June/2022

    Health Bulletin 24/June/2022

    View All
    © 2022 All Rights Reserved.
    Powered By: Hocalwire
    We use cookies for analytics, advertising and to improve our site. You agree to our use of cookies by continuing to use our site. To know more, see our Cookie Policy and Cookie Settings.Ok
    X
    X