Bottom Line The best general subcutaneous injection sites are the abdomen, outer thigh, and upper arm
Research indicates that patients with impaired kidney function, including premature neonates, who receive parenteral levels of aluminum at greater than 4 to 5 mcg/kg/day accumulate aluminum at levels associated with central nervous system and bone toxicity
Many popular peptides are readily available online because theyre marketed for research use only. That loophole allows companies to get around the regulations for human use, and customers to avoid a conversation with a health-care provider
Injections are another quick and easy option, though some people may be squeamish about an injection
It has been shown to heal ulcers, reduce inflammation, and protect the lining of the stomach and intestines
The FDA says the firm failed to adequately investigate the root cause and prevent recurrences of the contamination