Guides
In the Scheunengut guide, we explain vitamins, minerals, plant compounds and dietary supplements clearly and with a solid scientific grounding – from correct intake to the right product for you. Use the search or the topic filters to quickly find what you need.
Chasteberry for Men: An Honest Look at the Evidence
Chasteberry owes its very name to an effect aimed squarely at men: in the Middle Ages, monks are said to have chewed the berries to make their vow of celibacy...
L-Tryptophan: What It's Really Good For
L-Tryptophan gets mentioned in the same breath as sleep, good moods, and the turkey myth all the time — but what is this amino acid actually good for? In concrete...
Buying Vitamin B6: P5P vs. Pyridoxine HCl
Standing in front of the shelf or scrolling through a shop, you’ll see B6 supplements ranging from 2 mg to 50 mg, labeled either “pyridoxine” or “P5P.” That’s not fine...
Amino Acid Capsules: The 4 Criteria That Matter
Type “best amino acid capsules” into a search engine, and you'll get an instant ranking – sorted by star rating and price per capsule. Looks trustworthy, but it's only half...
Nattokinase: Side Effects, Risks & Safety
Nattokinase has a reputation as a powerful enzyme for circulation and healthy blood flow — which is exactly why it deserves a closer look than most other supplements before you...
Buying L-Lysine: What’s Really Inside
Every L-lysine label carries a number in milligrams – but not every number means the same thing. Whether you actually get as much lysine as you’re paying for comes down...
St. John’s Wort: Better Avoided During Pregnancy
St. John’s Wort is one of the best-known herbs for mood support — which is exactly why it regularly ends up in the hands of women who are pregnant, breastfeeding,...
Buying Bergamot: Extract, Origin & Quality
Buying bergamot sounds straightforward — until you realize the name covers two completely different products. One is an essential oil for aromatherapy and Earl Grey tea, the other a standardized...
Electrolytes in Pregnancy & Breastfeeding: Safe Dosing
You probably know electrolytes from sports or summer heat — magnesium, potassium, calcium, sodium, and chloride, the minerals that manage your fluid balance and your muscles. Pregnancy raises the question...
Buying Reishi: How to Spot Real Quality
On the shelf, Reishi products all look confusingly similar – bitter extract powder, flavorless capsules, and labels packed with jargon like “extract ratio” or “polysaccharides.” Yet the difference between a...
Buying L-Citrulline: Form, Purity & Lab Testing
“Citrulline” or “citrulline malate” — at first glance, they look like the same ingredient under two different names. They’re not, and that difference decides whether your money is well spent....
L-Lysine: Side Effects & Safety Explained
L-lysine has one of the best reputations of any amino acid – your body typically tolerates it extremely well. Still, you've probably come across warnings online, and it's a fair...
Vitamin B2: What Your Body Needs It For
Vitamin B2 is the nutrient working quietly behind the scenes to turn the food you eat into actual energy. Without riboflavin – the scientific name for B2 – your cellular...
Buying Bromelain: How to Spot Real Quality
Bromelain capsules run anywhere from three to thirty euros — and price alone tells you almost nothing about quality. What matters is what's actually printed on the label: enzyme activity...
Caffeine per Day: How Much Is Really Safe
Three cups of coffee before noon, a cola in the afternoon – and by bedtime you’re wondering why you can’t fall asleep. Caffeine is the world’s most popular pick-me-up, yet...
Ashwagandha: What It's Really Good For
Ashwagandha has earned a permanent spot in supplement cabinets everywhere, filed right between the vitamin D and the magnesium — but what are you actually taking it for? Most people...
Buying Lady’s Mantle: How to Find the Right Product
“Buying lady’s mantle” sounds simple – until you’re standing in front of the shelf or scrolling through an online shop. Loose tea next to tincture bottles next to capsule blends...
Buying Lungwort: How to Spot Good Quality
Buying lungwort takes two minutes – but not every capsule on the shelf is worth your money. This native wildflower with its white-speckled leaves belongs to the borage family, which...
Melatonin: Best Avoided During Pregnancy
You’re pregnant or breastfeeding, barely sleeping through the night, and there’s that little bottle of melatonin in the cabinet that normally works so reliably. Can you still take it? Here’s...
Best Ashwagandha Supplements: How to Spot Real Quality
Search “best ashwagandha supplement” on Google, and you’ll land on a list with star ratings, colorful bar charts, and one product at the very top crowned the winner. What almost...
Wild Yam: Side Effects & Safety, Clearly Explained
Wild yam has a reputation as a gentle “woman’s herb” – but how well is it actually tolerated, and what should you watch out for before taking it? The short...
Buying Valerian: What Really Matters
People search “buy valerian” thousands of times a month — and still reach for the first bottle on the drugstore shelf. But not all valerian is created equal: there’s a...
Probiotics: Side Effects & Safety Explained
Swallowing billions of live bacteria can sound like a bigger deal than it actually is. For the vast majority of healthy adults, probiotics are well tolerated, and the most common...
Bitter Compounds: How to Kickstart Your Digestion
You know the feeling after a meal: heavy, sluggish, bloated. This is exactly where bitter compounds come in — a group of plant substances that get your digestive tract moving...
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