
Saffron Benefits for Men: Mood, Sexual Function, Dosage and Side Effects
Short answer: The best supported saffron benefits for men are in mood: small human trials, mostly from Iran, found that about 30 mg a day of saffron extract for 6 to 12 weeks eased mild to moderate depression symptoms better than placebo. The evidence for sexual function is weaker but interesting, especially in men whose…

L-Citrulline vs L-Arginine: Which Is Better for Blood Flow?
Short answer: In the L-citrulline vs L-arginine comparison, citrulline usually wins for blood flow. Oral arginine is heavily broken down in the gut and liver before it reaches circulation, while citrulline passes through and is converted into arginine later, so it raises blood arginine more reliably. In a controlled crossover trial, citrulline raised plasma arginine…

Maca Root for Men: What the Research Shows on Libido, Sperm and Energy
Short answer: Maca root is a reasonable, low-risk option for men who want to support sexual desire, but the evidence is small and the effects are modest. In controlled trials, men taking 1,500 to 3,000 mg a day reported more sexual desire than placebo after about 8 weeks, without any change in testosterone. Evidence for…

Tongkat Ali Benefits for Men: What the Research Actually Shows
Short answer: The best studied tongkat ali benefits for men are a modest rise in total testosterone (clearest in men who start out low), small gains in muscle strength when combined with training, and a better stress hormone profile with lower tension in moderately stressed adults. The trials are small, short and often funded by…