Losing weight in a healthy and sustainable way is a journey that goes far beyond simply consuming fewer calories and exercising more. A conscious diet with the right nutrients can help your body burn fat more efficiently, boost metabolism, and better regulate hunger pangs. But which vitamins, minerals, and plant-based substances play a particularly important role in this?
In this article, you'll discover which nutrients can naturally support your weight loss success — and why they shouldn't be missing from your diet.
1. Vitamin C — A Booster for Fat Burning
Vitamin C is more than just a shield against colds for the body — it's also an important helper in fat burning. Vitamin C, along with niacin and vitamin B6, supports the production of L-carnitine, a molecule that promotes the conversion of fat cells into energy. In addition, vitamin C is essential for many important functions in the body. It promotes the formation of collagen, which is responsible for healthy connective tissue, and plays a role in cholesterol metabolism.
Nutrients in "Schlank und Rank": Vitamin C: 133.3 mg per serving (NRV 166%), 400 mg per day (NRV 500%)
Plant-based Sources
Vitamin C is mainly found in fresh fruits and vegetables. Particularly rich in vitamin C are (in descending order): acerola cherry, rosehip, blackcurrant, parsley, kale, yellow bell pepper, kiwi, broccoli, Brussels sprouts, strawberries, oranges, lemons, mango, and spinach.
Important
Vitamin C is rapidly broken down in the blood (Levine et al., 1999), which is why it should normally be taken throughout the day. Thanks to the sustained-release effect of our Naturperlen, however, vitamin C is continuously released, remaining available in the body for a longer period — without needing multiple doses a day.
2. Magnesium — A Mineral for Stable Blood Sugar Levels
Magnesium is not only important for muscle and nerve function but also for regulating blood sugar levels. Magnesium helps keep blood sugar stable, which can prevent cravings. It also supports muscle regeneration and promotes restful sleep, which is also important for the weight loss process. Additionally, it is an important helper in the metabolism of all macronutrients (fats, proteins, carbohydrates).
Nutrients in "Schlank und Rank": Magnesium: 125 mg per serving (NRV 33%), 375 mg per day (NRV 100%)
Plant-based Sources
Pumpkin seeds, chia seeds, almonds, spinach, cashews, peanuts, soybeans, black beans, quinoa, oats, whole wheat bread, avocado, and banana (in descending order).
Interesting to know
Studies show that daily oral magnesium supplementation provides noticeable relief for women with premenstrual syndrome — mood swings, depressive moods, and cramps significantly decrease.

3. Coenzyme Q10 — Energy for Cells
Coenzyme Q10 is an essential component of energy metabolism in every cell: it helps produce energy from nutrients that we need for movement, metabolism, and daily life. Since our own Q10 production decreases with age, and the body's own production is inhibited by stress, overweight, or intense exercise, additional intake can be beneficial. The need for Q10 also increases with high psychological or physical strain — such as in competitive sports or in diseases with oxidative stress like diabetes.
Furthermore, CoQ10 can improve acute and chronic responses to exercise by reducing fatigue and extending time to exhaustion. This allows you to benefit from longer, more intense workouts that increase calorie consumption.
Nutrients in "Schlank und Rank": Coenzyme Q10: 13.6 mg per serving (NRV n/a), 40.8 mg per day (NRV n/a)
Plant-based Sources
Coenzyme Q10 is found in small amounts in plant foods, e.g., in: spinach, broccoli, cauliflower, oranges, strawberries, soybeans, lentils, peanuts.
4. L-Carnitine — Fat Burning on High Alert
L-carnitine is an amino acid that helps transport fatty acids into the mitochondria of cells, where they are converted into energy. This leads to efficient fat burning. A meta-analysis of 37 clinical studies shows that daily L-carnitine supplementation leads to an average weight reduction of approximately 1.2 kg compared to placebo. Additionally, L-carnitine can improve exercise performance by delaying fatigue and increasing endurance — so you burn more calories during and after exercise. And after exercise, it supports regeneration by reducing inflammatory markers and muscle soreness.
Nutrients in "Schlank und Rank": L-Carnitine: 100 mg per serving (NRV n/a), 300 mg per day (NRV n/a)
Plant-based Sources
Avocado, whole grains, asparagus, peanuts, wheat germ, broccoli.
Interesting to know
L-carnitine is mainly found in animal products — most plant-based sources contain only small amounts. Therefore, it is useful for vegans and vegetarians to supplement L-carnitine, as the body can synthesize it from certain amino acids.
5. L-Tryptophan — Key to Better Mood and Reduced Appetite
L-Tryptophan is an essential amino acid that we use to form the neurotransmitters serotonin and melatonin, as well as vitamin B3 (niacin). Studies show that taking L-tryptophan before a meal leads to adults eating significantly less and feeling fuller for longer. Additionally, serotonin promotes mood and supports restful sleep, which can reduce cravings and emotional eating.
Nutrients in "Schlank und Rank": L-Tryptophan: 80 mg per serving (NRV n/a), 240 mg per day (NRV n/a)
6. Ashwagandha Extract — Reduce Stress, Boost Weight Loss
Ashwagandha is a proven adaptogenic plant that helps reduce stress hormone levels (cortisol) and thereby curb cravings. In a study with adults under chronic stress, daily intake of Ashwagandha root extract led to significant improvements in weight loss, BMI, and eating behaviour compared to placebo. By reducing stress and cravings, Ashwagandha naturally supports your weight loss process.
Nutrients in "Schlank und Rank": Ashwagandha extract: 166.7 mg per serving (NRV n/a), 500 mg per day (NRV n/a)

