If left untreated, it can lead to Heart palpitations and shortness of breath Weakness, tiredness, or lightheadedness Pale skin Vision loss Constipation, diarrhea, loss of appetite, or gas A smooth tongue Depression Memory loss Behavioral changes Numbness or tingling Muscle weakness Problems walking not trying to give you the wobbles here!), low levels of B12 can be linked to the development of pernicious anemia, dementia, or osteoporosis
Deficiency is common in those with fatigue, brain fog, or nutrient absorption issues, especially individuals with gastrointestinal conditions, vegans and vegetarians, or those taking medications like metformin or proton-pump inhibitors
it did not meet its endpoints in clinical obesity trials
In addition to a little caffeine anxiety and an elevated heart rate, excess caffeine can cause jitters and twitches (especially in small, weak muscles like your eyelids)
Important safety questions include product purity, dose accuracy, drug interactions, liver and kidney considerations, blood sugar changes, cardiovascular risk, pregnancy or breastfeeding status, and long-term exposure
Study participants receiving active treatment saw three times the weight loss experienced by those in the placebo group