6 min read
Men’s nutritional priorities can change with age, but there is no single birthday when everyone needs a different supplement. Diet quality, activity, appetite, medication, absorption, blood loss and health matter more than an “over 40” or “over 50” label. The useful approach is to keep the fundament...
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Iron
6 min read
Ferritin reflects stored iron, while haemoglobin carries oxygen. Learn why one result cannot diagnose every iron problem.
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Energy
7 min read
Compare caffeine-free energy supplements by ingredients, daily serving and purpose. Learn where vitamin gummies and carbohydrate dri...
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6 min read
Energy-yielding metabolism is how cells release usable energy from food. Learn what vitamins contribute—and what the claim does not ...
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6 min read
Compare cycling drinks by carbohydrate per bottle and per hour. See a two-hour ride example using Frank Active, with mixing directio...
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Skin, hair & nails
6 min read
Collagen or skin, hair and nail vitamins? Compare ingredients, evidence and daily routines, and see where Frank Fruities' vitamin gu...
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Energy
7 min read
Vitamins support normal metabolism but do not directly cause weight loss. Learn where nutrition ends and weight-loss marketing begins.
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Lifestyle
7 min read
When to take your vitamins depends on the nutrients in your supplement, its label instructions and the routine you can consis...
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Men
4 min read
Some men need supplemental iron; many do not. The answer depends on dietary intake, blood loss, absorption, health conditions a...
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Men
3 min read
“Men’s” and “unisex” do not define a scientific formula by themselves. The useful differences are on the back: which nutrients are...
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Energy
7 min read
If you sleep seven or eight hours and still ask yourself, "why am I always tired?" then sleep quantity may not be the whole...
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Kids
7 min read
Vitamin B6 needs for children by age, useful food sources, supplement safety and how 0.7 mg in Kid’s Multi compares with age-based g...
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Kids
7 min read
Vitamin B12 needs for children by age, food and vegan-diet considerations, plus how 2 µg in Kid’s Multi compares with age-based guid...
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Kids
9 min read
How much vitamin A do children need? See daily amounts by age, food sources, label units and how 220 µg in Kid’s Multi compares.
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Kids
7 min read
Daily vitamin E needs for children by age, plus food sources, label units and how the 7 mg in Kid’s Multi compares with age-based gu...
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Kids
7 min read
How much thiamin do children need by age? See the daily amounts, food sources and how the 0.7 mg of vitamin B1 in Kid’s Multi compares.
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Kids
7 min read
Niacin needs for children by age, what mg NE means, food sources and how the 9 mg NE in Kid’s Multi compares with age-based guidance.
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Kids
9 min read
Iodine needs for children by age, food and iodised-salt sources, thyroid safety and how 50 µg in Kid’s Multi compares.
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Kids
7 min read
Biotin needs for children by age, why the numbers are adequate intakes, food sources and how 15 µg in Kid’s Multi compares.
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Lifestyle
7 min read
If you eat a varied diet, have no restrictions, and live somewhere sunny, you probably don’t need a multivitamin. That is an odd th...
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Energy
13 min read
B vitamins help the body release and use energy from food, but they do not contain energy and are not stimulants. If intake is ade...
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Men
14 min read
Zinc contributes to the maintenance of normal testosterone levels in the blood. That is the exact authorised EU health claim,...
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4 min read
Frank Active declares 32.9 g of sugars per 40 g serving. That is a substantial amount and should be visible, not hidden behind ...
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Skin, hair & nails
7 min read
Low iron stores can be associated with diffuse hair shedding, but a blood test is needed to find out whether iron is relevant...
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Gut health
6 min read
Fifty billion is not automatically better than three billion, and strain-specific trial doses explain why. Published studies us...
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Gut health
7 min read
A capsule is not automatically more scientific, and a gummy is not automatically equivalent. The question that decides it is wh...
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Gut health
5 min read
Some probiotics have credible human evidence for specific outcomes. That does not mean every strain, dose or product works for ...
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Gut health
8 min read
Bacillus subtilis is a spore-forming bacterium found in soil, fermented foods and the human gut, used in supplements because it...
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Kids
10 min read
Yes — vitamin gummies are safe for children when they’re age-appropriate, correctly dosed, and kept out of reach. The rea...
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Kids
7 min read
“Third-party tested” means an independent laboratory — not the company selling the product — has checked that what’s on the...
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Kids
9 min read
Most children need 400–600 IU (10–15 µg) of vitamin D per day. Infants under 12 months need about 400 IU (10 µg) daily, and c...
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Skin, hair & nails
7 min read
Biotin contributes to the maintenance of normal skin and hair, but evidence that extra biotin improves skin, hair or nails ...
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Skin, hair & nails
7 min read
The evidence is nutrient-specific: zinc contributes to the maintenance of normal skin, hair and nails; biotin contributes to ...
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Skin, hair & nails
9 min read
Hello, my name is Rūta Petraitytė. For the past eight years, I have been writing about women's health, nutrition and well-bei...
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Skin, hair & nails
12 min read
Hello. My name is Dr. Deimantė Rožėnaitė, and for the past 9 years I have been working with women struggling with hair loss. ...
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