Zinc or ZMA: what is the difference
Zinc or ZMA: how composition, doses, mechanisms and evidence base differ. The editorial team compares a single-ingredient zinc product and a zinc-magnesium-B6 complex with references to studies.
Hartfamilyc Are — a blog about training, nutrition and recovery
Zinc vs ZMA: what to choose and for whom
Zinc or ZMA — what a vegetarian, athlete, woman or person with poor sleep should choose. A practical choice from the editorial team: scenarios, doses, contraindications, tests.
Magnesium or ZMA: what is the difference
Magnesium or ZMA: how the forms of magnesium, the composition of the complex, the mechanisms and the evidence base differ. An editorial breakdown with a table, a magnesium distribution scheme and sources.
Magnesium vs ZMA: what to choose and for whom
Magnesium or ZMA: what to choose for sleep, cramps, recovery after training and with sensitive digestion. The editorial team breaks down scenarios, forms of magnesium, doses and limitations.
Melatonin or Glycine: what is the difference
Melatonin or glycine: the hormone of the circadian rhythm versus the amino acid-neurotransmitter. The editorial team compares mechanisms, doses from studies, effects on sleep and safety.
Melatonin vs Glycine: what to choose and for whom
Melatonin or glycine — what is more appropriate for jet lag, shift work, late falling asleep or poor-quality sleep. The editorial team breaks down scenarios, who is suited by what and when a doctor is needed.
Melatonin or Magnesium: what is the difference
Melatonin or magnesium: a chronobiotic hormone versus a mineral whose deficiency worsens sleep. The editorial team compares mechanisms, speed of effect, evidence base and safety.
Melatonin vs Magnesium: what to choose and for whom
Melatonin or magnesium: what to choose with shift work, flights, evening training, cramps or stress. A practical choice from the editorial team with a table of scenarios and cautions.
5-HTP or Melatonin: what is the difference
5-HTP or melatonin: a serotonin precursor versus the sleep hormone. The editorial team explains the synthesis pathway, the difference in mechanisms, the evidence base, the risk of serotonin syndrome and interactions.
5-HTP vs Melatonin: what to choose and for whom
5-HTP or melatonin: who is suited by what for sleep, jet lag or mood, for whom both are contraindicated and why 5-HTP should not be combined with antidepressants. A practical breakdown by the editorial team.
Zinc or ZMA: what is the difference
Zinc or ZMA: how composition, doses, mechanisms and evidence base differ. The editorial team compares a single-ingredient zinc product and a zinc-magnesium-B6 complex with references to studies.
Zinc vs ZMA: what to choose and for whom
Zinc or ZMA — what a vegetarian, athlete, woman or person with poor sleep should choose. A practical choice from the editorial team: scenarios, doses, contraindications, tests.