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zinc1 min read
Zinc: deficiency symptoms
How to recognize low zinc? Who’s at risk and how to correct it.
November 14, 2025Read article →
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Stay updated with our latest research and insights
zinc2 min read
Zinc: side effects
Digestive effects, chronic excess (copper deficiency), interactions, dosing/ULs, special cases, and best practices.
Nov 14, 2025Read more →
zinc1 min read
Zinc: interactions with medicines and nutrients (iron, copper)
Quinolones, tetracyclines, penicillamine, iron/copper, phytates: how to schedule doses.
Nov 14, 2025Read more →
vitamin-d2 min read
When should you take vitamin D? Daily vs monthly, year‑round use, dosing
Daily or monthly? Year‑round? Max daily dose and adult dosing with safety benchmarks.
Nov 14, 2025Read more →
vitamin-d1 min read
Vitamin D deficiency: symptoms, who’s at risk, what to do
Suggestive signs, risk populations, 25‑OH‑D testing, and practical pointers.
Nov 14, 2025Read more →
vitamin-d2 min read
Vitamin D: morning or evening? Absorption, meals, and safety
When to take vitamin D, what to combine with, and how to avoid interactions.
Nov 14, 2025Read more →
vitamin-d3 min read
Vitamin D: drug interactions, calcium, and precautions
User‑friendly guide to vitamin D: interactions, calcium pairing, simple spacing rules, FAQs, lifestyle tips, D2 vs D3, food/sun, and safety.
Nov 14, 2025Read more →
vitamin-d3 min read
Vitamin D from food: which foods to prioritize (complete table)
Fatty fish, eggs, UV‑exposed mushrooms, fortified foods: best sources, a practical table, and intake benchmarks.
Nov 14, 2025Read more →
protein4 min read
Which protein to choose? Whey, casein, egg, or plant‑based
Goals, digestion, intolerance, budget, and quality: practical markers to choose well.
Nov 14, 2025Read more →
protein1 min read
Protein timing: daily distribution and around workouts
Daily total first, 20–40 g per feeding, flexible pre/post‑workout windows.
Nov 14, 2025Read more →
omega-32 min read
Omega‑3 deficiency symptoms: signs and what to do
How to spot low omega‑3 (EPA, DHA, ALA), who’s at risk, and practical fixes.
Nov 14, 2025Read more →
omega-32 min read
Omega‑3 for sport and strength training: recovery, strength, and tips
Inflammation, DOMS, recovery, lean mass: what EPA/DHA can and cannot do, how to trial, and safety.
Nov 14, 2025Read more →
omega-32 min read
Omega‑3: morning or evening? Best timing, meals, and tips
Absorption, tolerance, splitting doses, and interactions: practical rules for timing.
Nov 14, 2025Read more →
omega-34 min read
Which foods are rich in omega‑3?
Fatty fish, oils, and seeds: best sources of EPA, DHA, and ALA, portion guides, and practical tips.
Nov 14, 2025Read more →
magnesium2 min read
Magnesium: how to test for deficiency?
Which labs matter most, how to interpret results, and when to order more tests.
Nov 14, 2025Read more →
magnesium2 min read
Magnesium: deficiency symptoms
How to recognize low magnesium? Neuromuscular, cardiovascular, and everyday signs to watch.
Nov 14, 2025Read more →
magnesium3 min read
Magnesium: side effects, risks, and what to do
Diarrhea, nausea, cramps… typical effects, rare warning signs, practical fixes and interactions.
Nov 14, 2025Read more →
magnesium3 min read
Too much magnesium? Overdose symptoms and what to do
Dose‑related GI effects are common; true hypermagnesemia is rarer. Learn warning signs, causes, and fixes.
Nov 14, 2025Read more →
magnesium4 min read
Marine magnesium: benefits, B6, blood pressure, effects, and timing
What does “marine” mean in practice? Benefits, B6 combos, side effects, timing, and comparison with other forms.
Nov 14, 2025Read more →
magnesium2 min read
Magnesium: causes of deficiency
Why do we lack magnesium? Intake, absorption, and losses — the common mechanisms.
Nov 14, 2025Read more →
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guides4 min read
Best supplements in 2025: our picks by goal
Transparent comparison, science-based criteria, realistic dosing ranges, and safety notes to choose the best supplements for energy, sleep, immunity, digestion/joints, and heart.
Nov 14, 2025Read more →
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guides3 min read
Best supplements for muscle building: strength, mass, recovery
2025 comparison: creatine, protein, beta‑alanine, caffeine, omega‑3… goal‑based stacks, timing, and safety.
Nov 14, 2025Read more →
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guides3 min read
Best hair supplements: density and shedding
2025 comparison, common causes, useful actives, labs to do first (ferritin, 25‑OH vitamin D), precautions, and realistic timelines.
Nov 14, 2025Read more →
ashwagandha2 min read
Ashwagandha: when to take it? Best time, meals, and dosing
What it’s used for, typical extract doses, with/without meals, splitting, and safety.
Nov 14, 2025Read more →
ashwagandha1 min read
Ashwagandha: side effects, precautions, and interactions
Digestive effects/somnolence, ANSES warnings (liver), and when to seek care.
Nov 14, 2025Read more →
magnesium4 min read
Magnesium Bisglycinate: Price, Dosage, Duration, and Comparison
Everything you need to know about magnesium bisglycinate: how to choose the right product, price, dosage, duration, best timing, and comparison with other forms.
Sep 21, 2025Read more →
vitamin-d5 min read
Vitamin D: benefits, deficiency, food sources, supplements, dosage & risks (complete guide)
What it does, daily needs, sources from food/sun, how to supplement safely.
Sep 16, 2025Read more →
protein4 min read
Protein & Whey: Benefits, Needs, Foods, Supplements (Complete Guide)
Complete guide to protein: why it matters, daily needs, natural food sources, supplements like whey, and key health benefits backed by science.
Sep 16, 2025Read more →
zinc3 min read
Zinc: Benefits, Deficiency, Intakes, Foods & Supplements
Zinc is vital for immunity, skin health, fertility and cognition. Learn about its benefits, food sources, recommended intakes, and supplement safety.
Sep 15, 2025Read more →
omega-33 min read
Omega-3 Fatty Acids: Benefits, Sources, Dosage, and Safety
A complete guide to omega-3s: why they matter for heart, brain, and immunity, how much you need, best sources, and potential risks.
Sep 15, 2025Read more →
magnesium5 min read
Magnesium: benefits, deficiency signs, foods, and supplements (complete guide)
About half of Americans fall short on magnesium. Learn what it does, how to spot low intake, the best foods, smart supplementation, and key safety tips.
Sep 14, 2025Read more →
magnesium2 min read
Magnesium Citrate: benefits, how to use it, and the best time to take it
Magnesium citrate is well absorbed, gentle on digestion, and supports energy, nerves, muscles, and regularity. Learn benefits, dosage, timing, and safety tips.
Sep 14, 2025Read more →
magnesium3 min read
Magnesium Taurate: A Winning Combo for Heart and Mind
Why the magnesium + taurine pairing is popular for cardiovascular support and calm.
Sep 12, 2025Read more →
ashwagandha2 min read
Ashwagandha: what you need to know
Definition, potential benefits, mechanisms, dosing, precautions, and FAQ.
Sep 12, 2025Read more →
creatine4 min read
The complete creatine guide
Basics, dosing, benefits, myths.
Sep 1, 2025Read more →