Depression

Uses

How it works

Benefits

Risks & contraindications

Comparisons

Evidence quality

Highlighted claims

• Depression is not always a psychological or psychiatric condition; physical biochemical causes such as nutritional deficiencies and metabolic imbalances can produce the same hallmark symptoms. — 6 Physical Causes of Depression
• Vitamin D is required for the conversion of tryptophan into serotonin, the mood-regulating hormone. — 7 Warning Signs of a Vitamin D Deficiency
• Physical fatigue caused by chronically elevated cortisol can present as depression rather than reflecting a true psychiatric condition. — 6 Physical Causes of Depression
• Six nutritional or metabolic categories — low DHA, low B12, low vitamin D, low thiamine, high cortisol, and insulin resistance — are the most common physical contributors to depression. — 6 Physical Causes of Depression
• Nutritional deficiencies commonly manifest as depression because these nutrients directly impact neurotransmitter production. — The 5 Nutrient Deficiencies Behind Depression
• Supplements for depression should be tested one at a time to identify which specific deficiency is driving the condition. — The 5 Nutrient Deficiencies Behind Depression
• Without sufficient vitamin D, tryptophan-to-serotonin conversion fails, leading to low serotonin and depression. — 7 Warning Signs of a Vitamin D Deficiency
• Genetic variants, not neurotransmitter or vitamin levels, determine an individual's susceptibility to specific nutritional deficiencies that cause depression. — The 5 Nutrient Deficiencies Behind Depression
• Every case of depression is believed to involve an underlying vitamin D deficiency. — 7 Warning Signs of a Vitamin D Deficiency
• Antibiotic use can cause persistent depression by destroying beneficial gut microbes that are never restored. — The 5 Nutrient Deficiencies Behind Depression