by Darren ng | Aug 3, 2026 | Supplements
Short answer: Vitamin D insufficiency is surprisingly common in Malaysia despite the tropical sun — some Klang Valley studies have reported a majority of adults below the usually cited sufficiency threshold, with rates varying by ethnicity, sun exposure and body...
by Darren ng | Aug 3, 2026 | Supplements
Short answer: Oral iron is one of the most poorly tolerated supplements in everyday practice — surveys report that around 40% of people on standard-dose oral iron experience gastrointestinal side effects such as constipation, nausea and cramping, and a meaningful...
by Darren ng | Aug 3, 2026 | Supplements
Short answer: Berberine is a plant alkaloid that has become one of the most-asked-about supplements for metabolic and blood-sugar support, but it has two practical problems a clinic runs into quickly: poor oral absorption and frequent gastrointestinal upset. A...
by Darren ng | Aug 2, 2026 | Supplements
Short answer: Zinc is sold in many chemical forms — bisglycinate, picolinate, citrate, gluconate, sulphate, acetate and oxide — and they are not interchangeable. They differ in how much elemental zinc each gram carries, how well the gut absorbs them, and how likely...
by Darren ng | Jul 29, 2026 | Supplements
Liposomal delivery represents a profound leap forward in nutritional science, fundamentally changing how our bodies absorb and utilise active compounds. Traditional supplements often face a significant hurdle: the harsh environment of the gastrointestinal tract....
by Darren ng | Jul 29, 2026 | Supplements
Short answer: Methylated B vitamins are B vitamins supplied in their already-active forms — methylfolate (5-MTHF) instead of folic acid, and methylcobalamin instead of cyanocobalamin — so the body does not have to convert them before use. They are of particular...
