This is a commonly made claim by influencers about microdosing, but its a marketing ploy thats not supported by evidence
Instead, they should rely on publicly funded sources that provide information on the de-medicalized treatment of common health problems as a primary preventive course of action
Contact a GP or pharmacist if you experience: Sudden or rapidly worsening hair loss that appears disproportionate to normal shedding Patchy hair loss, which may suggest alopecia areata an autoimmune condition unrelated to weight loss Hair loss accompanied by other symptoms such as fatigue, cold intolerance, or unexplained weight changes, which could indicate thyroid dysfunction Scalp changes including redness, scaling, pustules, or tenderness these may indicate an inflammatory or infectious cause requiring prompt assessment Hair loss that persists beyond six months without signs of regrowth Seek urgent dermatology assessment if you notice signs that may suggest scarring alopecia (permanent follicular destruction), such as progressive loss with scalp atrophy, or if tinea capitis (scalp ringworm) is suspected, particularly in children
In: Feingold KR, Anawalt B, Blackman MR et al (eds) Endotext [Internet]
With proper technique and switching up injection spots, any marks usually vanish pretty fast
