Some vitamins and nutrients may offer support for people living with myasthenia gravis (MG). That said, it's really important to check with your neurologist or healthcare provider before adding anything new to your routine — some supplements can actually interfere with MG medications or worsen symptoms.
Here are some that Show Full Answer
Some vitamins and nutrients may offer support for people living with myasthenia gravis (MG). That said, it's really important to check with your neurologist or healthcare provider before adding anything new to your routine — some supplements can actually interfere with MG medications or worsen symptoms.
Here are some that may be helpful:
- Vitamin B12 – Supports nerve health and energy production, which may help reduce fatigue. Some people with MG have low B12 levels, so boosting intake through food (meat, fish, dairy, eggs) or supplements could help.
- Omega-3 Fatty Acids – Help lower inflammation and support immune balance. Good sources include salmon, flaxseeds, and walnuts.
- Calcium & Vitamin D – Work together to keep bones strong. This is especially important for those on long-term corticosteroids like prednisone, which can weaken bones over time.
- Coenzyme Q10 (CoQ10) – Plays a role in energy production and muscle function. Research is still limited, but it shows some promise for muscle health. One important caution — magnesium is a supplement to be very careful with. While it's essential for general health, too much magnesium can worsen muscle weakness in MG and, in serious cases, trigger a myasthenic crisis. It can also interfere with pyridostigmine (Mestinon). Always flag this one with your doctor before taking it in any form.
June 29
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