Category: Vitamin B12 Deficiency and Folate Deficiency

Originally published: July 11, 2026 | Substantively updated: August 26, 2026 Fatigue, brain fog, low stamina, and poor recovery can feel like an iron problem—but the symptoms are not specific enough to identify the cause. […]

Vitamin and nutrient deficiency tests are blood and, less often, urine tests used to investigate a defined question about low intake, malabsorption, blood loss, medication effects, pregnancy-related risk, a prior abnormal result, or possible supplement […]

A connected testing guide for recognizing vitamin B12 deficiency before classic anemia appears, investigating autoimmune gastritis, and separating B12-related symptoms from iron deficiency, kidney disease, thyroid disease, diabetes, celiac disease, medications, and other look-alike conditions. […]

Nutrient deficiency means the body may not have enough of one or more vitamins, minerals, or related nutrients needed to support normal function. Because nutrients help support blood health, energy production, nerve function, immune balance, […]

Nutrient deficiency means the body may not have enough of one or more vitamins, minerals, or related nutrients needed to support normal function. Because nutrients help support blood health, energy production, nerve function, immune balance, […]

Dementia is an umbrella term for a decline in memory, reasoning, language, judgment, or other thinking abilities that becomes severe enough to interfere with daily life. Alzheimer’s disease is the most common cause, but vascular […]

The blood type diet claims that people should choose foods according to whether they have type O, A, B, or AB blood. Supporters suggest that blood type may influence digestion, metabolism, inflammation, weight, and the […]

After a tough workout, your body doesn’t just need rest—it needs the right nutrients to repair, rebuild, and recover. Whether you’re training for a race, chasing PRs, or staying active and strong, what you eat and how your biology responds can make […]

Folate’s Vital Role in Mental Health Researchers have long studied folate for depression, observing its impact on major depressive disorder and depressive symptoms. They also explore Folate for anxiety and emphasize the combined benefits of […]

Vitamins and supplements are pivotal in promoting health and longevity as we age. This article explores how the right supplement and vitamin regimen can support your body's needs through the years. As our bodies change, […]