Its main role is helping to protect cells from oxidative damage, a process linked to aging and various chronic diseases
Its also important to note that the FDA regulates supplements differently than drugs, so be sure to reach out to your doctor before starting any supplement
When adverse effects occurred, they were typically mild and transient, with the most common being mild to moderate headaches (similar frequency to placebo groups), minor injection site reactions (redness, slight swelling), and gastrointestinal effects at higher oral doses (nausea, diarrhea)
This is why it's crucial to choose reputable brands that follow good manufacturing practices
We may also recommend blood tests to accurately measure your serum vitamin B12 levels and, if needed, related markers such as methylmalonic acid or homocysteine
At age 20, our Skin replenishes itself every three weeks