7. Chaga Extract — Antioxidant Support for Fat Metabolism
Chaga extract (Inonotus obliquus) offers several benefits for weight regulation. Thanks to its strong antioxidant and anti-inflammatory properties, it can support metabolism and reduce inflammation, which is often associated with obesity and metabolic disorders. Chaga also helps regulate blood sugar levels, which is important to avoid cravings and prevent fat deposits. These combined effects make Chaga valuable support for weight loss.
Nutrients in "Schlank und Rank": Chaga extract: 26.7 mg per serving (NRV n/a), 80 mg per day (NRV n/a)
8. Catechin Extract (EGCG) — Multifunction Booster from Green Tea
Catechins, the valuable polyphenols from green tea, are true all-rounders when it comes to health and physique. Epigallocatechin-3-gallate (EGCG) stands out in particular. Studies show that catechins not only have antioxidant and anti-inflammatory effects but also specifically support fat metabolism. They can boost fat burning, reduce the absorption of dietary fats in the intestine, and thus counteract the formation of new fat deposits. At the same time, they contribute to lowering LDL cholesterol — another plus for your health and well-being during weight loss.
Nutrients in "Schlank und Rank": Catechin extract: 33.3 mg per serving (NRV n/a), 100 mg per day (NRV n/a)

9. OPC — Powerful Antioxidant with a Positive Influence on Appetite and Metabolism
Oligomeric proanthocyanidins (OPC) are among the most powerful plant-based antioxidants and do more than just protect cells. Their impressive antioxidant effect — up to 100 times stronger than that of vitamin C — can positively influence metabolism and thus support weight loss. Studies show that OPCs can reduce inflammation in the body, dilate blood vessels, lower blood pressure, and curb appetite. These effects contribute to activating fat metabolism, preventing cravings, and sustainably facilitating weight loss.
Nutrients in "Schlank und Rank": OPC extract: 40 mg per serving (NRV n/a), 120 mg per day (NRV n/a)
10. Glucomannan (Konjac Mannan) — The Natural Satiety Booster
Glucomannan is a water-soluble dietary fiber derived from the root of the konjac plant. This ingredient has proven highly effective in numerous scientific studies for promoting a feeling of fullness. A study by Keithley and Swanson (2005) summarizes research findings on glucomannan and demonstrates that glucomannan in doses of 2–4 g per day resulted in significant weight reductions in overweight and obese individuals. Glucomannan promotes satiety and leads to reduced calorie consumption. Furthermore, research shows that it also supports digestion and contributes to improved blood fat and sugar regulation.
Nutrients in "Schlank und Rank": Glucomannan (Konjac): 1 g per serving (NRV n/a), 3 g per day (NRV n/a)
Conclusion: Lose weight healthily with the right nutrient supply
A conscious selection of vitamins, minerals, and secondary plant compounds can help your body optimize metabolism, promote fat burning, and improve satiety. Integrate as many of these nutrients as possible into your daily life — whether through fresh foods or targeted supplements that sensibly round out your diet.
If you're looking for more tips for your personal goal, be sure to check out our article: 👉 8 Effective Tips for Losing Weight – How to Achieve Your Desired Weight Naturally
Schlank und Rank — Your holistic companion for weight reduction
All these and many more valuable ingredients are contained in Schlank und Rank — a product that does not rely on individual nutrients but offers a holistically coordinated combination. What distinguishes Schlank und Rank from many other products is the high dosage of active ingredients and the special dosage form as granules. While numerous weight loss preparations rely on low concentrations, chemical additives or fillers, or even hormones, Schlank und Rank focuses on maximum naturalness and an extra strong dosage — for a noticeable and effective effect.
Thanks to its special composition, the Schlank und Rank formula supports you on several levels during weight loss. The carefully selected active ingredients specifically stimulate metabolism, promote natural detoxification, and help your body efficiently utilize excess fat. At the same time, energy levels, satiety, and well-being are increased — for more lightness in everyday life and sustainable success on your journey to your desired weight.
Frequently Asked Questions (FAQ)
Which nutrients most effectively support fat burning?
How does glucomannan help with weight loss?
What is special about Schlank und Rank compared to other weight loss products?
Sources
Levine M et al. (1999). Vitamin C pharmacokinetics in healthy volunteers. Referenced in neurolab.eu
PubMed 12537988
PubMed 39457008
PubMed 23853635
PubMed 2067759
ResearchGate — publication/333048535_CoQ10_and_Aging
MDPI Nutrients 2072-6643/14/9/1811
PubMed 32359762
PMC8628984
MDPI Nutrients 2072-6643/10/3/349
ScienceDirect — S0271531785802402
PMC5871210
Zheng et al. (2011). Springer — doi.org/10.1007/s00253-010-2846-2 · Im et al. (2016). MDPI — 1420-3049/21/5/639 · Xu et al. (2010). Begell House · Hu et al. (2012). AJB
Keithley J & Swanson B (2005). Glucomannan and obesity: a critical review. PubMed 16320857

