

Interest in supplements traditionally increases in spring. People more often complain about fatigue, sleepiness, appetite changes, and skin or hair problems. At this time, many start searching for “vitamins for energy,” “detox,” magnesium, or collagen. But supplements do not work in a vacuum.
Before buying supplements, it is important to assess your diet, sleep routine, physical activity, and your body’s actual needs. Some popular products only make sense in specific situations, while an excess of certain substances may lead to unpleasant consequences.

Why we look for vitamins before summer: causes of spring fatigue
Seasonal changes in well-being
After winter, many people notice similar symptoms: less energy, difficulty waking up, and a desire to “reset” the body before summer. The reasons are usually quite simple:
- less sunlight during the cold season;
- changes in physical activity levels;
- irregular sleep;
- a lack of vegetables and fruits in the diet;
- stress and accumulated fatigue.
Sometimes, against this background, people automatically buy several jars of supplements at once. The problem is that the symptom “I’m tired” does not equal a deficiency of a specific vitamin.
More about the causes of spring fatigue:
-
Vitamin D in spring: why fatigue appears and where to find energy
-
Spring sleep disruption: how to restore your routine and forget about sleepiness

Popular searches
In spring, interest in several categories consistently increases:
| Popular search | What people usually look for |
|---|---|
| Vitamins for energy | Complexes with B vitamins and magnesium |
| Skin supplements | Collagen, omega-3, zinc |
| “Immune support” | Vitamin C, D, zinc |
| Weight loss before summer | L-carnitine, fiber, protein blends |
| Anti-stress | Magnesium, adaptogens |
Some of these products are heavily promoted on social media, so expectations often do not match reality. For example, collagen will not “remove wrinkles in a month,” and magnesium will not solve the problem of chronic sleep deprivation.
How to choose supplements safely: individual factors and risks
Individual factors
What worked for a friend or blogger may not necessarily work for everyone. The need for supplements can be influenced by:
- age;
- dietary habits;
- physical activity;
- chronic diseases;
- medication use;
- laboratory test results.
For example, people who limit animal products may indeed need to pay attention to vitamin B12 or iron. However, uncontrolled intake of fat-soluble vitamins may lead to excess levels.
The role of professional consultation
There are situations when supplements are chosen not “just in case,” but after evaluating symptoms or test results. This especially applies to:
- iron;
- vitamin D;
- folic acid;
- calcium;
- high doses of zinc or selenium.
Excess also matters. For example, very high doses of vitamin D may affect calcium levels, while excess zinc can impair copper absorption.

Do you need vitamins? Assessing your diet and lifestyle
Nutrition as the foundation
Supplements do not replace a healthy diet. If a person regularly skips meals, sleeps only 5 hours, and lives on coffee, even expensive complexes will not provide the expected effect.
Before buying supplements, it is worth assessing the basics:
| What to check | Why it matters |
|---|---|
| Sleep routine | Chronic sleep deprivation affects energy more than most supplements |
| Diet | A lack of protein, vegetables, and fiber often affects well-being |
| Water | Insufficient hydration may worsen fatigue |
| Physical activity | Sudden intense exercise after a “winter break” can also be exhausting |
| Tests | Help assess specific deficiencies |
In many cases, normalizing your routine produces noticeable results even without a large number of supplement jars in the kitchen.
Avoiding excess
One of the most common mistakes, especially before summer, is combining several supplement complexes at once. A person may simultaneously take:
- multivitamins;
- separate magnesium supplements;
- an “immune support complex”;
- sports supplements;
- collagen with additional vitamins.
As a result, some components are duplicated. This is especially relevant for fat-soluble vitamins A, D, E, and K.
Another point people often forget: “natural” does not automatically mean safe. Plant-based ingredients may also interact with medications or cause unwanted reactions.
FAQ: how to take magnesium, collagen, and multivitamins in spring
Does everyone need vitamins in spring?
No. The need depends on diet, lifestyle, health condition, and the presence of confirmed deficiencies.
Can you take magnesium on your own?
In standard dosages, magnesium is often used without a prescription, but it is important to consider underlying conditions and the composition of other supplements.
Are multivitamins worth taking?
In some situations, they may serve as an additional source of micronutrients. However, they do not compensate for a poor diet or treat chronic fatigue.
Is it worth taking collagen “for prevention”?
Research on collagen is still ongoing. Some studies show potential effects on skin and joints, but it is not worth expecting a quick or dramatic result.
Conclusions
Interest in supplements before summer is understandable: people want more energy, a better appearance, and “recovery” after winter. However, healthy sleep, proper nutrition, and physical activity remain the foundation. Supplements make sense when there is a specific need or a confirmed deficiency, not just a seasonal trend from social media.
References
- National Institutes of Health Office of Dietary Supplements. Vitamin D Fact Sheet for Health Professionals.
- National Institutes of Health Office of Dietary Supplements. Magnesium Fact Sheet for Health Professionals.
- EFSA Panel on Nutrition, Novel Foods and Food Allergens. Scientific opinion on dietary reference values.
- Harvard T.H. Chan School of Public Health. The Nutrition Source. Vitamins and Minerals.
- World Health Organization. Healthy diet guidelines.


