Subjective effects of flavonoid-containing nutritional supplements on health indicators

Background: Our aim was to study the effects of nutritional supplements rich in flavonoids on health, based on self-assessment of the subject. Subjects and methods: 247 randomly selected subjects (56 men, 191 women; mean age: 49.4±15.6 years) consumed twice a day 1 portion of nutritional supplement for 2 months on average. The supplement was a fruit concentrate with jam consistency (GéSz Max® products) containing exclusively natural substances, manufactured without any additives and preservatives. Results: The consumption of jam rich in flavonoids had favourable effect on all 23 health indices: general health st…