Chromium

Chromium is available in oral capsule form. The active substance content is generally 200 mcg in a capsule.

Manufacturers - Secom, Pro Nutrition, Calivita, Adams Vision, NOW Foods, Swanson, Life Extension etc.

Chromium is used for a wide range of health problems, including:

• Glucose regulation - Chromium is known for its ability to improve insulin action and help maintain stable blood glucose levels. It is often recommended for people with type 2 diabetes, pre-diabetes, metabolic syndrome or polycystic ovary syndrome.
• Lowering cholesterol - studies suggest that chromium may help reduce LDL ('bad') cholesterol levels and increase HDL ('good') cholesterol levels. So chromium may help improve cardiovascular health.

• Weight control - Chromium supplements are often used in weight loss programs as they can reduce food cravings and help regulate metabolism.

• Improve athletic performance - athletes use chromium supplements to support energy metabolism and reduce fatigue.

The recommended daily dose of chromium for adults is 25 mcg for women and 35 mcg for men, but in certain situations, such as pregnancy and breastfeeding, the requirement may be higher.

For people with diabetes or metabolic syndrome, supplements may be recommended in higher doses, but should be used under the supervision of a doctor.

It's important to follow your doctor's recommendations or the instructions on the supplement packaging.

Chromium may be contraindicated in several cases.

• People with allergies to chromium or other ingredients in the supplement should avoid use.

• Kidney/liver disease - medical advice and monitoring is required prior to administration 

• Psychiatric disorders - chromium can affect brain chemistry and worsen conditions such as depression, anxiety or schizophrenia

For athletes or people taking chromium supplements for weight loss, it is important to carefully monitor the effects on blood glucose and avoid overuse.

Important! Chromium can be taken during pregnancy and breastfeeding as well as in children only with the doctor's consent, without exceeding the recommended daily dose.

Side effects are rare but can include:

• Gastrointestinal upset - nausea, stomach pain or diarrhea 
• Rash - rare cases of allergic skin reactions
• Headache - when taking large doses.

• Insomnia or mood swings
• Liver or kidney problems - high doses of chromium can affect liver and kidney function.

Chromium may interact with certain drugs, including:

• Oral antidiabetics - may increase the risk of hypoglycemia when used with medicines to control blood sugar
• Insulin
• Levothyroxine
• Nonsteroidal anti-inflammatory drugs
• Aspirin
• Antiacide
• Corticosteroids

Chromium overdose is rare, but can occur with very high doses (over 1000 mcg per day). Signs of overdose include:

• Dizziness
• Mental confusion
• Liver or kidney problems

In case of overdose, urgent medical advice is needed.

Chromium supplements should be stored in a cool, dry place away from direct light and moisture. The packaging should be tightly closed to prevent contamination. Chromium should be kept out of the reach of children.

• WebMD, Chromium - Uses, side effects and more
• Healthline, Chromium supplements: Benefits and precautions
• Drugs.com, Chromium
• NIH, Chromium