Inhaled corticosteroids are not helpful in chronic obstructive pulmonary disease
The exclusion criteria were women, pregnant and lactating, on OCPs/hormone replacement therapy, patients with bleeding and coagulation disorders, and those who were on therapy with some depigmenting agents during the last 3 months or having any other facial dermatoses
Romer, D
IV delivery bypasses this entirely, achieving therapeutic concentrations that oral supplementation simply can't match
The honest summary: L-carnitine has a legitimate, well-understood physiological role, and some evidence it can offer modest support for fat metabolism, performance, and recovery
Low B12 can cause tiredness, nerve problems, depression, and increased heart disease risk from high homocysteine