The maximum daily allowance for vitamin D for most people is In addition to taking vitamin D supplements, exposure to sunlight and eating foods high in vitamin D, such as fish, eggs, and mushrooms, could help boost vitamin D levels
doi:10.1111/acer.13234 [PubMed] 38
There was no evidence for an association between coffee consumption and coronary artery disease, peripheral artery disease, heart failure, atrial fibrillation, aortic valve stenosis, hypertension, aortic aneurysm (thoracic and abdominal), transient ischaemic attack or pulmonary embolism (Reference Zhou, Lin and Zheng25Reference Kwok, Leung and Schooling35)
If a product appears on the FDA database with a valid FR# (Food Registration Number) and compliant labeling, it is considered safe and legally allowed for sale
"Melatonin and health: an umbrella review of health outcomes and biological mechanisms of action"
In fact, I found the tone of the answers below to be somewhat dismissive, nonchalant, and confident as it pertains to the durability of Hims obesity segment and fantastic growth the business is experiencing, obviously stemming from short-term hype