Each fish oil and magnesium have various well being advantages. Taking fish oil dietary supplements could assist decrease your triglycerides, ease irritation and ache, and decrease blood strain. Magnesium dietary supplements can also assist scale back your blood strain, in addition to handle your calcium ranges and stop hardening of the blood vessels.
As a result of these dietary supplements have some overlapping results, it’s necessary to talk along with your physician earlier than taking the 2 collectively. Taking them on the identical time could result in an excessive amount of of a great factor, comparable to inflicting your blood strain to drop too low and uncomfortable signs.
How Do Fish Oil and Magnesium Work together?
Fish oil will help decrease your triglycerides and start to filter out your arteries, inflicting your blood strain to lower, in accordance with Mayo Clinic. Magnesium is taken into account a pure calcium channel blocker, that means it prevents calcium from build up in your arteries. In truth, it might assist your arteries loosen up and open up, and doubtlessly decrease your blood strain.
Taking each fish oil and magnesium dietary supplements on the identical time could decrease your blood strain much more. Low blood strain could trigger you to really feel dizzy, lightheaded, weak, and even confused, says Cleveland Clinic.
For that reason, it’s necessary to speak along with your physician about potential interactions between fish oil and magnesium dietary supplements earlier than you’re taking them on the identical time. You could possibly area them out in the course of the day as a substitute.
Total, the danger of interplay between fish oil and magnesium is extra theoretical, since each fish oil and magnesium on their very own are recognized to mildly decrease blood strain. In truth, varied drug interplay checkers, in addition to Mayo Clinic and the Nationwide Institutes of Well being (NIH), for instance, don’t checklist the 2 as having a potential interplay.
But when you have already got low blood strain, it’s greatest to talk along with your physician earlier than beginning both, and particularly in case you plan to take them collectively.
The Advantages of Fish Oil
Omega-3 fatty acids are wholesome fat present in fish like salmon and mackerel, in addition to fish oil dietary supplements. They’re not produced by your physique, however they’re necessary for varied bodily processes, comparable to serving to your cells develop and your muscle tissue operate, in addition to reducing blood strain, says Mayo Clinic. They will additionally play an necessary position in:
- Decreasing triglyceride and levels of cholesterol: The omega-3 fatty acids in fish oil can considerably decrease the degrees of fatty substances referred to as triglycerides in your blood, says Mayo Clinic. These substances clog your arteries over time, forming exhausting plaque that makes it more durable for blood out of your coronary heart to circulate via your blood vessels. Omega-3 fatty acids also can decrease LDL (“dangerous”) levels of cholesterol whereas bettering HDL (“good”) ldl cholesterol.
- Decreasing arterial plaque: Fish oil could assist take away plaque that kinds in your arteries and may stop it from forming, in accordance with analysis revealed in 2020. This permits blood to circulate extra simply all through your physique.
- Easing irritation: Fish oil will help scale back ache related to irritation in your joints, says the Arthritis Basis. It could additionally allow you to really feel much less achy and stiff within the morning and even reduce the necessity for anti-inflammatory drugs, says Mayo Clinic.
- Bettering temper: Analysis revealed in 2023 means that omega-3s, that are present in fish oil, could scale back signs of despair.
Fish oil is mostly protected to take, and any unintended effects it’s possible you’ll expertise are delicate and short-term, in accordance with Mayo Clinic. These unintended effects can embrace a style akin to fish in your mouth, belching, and nausea.
It’s additionally potential for fish oil to work together with different drugs, together with anticoagulant and blood strain drugs, so it’s necessary to talk along with your physician first earlier than taking it as a complement.
The Advantages of Magnesium
Magnesium has various well being advantages, in accordance with Cleveland Clinic. It will probably assist wholesome digestion, ease stress and anxiousness, and relieve sore, achy muscle tissue. It additionally performs a job in:
- Bettering coronary heart beat: Magnesium helps your coronary heart beat constantly, says the Keck Drugs of USC. Too low ranges can contribute to irregular heartbeats.
- Decreasing the danger of cardiac occasions: Analysis revealed in 2025 means that magnesium dietary supplements can scale back the danger of coronary heart failure and main cardiac occasions, comparable to coronary heart assault and stroke, in individuals with diabetes.
- Decreasing blood strain: Calcium can have an effect on the way in which your coronary heart beats and should contribute to hypertension. It will probably construct up in your arteries, contributing to calcification or hardening in your blood vessels, says the British Coronary heart Basis. Growing your consumption of magnesium will help stop this hardening, which is a predictor of coronary heart assault or stroke, in accordance with analysis revealed in 2022. Magnesium acts as a pure calcium channel blocker or antihypertensive treatment.
Whereas magnesium dietary supplements are thought of protected, it’s possible you’ll expertise some delicate unintended effects, comparable to nausea or delicate diarrhea, upon taking them, in accordance with Harvard Well being Publishing. Getting magnesium via meals sources — comparable to spinach and different leafy greens, legumes, nuts, and entire grains — doesn’t trigger these unintended effects, although, says the Workplace of Dietary Dietary supplements.
