Are supplements really necessary for better health?
Do we really need supplements? Two experts weigh in.
Supplements are everywhere—on every pharmacy shelf or advertised by influencers online, promising better health, glowing skin, or even a longer life.
But are supplements the key to better health, a safety net for our diets, or simply another way the industry profits from our insecurities?
According to Malaysian Dietary Supplement Association (MADSA) president, Datuk Dr M Rajendran, if people are already eating a balanced diet filled with fresh, unprocessed foods, chances are they don’t actually need supplements.
However, he said this ideal is rarely achieved in today’s fast-paced world.
Dr Rajendran highlighted that much of the food consumed by people is far from wholesome, often heavily processed, packed with preservatives, and loaded with artificial additives.
“As a precaution, supplements can act as a safety net, much like having road accident insurance.
“Even if you drive safely and maintain your car well, unforeseen risks still exist. Similarly, supplements help safeguard your long-term health,” he said during an online interview recently.
He further stressed that Malaysians generally fall into two camps when it comes to dietary supplements.
One group firmly believes supplements are unnecessary because they claim to "eat normally." However, this perspective often overlooks the reality of modern diets, which can lack essential nutrients even when meals appear balanced.
“Saying you don’t need supplements because you eat well is like saying you don’t need insurance because you drive carefully,” he added, highlighting the importance of being prepared for unforeseen health gaps.
Dr Rajendran said there’s also a misconception that cheaper is better.
He warned against buying low-quality, unregulated supplements from unreliable sources like roadside stalls or night markets.
Dr Rajendran stated that these products can be harmful and pose serious health risks, urging consumers to prioritise quality and ensure the products are registered and approved.
“If you don’t maintain a wholesome lifestyle, lack proper nutrition, avoid exercise, or indulge in unhealthy habits, then supplements can act as an insurance policy for your health.
“They are not a replacement for a healthy lifestyle but a complementary measure to support overall well-being,” he said.
GROWING PRESENCE OF UNREGULATED PRODUCTS
In a related matter, Malaysian Dietary Supplement Association (MADSA) member, Jonathan Chew shared similar views, emphasising that supplements are essential in today’s fast-paced lifestyles.
He added that in Malaysia, dietary habits often fall short of providing the necessary vitamins and minerals our bodies need.
"Given today’s lifestyle, supplements play a crucial role in providing essential vitamins and minerals that may be missing from our regular diet.
"As Malaysians, we enjoy a lot of delicious food, but overindulgence can have negative effects on the body in the long term,” he said.
He pointed out that the growing presence of unregulated products online has negatively impacted the reputation of supplements. Chew said many of these unapproved products lack active ingredients, leaving consumers disappointed and doubtful.
“When these products don’t deliver results, it leads to negative perceptions about supplements as a whole, which isn’t fair. Supplements, when chosen wisely, can be incredibly beneficial," he said.
He further emphasised the importance of purchasing supplements from reputable brands that carry approved labels to ensure their effectiveness. Additionally, he stressed the significance of consulting trusted healthcare practitioners.
Both experts stressed the importance of consulting healthcare professionals before diving into the world of supplements.
Unlike salespeople, who may prioritise profit, professionals can recommend products that genuinely benefit people's health.
At the end of the day, supplements aren’t a one-size-fits-all solution, nor are they a replacement for a healthy lifestyle.
Think of them as a helpful boost, a way to fill in the gaps when life (or your diet) isn’t perfect. The key? Do your research, invest in quality, and seek advice from those who know best.
