Other Signs and Symptoms of B12 Deficiency In addition to the above, a vitamin B12 deficiency may cause the following symptoms: Muscle weakness and muscle cramps
Eccentric exercises have shown particular value for tendinopathy rehabilitation
Oxford University Press (ed.)
At present, increasing evidence has shown that compounds derived from natural medicines exert a variety of beneficial effects, including antioxidant, anti-inflammatory, and anti-apoptosis effects [119,120,121]
Headaches, nausea, kidney stones, asthma attacks in individuals with asthma, abdominal pain, chest tightness, and even kidney failure have also been reported as possible side effects
This means it hasn't undergone the rigorous testing required to ensure its safety and efficacy