Vegans and vegetarians can opt for fortified cereals, plant-based milks, or nutritional yeast
However, almost none of the claims made online for reversing ageing, greatly extending lifespan, growing muscle rapidly and/or repairing injuries overnight are backed up by high-quality, long-term data, explains Dr Farhan Abdullah, an internal medicine physicist and Medical Director of Magnolia Functional Wellness in Southlake, Texas
Instead, it exists as a research compound, which means its quality, purity, and concentration can vary significantly between suppliers
Instead, angle the needle and slowly inject water down the vial wall, allowing it to gently slide onto the powder
Given the complexity of the disease, it is therefore not surprising that dissecting cause and effect is not a simple matter